Ceiling Mounted Duct Type FXMQ20-140PVE 50/60Hz

ED39-865B
Ceiling mounted duct type

FXMQ20-140PVE
50/60Hz
ED39-865B
FXMQ-P (R-410A)
(Middle and high static pressure)
1. Specifications ..........................................................................................2
2. Dimensions .............................................................................................5
3. Piping diagrams ....................................................................................10
4. Wiring diagrams ....................................................................................11
5. Electric characteristics ..........................................................................12
6. Safety devices setting ...........................................................................13
7. Capacity tables......................................................................................14
7.1 Cooling capacity .....................................................................................14
7.2 Heating capacity.....................................................................................17
8. Fan performances .................................................................................21
8.1 Fan performance ....................................................................................21
8.2 “Air flow auto adjustment” characteristics...............................................26
9. Sound levels..........................................................................................30
10.Centre of gravity....................................................................................32
11.Installation manual ................................................................................33
12.Accessories...........................................................................................47
FXMQ-P (R-410A) 1
Specifications ED39-865B
1. Specifications
Model FXMQ20PVE FXMQ25PVE FXMQ32PVE
Power supply 1 phase 50Hz 220-240V / 60Hz 220V 1 phase 50Hz 220-240V / 60Hz 220V 1 phase 50Hz 220-240V / 60Hz 220V
kcal/h 2,000 2,500 3,200
*1 *6 Cooling capacity (19.5°CWB) Btu/h 7,800 9,900 12,600
kW 2.3 2.9 3.7
*2 *6 Cooling capacity (19.0°CWB) kW 2.2 2.8 3.6
kcal/h 2,200 2,800 3,400
*3 *6 Heating capacity Btu/h 8,500 10,900 13,600
kW 2.5 3.2 4.0
Casing Galvanized steel plate Galvanized steel plate Galvanized steel plate
Dimensions: (H×W×D) mm 300×550×700 300×550×700 300×550×700
Coil (Cross Rows×Stages×Fin pitch mm 3×16×1.75 3×16×1.75 3×16×1.75
fin coil) Face area m² 0.098 0.098 0.098
Model — — —
Type Sirocco fan Sirocco fan Sirocco fan
Motor output × Number
W 90×1 90×1 90×1
of units
Fan m³/min 9/7.5/6.5 9/7.5/6.5 9.5/8/7
Air flow rate (HH/H/L)
cfm 318/265/230 318/265/230 335/282/247
External static
Pa Standard 50 (100-30 *4) Standard 50 (100-30 *4) Standard 50 (100-30 *4)
pressure
Drive Direct drive Direct drive Direct drive
Microprocessor thermostat for Microprocessor thermostat for Microprocessor thermostat for
Temperature control
cooling and heating cooling and heating cooling and heating
Air filter *5 *5 *5
Liquid pipes mm φ6.4 (Flare connection) φ6.4 (Flare connection) φ6.4 (Flare connection)
Gas pipes mm φ12.7 (Flare connection) φ12.7 (Flare connection) φ12.7 (Flare connection)
Piping
connections VP25 VP25 VP25
Drain pipe mm External dia. 32 External dia. 32
( Internal dia. 25 ) ( Internal dia. 25 ) ( External dia. 32
Internal dia. 25 )
Mass (Weight) kg 25 25 25
220V 33/31/29 33/31/29 34/32/30
*7 Sound level (HH/H/L) dBA
240V 33/31/29 33/31/29 34/32/30
Fuse. Fuse. Fuse.
Safety devices
Fan driver overload protector. Fan driver overload protector. Fan driver overload protector.
Refrigerant control Electronic expansion valve Electronic expansion valve Electronic expansion valve
Connectable outdoor unit R-410A P(A) series R-410A P(A) series R-410A P(A) series
Operation manual. Installation manual. Operation manual. Installation manual. Operation manual. Installation manual.
Drain hose. Sealing pads. Clamps. Drain hose. Sealing pads. Clamps. Drain hose. Sealing pads. Clamps.
Standard accessories Washers. Screws. Insulation for fitting. Washers. Screws. Insulation for fitting. Washers. Screws. Insulation for fitting.
Clamp metal. Air discharge flange. Air Clamp metal. Air discharge flange. Air Clamp metal. Air discharge flange. Air
suction flange. suction flange. suction flange.
Drawing No. C : 3D060388E
Note:
*1 Indoor temp. : 27°CDB, 19.5°CWB / outdoor temp. : 35°CDB / Equivalent piping length : 7.5 m, level difference : 0 m. Conversion formulae
*2 Indoor temp. : 27°CDB, 19.0°CWB / outdoor temp. : 35°CDB / Equivalent piping length : 7.5 m, level difference : 0 m.
kcal/h=kW×860
*3 Indoor temp. : 20°CDB / outdoor temp. : 7°CDB, 6°CWB / Equivalent piping length : 7.5 m, level difference : 0 m. Btu/h=kW×3412
*4 External static pressure is changeable in 7 (FXMQ20PVE / FXMQ25PVE / FXMQ32PVE), 13 (FXMQ40PVE), 14 (FXMQ50PVE / cfm=m³/min×35.3
FXMQ63PVE / FXMQ80PVE / FXMQ100PVE / FXMQ125PVE) ,10 (FXMQ140PVE) stages within the ( ) range by remote controller.
*5 Air filter is not standard accessory, but please mount it in the duct system of the suction side. Select its colourimetric method (gravity
method) 50% or more.
*6 Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat.
*7 Anechoic chamber conversion value, measured at a point 1.5 m downward from the unit centre. During actual operation, these values are
normally somewhat higher as a result of ambient conditions.
8 Refer to page 12 for Fan Motor Input.
2 FXMQ-P (R-410A)
ED39-865B Specifications

Model FXMQ40PVE FXMQ50PVE FXMQ63PVE FXMQ80PVE
Power supply 1 phase 50Hz 220-240V / 60Hz 220V 1 phase 50Hz 220-240V / 60Hz 220V 1 phase 50Hz 220-240V / 60Hz 220V 1 phase 50Hz 220-240V / 60Hz 220V
kcal/h 4,000 5,000 6,300 8,000
*1 *6 Cooling capacity (19.5°CWB) Btu/h 16,000 19,800 24,900 31,700
kW 4.7 5.8 7.3 9.3
*2 *6 Cooling capacity (19.0°CWB) kW 4.5 5.6 7.1 9.0
kcal/h 4,300 5,400 6,900 8,600
*3 *6 Heating capacity Btu/h 17,100 21,500 27,300 34,100
kW 5.0 6.3 8.0 10.0
Casing Galvanized steel plate Galvanized steel plate Galvanized steel plate Galvanized steel plate
Dimensions: (H×W×D) mm 300×700×700 300×1,000×700 300×1,000×700 300×1,000×700
Coil (Cross Rows×Stages×Fin pitch mm 3×16×1.75 3×16×1.75 3×16×1.75 3×16×1.75
fin coil) Face area m² 0.148 0.249 0.249 0.249
Model — — — —
Type Sirocco fan Sirocco fan Sirocco fan Sirocco fan
W 140×1 350×1 350×1 350×1
of units
Fan m³/min 16/13/11 18/16.5/15 19.5/17.5/16 25/22.5/20
cfm 565/459/388 635/582/530 688/618/565 883/794/706
External static
Pa Standard 100 (160-30 *4) Standard 100 (200-50 *4) Standard 100 (200-50 *4) Standard 100 (200-50 *4)
pressure
Drive Direct drive Direct drive Direct drive Direct drive
Microprocessor thermostat Microprocessor thermostat Microprocessor thermostat Microprocessor thermostat
Temperature control
for cooling and heating for cooling and heating for cooling and heating for cooling and heating
Air filter *5 *5 *5 *5
Liquid pipes mm φ6.4 (Flare connection) φ6.4 (Flare connection) φ9.5 (Flare connection) φ9.5 (Flare connection)
Gas pipes mm φ12.7 (Flare connection) φ12.7 (Flare connection) φ15.9 (Flare connection) φ15.9 (Flare connection)
Piping
connections VP25 VP25 VP25 VP25
Drain pipe mm External dia. 32 External dia. 32 External dia. 32
( Internal dia. 25 ) ( Internal dia. 25 ) ( Internal dia. 25 ) ( External dia. 32
Internal dia. 25 )
Mass (Weight) kg 28 36 36 36
220V 39/37/35 41/39/37 42/40/38 43/41/39
240V 39/37/35 41/39/37 42/40/38 43/41/39
Fuse. Fuse. Fuse. Fuse.
Safety devices Fan driver overload Fan driver overload Fan driver overload Fan driver overload
protector. protector. protector. protector.
Refrigerant control Electronic expansion valve Electronic expansion valve Electronic expansion valve Electronic expansion valve
Connectable outdoor unit R-410A P(A) series R-410A P(A) series R-410A P(A) series R-410A P(A) series
Operation manual. Operation manual. Operation manual. Operation manual.
Installation manual. Drain Installation manual. Drain Installation manual. Drain Installation manual. Drain
hose. Sealing pads. hose. Sealing pads. hose. Sealing pads. hose. Sealing pads.
Standard accessories Clamps. Washers. Screws. Clamps. Washers. Screws. Clamps. Washers. Screws. Clamps. Washers. Screws.
Insulation for fitting. Clamp Insulation for fitting. Clamp Insulation for fitting. Clamp Insulation for fitting. Clamp
metal. Air discharge flange. metal. Air discharge flange. metal. Air discharge flange. metal. Air discharge flange.
Air suction flange. Air suction flange. Air suction flange. Air suction flange.
Note:
kcal/h=kW×860
FXMQ-P (R-410A) 3
Specifications ED39-865B

Model FXMQ100PVE FXMQ125PVE FXMQ140PVE
Power supply 1 phase 50Hz 220-240V / 60Hz 220V 1 phase 50Hz 220-240V / 60Hz 220V 1 phase 50Hz 220-240V / 60Hz 220V
kcal/h 10,000 12,500 14,300
*1 *6 Cooling capacity (19.5°CWB) Btu/h 39,600 49,500 57,000
kW 11.6 14.5 16.7
*2 *6 Cooling capacity (19.0°CWB) kW 11.2 14.0 16.0
kcal/h 10,800 13,800 15,500
*3 *6 Heating capacity Btu/h 42,700 54,600 61,400
kW 12.5 16.0 18.0
Casing Galvanized steel plate Galvanized steel plate Galvanized steel plate
Dimensions: (H×W×D) mm 300×1,400×700 300×1,400×700 300×1,400×700
Coil (Cross Rows×Stages×Fin pitch mm 3×16×1.75 3×16×1.75 3×16×1.5
fin coil) Face area m² 0.383 0.383 0.383
Model — — —
Type Sirocco fan Sirocco fan Sirocco fan
W 350×1 350×1 350×1
of units
Fan m³/min 32/27/23 39/33/28 46/39/32
cfm 1,130/953/812 1,377/1,165/988 1,624/1,377/1,130
External static
Pa Standard 100 (200-50 *4) Standard 100 (200-50 *4) Standard 100 (140-50 *4)
pressure
Drive Direct drive Direct drive Direct drive
Microprocessor thermostat for cooling Microprocessor thermostat for cooling Microprocessor thermostat for cooling
Temperature control
and heating and heating and heating
Air filter *5 *5 *5
Liquid pipes mm φ9.5 (Flare connection) φ9.5 (Flare connection) φ9.5 (Flare connection)
Gas pipes mm φ15.9 (Flare connection) φ15.9 (Flare connection) φ15.9 (Flare connection)
Piping
connections VP25 VP25 VP25
Drain pipe mm External dia. 32 External dia. 32
( Internal dia. 25 ) ( Internal dia. 25 ) ( External dia. 32
Internal dia. 25 )
Mass (Weight) kg 46 46 47
220V 43/41/39 44/42/40 46/45/43
240V 43/41/39 44/42/40 46/45/43
Fuse. Fuse. Fuse.
Safety devices
Fan driver overload protector. Fan driver overload protector. Fan driver overload protector.
Refrigerant control Electronic expansion valve Electronic expansion valve Electronic expansion valve
Connectable outdoor unit R-410A P(A) series R-410A P(A) series R-410A P(A) series
Operation manual. Installation manual. Operation manual. Installation manual. Operation manual. Installation manual.
Drain hose. Sealing pads. Clamps. Drain hose. Sealing pads. Clamps. Drain hose. Sealing pads. Clamps.
Standard accessories Washers. Screws. Insulation for fitting. Washers. Screws. Insulation for fitting. Washers. Screws. Insulation for fitting.
Clamp metal. Air discharge flange. Air Clamp metal. Air discharge flange. Air Clamp metal. Air discharge flange. Air
suction flange. suction flange. suction flange.
Note:
kcal/h=kW×860
4 FXMQ-P (R-410A)
Notes) 1. Location of MANUFACTURE'S LABEL: 4. Space for Service Works
Control box surface According to any one of below 1)~3), secure a space
2. Mount the air filter at the suction side. for service works, such as, checking and maintenance
Select its colorimethod (gravity method) of control box and drain pumps, etc.
ED39-865B
50% or more. 1) One inspection hatch (450 × 450) on the control box
3. Do not locate things should not be wet side and a space of 300mm or more under the unit.
16-φ 4.7 hole 27 631 under the indoor unit. (Fig. A)
10
FXMQ-P (R-410A)
(All around) (Suspention bolt position) Dews may drop when humidity reaches 2) One inspection hatch (450 × 450) on the control box
8
9 over 80%, or a drain gets stuck, or air side and 2 (two) inspection hatches under the unit.
filters are not clean. (Arrow View B-1)
3) 3 (three) inspection hatches under the unit and the
10-8 × 12 oblong hole control box. (Arrow View B-2)
2. Dimensions
(All around) CASE 1) Inspection hatch 1
355
Air Air inlet 210 (450mm × 450mm)
Control box
550
outlet
4 × 65=260
Control box
6 × 65=390
200
or less
300
or more
245
215
150
588 (Suspention bolt position)

Inspection hatch Ceiling Unit base
22-φ 4.7 hole Air Air
60
200
59
2 × 150=300 49
or less
FXMQ20PVE / FXMQ25PVE / FXMQ32PVE
outlet inlet
165
(All around) Fig. A
310 Inspection hatch 1
CASE 2), 3) (450mm × 450mm)
450 or more
335
Control box
(Service space)
Control box
Inspection hatch 3
View (SAME AS THE INDOOR
20
UNIT SIZE +300 OR MORE)

700 or more (From the Air outlet)
200
or more
Control box
or less
(Service space)
Inspection hatch 450 or more
B
850
Ceiling
550
or more
or more
Inspection hatch
167 700 700
Inspection hatch 2 or more or more
12 (SAME AS THE INDOOR View B-1 View B-2
UNIT SIZE OR MORE)
3 1 2 5 Air inlet 300 or less 288
Adjustable
6
(467 or less)
(Note. 2) 12 Drain hose (Accessory) O. D. φ 32 (Outlet)
Air outlet
Socket (For maintenance)
700 or less
11 VP25 (O. D. φ 32, I. D. φ 25)
10 Hook For M10
9 Air suction flange
277
247
150
300
232
212
8 Air discharge flange
150
144
80
7 Power supply connection

169 12-8 × 12 oblong hole
40
11 3 × 150=450 6 Interunit wiring connection
7 4 (All around)
290 28 5 Control box (Inside)
700 475 4 Ground terminal (Terminal in Control box) M4
(Note. 4)
3 × 65=195
2 × 65=130
300 or more
500 3 Drain pipe connection VP25 (O. D. φ 32, I. D. φ 25)
2500 or more
(A case without
the ceiling)
2 Gas pipe connection φ 12.7 flale connection
Ceiling (From the Air inlet) 1 Liquid pipe connection φ 6.4 flale connection
Floor surface
ITEM PART NAME REMARK
3D062541A
Unit (mm)
5
Dimensions
Dimensions ED39-865B
FXMQ40PVE
Unit (mm)
3D060160F
6 FXMQ-P (R-410A)
ED39-865B Dimensions
FXMQ50PVE
Unit (mm)
3D060159E
FXMQ-P (R-410A) 7
Dimensions ED39-865B
FXMQ63PVE / FXMQ80PVE
Unit (mm)
3D060161F
8 FXMQ-P (R-410A)
ED39-865B Dimensions

Unit (mm)
3D060162E
FXMQ-P (R-410A) 9
Piping diagrams ED39-865B
3. Piping diagrams
4D034245C
Refrigerant pipe connection port diameters

(mm)
Model Gas Liquid
FXMQ20PVE / FXMQ25PVE / FXMQ32PVE / FXMQ40PVE / FXMQ50PVE φ12.7 φ6.4
FXMQ63PVE / FXMQ80PVE / FXMQ100PVE / FXMQ125PVE / FXMQ140PVE φ15.9 φ9.5
10 FXMQ-P (R-410A)
ED39-865B Wiring diagrams
4. Wiring diagrams
FXMQ20PVE / FXMQ25PVE / FXMQ32PVE / FXMQ40PVE / FXMQ50PVE / FXMQ63PVE / FXMQ80PVE /
3D058783C
FXMQ-P (R-410A) 11
Electric characteristics ED39-865B
5. Electric characteristics
4D060439B
12 FXMQ-P (R-410A)
ED39-865B Safety devices setting
6. Safety devices setting
Model
FXMQ20PVE FXMQ25PVE FXMQ32PVE FXMQ40PVE FXMQ50PVE FXMQ63PVE FXMQ80PVE FXMQ100PVE FXMQ125PVE FXMQ140PVE
Safety devices
PC board fuse 250V 3.15A 250V 3.15A 250V 3.15A 250V 3.15A 250V 3.15A 250V 3.15A 250V 3.15A 250V 3.15A 250V 3.15A 250V 3.15A
PC board fuse (Fan driver) 250V 5A 250V 5A 250V 5A 250V 5A 250V 6.3A 250V 6.3A 250V 6.3A 250V 6.3A 250V 6.3A 250V 6.3A
Drain pump thermal fuse °C 145 145 145 145 145 145 145 145 145 145
3D034597G
FXMQ-P (R-410A) 13
Capacity tables ED39-865B
7. Capacity tables
7.1 Cooling capacity
FXMQ-P
[50 / 60Hz] Cooling capacity
Indoor air temp.
Outdoor 14.0°CWB 16.0°CWB 18.0°CWB 19.0°CWB 20.0°CWB 22.0°CWB 24.0°CWB
Unit
air temp.
Size 20°CDB 23°CDB 26°CDB 27°CDB 28°CDB 30°CDB 32°CDB
°CDB
TC SHC TC SHC TC SHC TC SHC TC SHC TC SHC TC SHC
10.0 1.5 1.5 1.8 1.8 2.1 1.9 2.2 1.9 2.3 1.9 2.6 2.0 2.8 2.1
12.0 1.5 1.5 1.8 1.8 2.1 1.9 2.2 1.9 2.3 1.9 2.6 2.0 2.7 2.0
14.0 1.5 1.5 1.8 1.8 2.1 1.9 2.2 1.9 2.3 1.9 2.6 2.0 2.7 2.0
16.0 1.5 1.5 1.8 1.8 2.1 1.9 2.2 1.9 2.3 1.9 2.6 2.0 2.7 2.0
18.0 1.5 1.5 1.8 1.8 2.1 1.9 2.2 1.9 2.3 1.9 2.6 2.0 2.6 2.0
20.0 1.5 1.5 1.8 1.8 2.1 1.9 2.2 1.9 2.3 1.9 2.5 1.9 2.6 2.0
21.0 1.5 1.5 1.8 1.8 2.1 1.9 2.2 1.9 2.3 1.9 2.5 1.9 2.6 2.0
23.0 1.5 1.5 1.8 1.8 2.1 1.9 2.2 1.9 2.3 1.9 2.5 1.9 2.5 1.9
20
25.0 1.5 1.5 1.8 1.8 2.1 1.9 2.2 1.9 2.3 1.9 2.5 1.9 2.5 1.9
27.0 1.5 1.5 1.8 1.8 2.1 1.9 2.2 1.9 2.3 1.9 2.4 1.9 2.5 1.9
29.0 1.5 1.5 1.8 1.8 2.1 1.9 2.2 1.9 2.3 1.9 2.4 1.8 2.4 1.9
31.0 1.5 1.5 1.8 1.8 2.1 1.9 2.2 1.9 2.3 1.9 2.4 1.8 2.4 1.8
33.0 1.5 1.5 1.8 1.8 2.1 1.9 2.2 1.9 2.3 1.9 2.3 1.8 2.4 1.8
35.0 1.5 1.5 1.8 1.8 2.1 1.9 2.2 1.9 2.2 1.9 2.3 1.8 2.3 1.8
37.0 1.5 1.5 1.8 1.8 2.1 1.9 2.2 1.9 2.2 1.8 2.2 1.7 2.3 1.8
39.0 1.5 1.5 1.8 1.8 2.1 1.9 2.1 1.9 2.2 1.8 2.2 1.7 2.3 1.8
10.0 1.9 1.8 2.3 2.0 2.6 2.3 2.8 2.3 3.0 2.3 3.3 2.4 3.5 2.4
12.0 1.9 1.8 2.3 2.0 2.6 2.3 2.8 2.3 3.0 2.3 3.3 2.4 3.5 2.4
14.0 1.9 1.8 2.3 2.0 2.6 2.3 2.8 2.3 3.0 2.3 3.3 2.4 3.4 2.4
16.0 1.9 1.8 2.3 2.0 2.6 2.3 2.8 2.3 3.0 2.3 3.3 2.4 3.4 2.4
18.0 1.9 1.8 2.3 2.0 2.6 2.3 2.8 2.3 3.0 2.3 3.3 2.4 3.4 2.4
20.0 1.9 1.8 2.3 2.0 2.6 2.3 2.8 2.3 3.0 2.3 3.2 2.3 3.3 2.3
21.0 1.9 1.8 2.3 2.0 2.6 2.3 2.8 2.3 3.0 2.3 3.2 2.3 3.3 2.3
23.0 1.9 1.8 2.3 2.0 2.6 2.3 2.8 2.3 3.0 2.3 3.2 2.3 3.2 2.3
25
25.0 1.9 1.8 2.3 2.0 2.6 2.3 2.8 2.3 3.0 2.3 3.1 2.3 3.2 2.3
27.0 1.9 1.8 2.3 2.0 2.6 2.3 2.8 2.3 3.0 2.3 3.1 2.2 3.2 2.3
29.0 1.9 1.8 2.3 2.0 2.6 2.3 2.8 2.3 3.0 2.3 3.0 2.2 3.1 2.2
31.0 1.9 1.8 2.3 2.0 2.6 2.3 2.8 2.3 2.9 2.3 3.0 2.2 3.1 2.2
33.0 1.9 1.8 2.3 2.0 2.6 2.3 2.8 2.3 2.9 2.3 2.9 2.2 3.0 2.2
35.0 1.9 1.8 2.3 2.0 2.6 2.3 2.8 2.3 2.8 2.2 2.9 2.1 3.0 2.2
37.0 1.9 1.8 2.3 2.0 2.6 2.3 2.8 2.3 2.8 2.2 2.9 2.1 2.9 2.1
39.0 1.9 1.8 2.3 2.0 2.6 2.3 2.7 2.2 2.7 2.2 2.8 2.1 2.9 2.1
10.0 2.4 2.2 2.9 2.5 3.4 2.8 3.6 2.9 3.8 2.9 4.3 3.0 4.6 3.0
12.0 2.4 2.2 2.9 2.5 3.4 2.8 3.6 2.9 3.8 2.9 4.3 3.0 4.5 3.0
14.0 2.4 2.2 2.9 2.5 3.4 2.8 3.6 2.9 3.8 2.9 4.3 3.0 4.4 3.0
16.0 2.4 2.2 2.9 2.5 3.4 2.8 3.6 2.9 3.8 2.9 4.3 3.0 4.4 3.0
18.0 2.4 2.2 2.9 2.5 3.4 2.8 3.6 2.9 3.8 2.9 4.2 3.0 4.3 2.9
20.0 2.4 2.2 2.9 2.5 3.4 2.8 3.6 2.9 3.8 2.9 4.2 2.9 4.3 2.9
21.0 2.4 2.2 2.9 2.5 3.4 2.8 3.6 2.9 3.8 2.9 4.1 2.9 4.2 2.9
23.0 2.4 2.2 2.9 2.5 3.4 2.8 3.6 2.9 3.8 2.9 4.1 2.9 4.2 2.9
32
25.0 2.4 2.2 2.9 2.5 3.4 2.8 3.6 2.9 3.8 2.9 4.0 2.9 4.1 2.8
27.0 2.4 2.2 2.9 2.5 3.4 2.8 3.6 2.9 3.8 2.9 4.0 2.8 4.1 2.8
29.0 2.4 2.2 2.9 2.5 3.4 2.8 3.6 2.9 3.8 2.9 3.9 2.8 4.0 2.8
31.0 2.4 2.2 2.9 2.5 3.4 2.8 3.6 2.9 3.8 2.9 3.8 2.8 3.9 2.7
33.0 2.4 2.2 2.9 2.5 3.4 2.8 3.6 2.9 3.7 2.8 3.8 2.7 3.9 2.7
35.0 2.4 2.2 2.9 2.5 3.4 2.8 3.6 2.9 3.6 2.8 3.7 2.7 3.8 2.7
37.0 2.4 2.2 2.9 2.5 3.4 2.8 3.5 2.8 3.6 2.8 3.7 2.7 3.8 2.7
39.0 2.4 2.2 2.9 2.5 3.4 2.8 3.5 2.8 3.5 2.7 3.6 2.6 3.7 2.6
TC : Total capacity ; kW
SHC : Sensible heat capacity ; kW
Refer to Engineering Data concerning about Outdoor Unit Capacity Tables for the actual performance data of each
Indoor and Outdoor Unit combination.
14 FXMQ-P (R-410A)
ED39-865B Capacity tables

Indoor air temp.
Unit Outdoor 14.0°CWB 16.0°CWB 18.0°CWB 19.0°CWB 20.0°CWB 22.0°CWB 24.0°CWB
air temp.
°CDB
10.0 3.0 2.9 3.6 3.4 4.2 3.8 4.5 3.8 4.8 3.8 5.4 3.9 5.7 4.0
12.0 3.0 2.9 3.6 3.4 4.2 3.8 4.5 3.8 4.8 3.8 5.4 3.9 5.6 4.0
14.0 3.0 2.9 3.6 3.4 4.2 3.8 4.5 3.8 4.8 3.8 5.4 3.9 5.5 4.0
16.0 3.0 2.9 3.6 3.4 4.2 3.8 4.5 3.8 4.8 3.8 5.4 3.9 5.5 3.9
18.0 3.0 2.9 3.6 3.4 4.2 3.8 4.5 3.8 4.8 3.8 5.3 3.9 5.4 3.9
20.0 3.0 2.9 3.6 3.4 4.2 3.8 4.5 3.8 4.8 3.8 5.2 3.8 5.3 3.9
21.0 3.0 2.9 3.6 3.4 4.2 3.8 4.5 3.8 4.8 3.8 5.2 3.8 5.3 3.8
23.0 3.0 2.9 3.6 3.4 4.2 3.8 4.5 3.8 4.8 3.8 5.1 3.8 5.2 3.8
40
25.0 3.0 2.9 3.6 3.4 4.2 3.8 4.5 3.8 4.8 3.8 5.0 3.7 5.1 3.8
27.0 3.0 2.9 3.6 3.4 4.2 3.8 4.5 3.8 4.8 3.8 5.0 3.7 5.1 3.7
29.0 3.0 2.9 3.6 3.4 4.2 3.8 4.5 3.8 4.8 3.8 4.9 3.7 5.0 3.7
31.0 3.0 2.9 3.6 3.4 4.2 3.8 4.5 3.8 4.7 3.8 4.8 3.6 4.9 3.6
33.0 3.0 2.9 3.6 3.4 4.2 3.8 4.5 3.8 4.6 3.7 4.7 3.6 4.8 3.6
35.0 3.0 2.9 3.6 3.4 4.2 3.2 4.5 3.8 4.6 3.7 4.7 3.5 4.8 3.6
37.0 3.0 2.9 3.6 3.4 4.2 3.2 4.4 3.8 4.5 3.6 4.6 3.5 4.7 3.5
39.0 3.0 2.9 3.6 3.4 4.2 3.2 4.4 3.7 4.4 3.6 4.5 3.4 4.6 3.5
10.0 3.8 3.6 4.5 4.1 5.2 4.5 5.6 4.6 6.0 4.6 6.7 4.8 7.1 4.3
12.0 3.8 3.6 4.5 4.1 5.2 4.5 5.6 4.6 6.0 4.6 6.7 4.8 7.0 4.3
14.0 3.8 3.6 4.5 4.1 5.2 4.5 5.6 4.6 6.0 4.6 6.7 4.8 6.9 4.2
16.0 3.8 3.6 4.5 4.1 5.2 4.5 5.6 4.6 6.0 4.6 6.7 4.8 6.8 4.1
18.0 3.8 3.6 4.5 4.1 5.2 4.5 5.6 4.6 6.0 4.6 6.6 4.7 6.7 4.1
20.0 3.8 3.6 4.5 4.1 5.2 4.5 5.6 4.6 6.0 4.6 6.5 4.7 6.6 4.0
21.0 3.8 3.6 4.5 4.1 5.2 4.5 5.6 4.6 6.0 4.6 6.4 4.6 6.6 4.0
23.0 3.8 3.6 4.5 4.1 5.2 4.5 5.6 4.6 6.0 4.6 6.4 4.6 6.5 4.0
50
25.0 3.8 3.6 4.5 4.1 5.2 4.5 5.6 4.6 6.0 4.6 6.3 4.5 6.4 3.9
27.0 3.8 3.6 4.5 4.1 5.2 4.5 5.6 4.6 6.0 4.6 6.2 4.5 6.3 3.8
29.0 3.8 3.6 4.5 4.1 5.2 4.5 5.6 4.6 5.9 4.6 6.1 4.4 6.2 3.8
31.0 3.8 3.6 4.5 4.1 5.2 4.5 5.6 4.6 5.9 4.6 6.0 4.4 6.1 3.7
33.0 3.8 3.6 4.5 4.1 5.2 4.5 5.6 4.6 5.8 4.5 5.9 4.3 6.0 3.7
35.0 3.8 3.6 4.5 4.1 5.2 4.5 5.6 4.6 5.7 4.5 5.8 4.3 5.9 3.6
37.0 3.8 3.6 4.5 4.1 5.2 4.5 5.5 4.6 5.6 4.4 5.7 4.2 5.8 3.6
39.0 3.8 3.6 4.5 4.1 5.2 4.5 5.4 4.5 5.5 4.4 5.6 4.2 5.8 3.5
10.0 4.8 4.2 5.7 4.9 6.6 5.4 7.1 5.5 7.6 5.6 8.5 5.8 9.0 6.4
12.0 4.8 4.2 5.7 4.9 6.6 5.4 7.1 5.5 7.6 5.6 8.5 5.8 8.9 6.3
14.0 4.8 4.2 5.7 4.9 6.6 5.4 7.1 5.5 7.6 5.6 8.5 5.8 8.7 6.3
16.0 4.8 4.2 5.7 4.9 6.6 5.4 7.1 5.5 7.6 5.6 8.5 5.8 8.6 6.3
18.0 4.8 4.2 5.7 4.9 6.6 5.4 7.1 5.5 7.6 5.6 8.3 5.8 8.5 6.2
20.0 4.8 4.2 5.7 4.9 6.6 5.4 7.1 5.5 7.6 5.6 8.2 5.7 8.4 6.2
21.0 4.8 4.2 5.7 4.9 6.6 5.4 7.1 5.5 7.6 5.6 8.2 5.7 8.3 6.2
23.0 4.8 4.2 5.7 4.9 6.6 5.4 7.1 5.5 7.6 5.6 8.1 5.6 8.2 6.1
63
25.0 4.8 4.2 5.7 4.9 6.6 5.4 7.1 5.5 7.6 5.6 7.9 5.6 8.1 6.1
27.0 4.8 4.2 5.7 4.9 6.6 5.4 7.1 5.5 7.6 5.6 7.8 5.5 8.0 6.1
29.0 4.8 4.2 5.7 4.9 6.6 5.4 7.1 5.5 7.5 5.6 7.7 5.4 7.9 6.0
31.0 4.8 4.2 5.7 4.9 6.6 5.4 7.1 5.5 7.4 5.5 7.6 5.4 7.8 6.0
33.0 4.8 4.2 5.7 4.9 6.6 5.4 7.1 5.5 7.3 5.5 7.5 5.3 7.6 5.9
35.0 4.8 4.2 5.7 4.9 6.6 5.4 7.1 5.5 7.2 5.4 7.4 5.3 7.5 5.9
37.0 4.8 4.2 5.7 4.9 6.6 5.4 7.0 5.5 7.1 5.4 7.2 5.2 7.4 5.9
39.0 4.8 4.2 5.7 4.9 6.6 5.4 6.9 5.4 7.0 5.3 7.1 5.1 7.3 5.8
FXMQ-P (R-410A) 15

Indoor air temp.
Unit Outdoor 14.0°CWB 16.0°CWB 18.0°CWB 19.0°CWB 20.0°CWB 22.0°CWB 24.0°CWB
air temp.
°CDB
10.0 6.1 5.3 7.2 6.1 8.4 6.9 9.0 7.0 9.6 7.1 10.8 7.4 11.4 7.4
12.0 6.1 5.3 7.2 6.1 8.4 6.9 9.0 7.0 9.6 7.1 10.8 7.4 11.2 7.4
14.0 6.1 5.3 7.2 6.1 8.4 6.9 9.0 7.0 9.6 7.1 10.8 7.4 11.1 7.3
16.0 6.1 5.3 7.2 6.1 8.4 6.9 9.0 7.0 9.6 7.1 10.7 7.4 10.9 7.2
18.0 6.1 5.3 7.2 6.1 8.4 6.9 9.0 7.0 9.6 7.1 10.6 7.3 10.8 7.2
20.0 6.1 5.3 7.2 6.1 8.4 6.9 9.0 7.0 9.6 7.1 10.4 7.2 10.6 7.1
21.0 6.1 5.3 7.2 6.1 8.4 6.9 9.0 7.0 9.6 7.1 10.4 7.2 10.6 7.1
23.0 6.1 5.3 7.2 6.1 8.4 6.9 9.0 7.0 9.6 7.1 10.2 7.1 10.4 7.0
80
25.0 6.1 5.3 7.2 6.1 8.4 6.9 9.0 7.0 9.6 7.1 10.1 7.0 10.3 6.9
27.0 6.1 5.3 7.2 6.1 8.4 6.9 9.0 7.0 9.6 7.1 9.9 7.0 10.1 6.9
29.0 6.1 5.3 7.2 6.1 8.4 6.9 9.0 7.0 9.5 7.1 9.8 6.9 10.0 6.8
31.0 6.1 5.3 7.2 6.1 8.4 6.9 9.0 7.0 9.4 7.0 9.6 6.8 9.8 6.7
33.0 6.1 5.3 7.2 6.1 8.4 6.9 9.0 7.0 9.3 7.0 9.5 6.7 9.7 6.7
35.0 6.1 5.3 7.2 6.1 8.4 6.9 9.0 7.0 9.1 6.9 9.3 6.6 9.5 6.6
37.0 6.1 5.3 7.2 6.1 8.4 6.9 8.9 6.9 9.0 6.8 9.2 6.6 9.4 6.5
39.0 6.1 5.3 7.2 6.1 8.4 6.9 8.7 6.8 8.8 6.7 9.0 6.5 9.3 6.5
10.0 7.6 6.4 9.0 7.3 10.5 8.3 11.2 8.5 11.9 8.7 13.4 9.0 14.2 8.9
12.0 7.6 6.4 9.0 7.3 10.5 8.3 11.2 8.5 11.9 8.7 13.4 9.0 14.0 8.9
14.0 7.6 6.4 9.0 7.3 10.5 8.3 11.2 8.5 11.9 8.7 13.4 9.0 13.8 8.8
16.0 7.6 6.4 9.0 7.3 10.5 8.3 11.2 8.5 11.9 8.7 13.3 9.0 13.6 8.7
18.0 7.6 6.4 9.0 7.3 10.5 8.3 11.2 8.5 11.9 8.7 13.2 8.9 13.4 8.6
20.0 7.6 6.4 9.0 7.3 10.5 8.3 11.2 8.5 11.9 8.7 13.0 8.8 13.2 8.5
21.0 7.6 6.4 9.0 7.3 10.5 8.3 11.2 8.5 11.9 8.7 12.9 8.8 13.2 8.5
23.0 7.6 6.4 9.0 7.3 10.5 8.3 11.2 8.5 11.9 8.7 12.7 8.7 13.0 8.4
100
25.0 7.6 6.4 9.0 7.3 10.5 8.3 11.2 8.5 11.9 8.7 12.5 8.6 12.8 8.3
27.0 7.6 6.4 9.0 7.3 10.5 8.3 11.2 8.5 11.9 8.7 12.3 8.5 12.6 8.2
29.0 7.6 6.4 9.0 7.3 10.5 8.3 11.2 8.5 11.9 8.6 12.2 8.4 12.4 8.1
31.0 7.6 6.4 9.0 7.3 10.5 8.3 11.2 8.5 11.7 8.5 12.0 8.3 12.2 8.0
33.0 7.6 6.4 9.0 7.3 10.5 8.3 11.2 8.5 11.5 8.5 11.8 8.2 12.1 7.9
35.0 7.6 6.4 9.0 7.3 10.5 8.3 11.2 8.5 11.3 8.4 11.6 8.1 11.9 7.8
37.0 7.6 6.4 9.0 7.3 10.5 8.3 11.0 8.4 11.2 8.3 11.4 8.0 11.7 7.7
39.0 7.6 6.4 9.0 7.3 10.5 8.3 10.8 8.3 11.0 8.2 11.2 7.9 11.5 7.6
10.0 9.4 8.0 11.3 9.2 13.1 10.3 14.0 10.5 14.9 10.8 16.7 11.1 17.7 11.1
12.0 9.4 8.0 11.3 9.2 13.1 10.3 14.0 10.5 14.9 10.8 16.7 11.1 17.5 11.0
14.0 9.4 8.0 11.3 9.2 13.1 10.3 14.0 10.5 14.9 10.8 16.7 11.1 17.2 10.9
16.0 9.4 8.0 11.3 9.2 13.1 10.3 14.0 10.5 14.9 10.8 16.7 11.1 17.0 10.8
18.0 9.4 8.0 11.3 9.2 13.1 10.3 14.0 10.5 14.9 10.8 16.4 11.0 16.8 10.7
20.0 9.4 8.0 11.3 9.2 13.1 10.3 14.0 10.5 14.9 10.8 16.2 10.9 16.6 10.6
21.0 9.4 8.0 11.3 9.2 13.1 10.3 14.0 10.5 14.9 10.8 16.1 10.9 16.4 10.5
23.0 9.4 8.0 11.3 9.2 13.1 10.3 14.0 10.5 14.9 10.8 15.9 10.8 16.2 10.4
125
25.0 9.4 8.0 11.3 9.2 13.1 10.3 14.0 10.5 14.9 10.8 15.6 10.6 16.0 10.3
27.0 9.4 8.0 11.3 9.2 13.1 10.3 14.0 10.5 14.9 10.8 15.4 10.5 15.8 10.2
29.0 9.4 8.0 11.3 9.2 13.1 10.3 14.0 10.5 14.9 10.7 15.2 10.4 15.5 10.1
31.0 9.4 8.0 11.3 9.2 13.1 10.3 14.0 10.5 14.6 10.6 15.0 10.3 15.3 10.0
33.0 9.4 8.0 11.3 9.2 13.1 10.3 14.0 10.5 14.4 10.5 14.7 10.2 15.1 9.8
35.0 9.4 8.0 11.3 9.2 13.1 10.3 14.0 10.5 14.2 10.4 14.5 10.1 14.9 9.7
37.0 9.4 8.0 11.3 9.2 13.1 10.3 13.8 10.4 13.9 10.3 14.3 10.0 14.6 9.6
39.0 9.4 8.0 11.3 9.2 13.1 10.3 13.5 10.3 13.7 10.2 14.1 9.9 14.4 9.5
10.0 10.8 9.0 12.9 10.4 15.0 11.7 16.0 12.0 17.0 12.3 19.1 12.7 20.2 12.6
12.0 10.8 9.0 12.9 10.4 15.0 11.7 16.0 12.0 17.0 12.3 19.1 12.7 20.0 12.5
14.0 10.8 9.0 12.9 10.4 15.0 11.7 16.0 12.0 17.0 12.3 19.1 12.7 19.7 12.4
16.0 10.8 9.0 12.9 10.4 15.0 11.7 16.0 12.0 17.0 12.3 19.1 12.7 19.4 12.3
18.0 10.8 9.0 12.9 10.4 15.0 11.7 16.0 12.0 17.0 12.3 18.8 12.6 19.2 12.2
20.0 10.8 9.0 12.9 10.4 15.0 11.7 16.0 12.0 17.0 12.3 18.5 12.4 18.9 12.1
21.0 10.8 9.0 12.9 10.4 15.0 11.7 16.0 12.0 17.0 12.3 18.4 12.4 18.8 12.1
23.0 10.8 9.0 12.9 10.4 15.0 11.7 16.0 12.0 17.0 12.3 18.1 12.3 18.5 12.0
140
25.0 10.8 9.0 12.9 10.4 15.0 11.7 16.0 12.0 17.0 12.3 17.9 12.1 18.3 11.9
27.0 10.8 9.0 12.9 10.4 15.0 11.7 16.0 12.0 17.0 12.3 17.6 12.0 18.0 11.8
29.0 10.8 9.0 12.9 10.4 15.0 11.7 16.0 12.0 17.0 12.3 17.4 11.9 17.8 11.7
31.0 10.8 9.0 12.9 10.4 15.0 11.7 16.0 12.0 16.7 12.1 17.1 11.8 17.5 11.6
33.0 10.8 9.0 12.9 10.4 15.0 11.7 16.0 12.0 16.5 12.0 16.8 11.7 17.2 11.5
35.0 10.8 9.0 12.9 10.4 15.0 11.7 16.0 12.0 16.2 11.9 16.6 11.5 17.0 11.3
37.0 10.8 9.0 12.9 10.4 15.0 11.7 15.7 11.9 15.9 11.7 16.3 11.4 16.7 11.2
39.0 10.8 9.0 12.9 10.4 15.0 11.7 15.5 11.8 15.7 11.6 16.1 11.3 16.5 11.1
16 FXMQ-P (R-410A)
7.2 Heating capacity
FXMQ-P
[50 / 60Hz] Heating capacity
Outdoor Indoor air temp.°CDB
Unit air temp. 16.0 18.0 20.0 21.0 22.0 24.0
Size
°CDB °CWB kW kW kW kW kW kW
-19.8 -20.0 1.5 1.5 1.5 1.5 1.5 1.5
-18.8 -19.0 1.5 1.5 1.5 1.5 1.5 1.5
-16.7 -17.0 1.6 1.6 1.6 1.6 1.6 1.6
-14.7 -15.0 1.7 1.7 1.7 1.7 1.7 1.7
-12.6 -13.0 1.8 1.8 1.8 1.8 1.8 1.8
-10.5 -11.0 1.9 1.9 1.9 1.9 1.9 1.9
-9.5 -10.0 1.9 1.9 1.9 1.9 1.9 1.9
-8.5 -9.1 2.0 2.0 1.9 1.9 1.9 1.9
-7.0 -7.6 2.0 2.0 2.0 2.0 2.0 2.0
20 -5.0 -5.6 2.1 2.1 2.1 2.1 2.1 2.1
-3.0 -3.7 2.2 2.2 2.2 2.2 2.2 2.2
0.0 -0.7 2.3 2.3 2.3 2.3 2.3 2.2
3.0 2.2 2.5 2.5 2.4 2.4 2.3 2.2
5.0 4.1 2.5 2.5 2.5 2.4 2.3 2.2
7.0 6.0 2.6 2.6 2.5 2.4 2.3 2.2
9.0 7.9 2.7 2.7 2.5 2.4 2.3 2.2
11.0 9.8 2.8 2.7 2.5 2.4 2.3 2.2
13.0 11.8 2.8 2.7 2.5 2.4 2.3 2.2
15.0 13.7 2.8 2.7 2.5 2.4 2.3 2.2
-19.8 -20.0 1.9 1.9 1.9 1.9 1.9 1.9
-18.8 -19.0 1.9 1.9 1.9 1.9 1.9 1.9
-16.7 -17.0 2.1 2.1 2.0 2.0 2.0 2.0
-14.7 -15.0 2.2 2.2 2.2 2.2 2.2 2.1
-12.6 -13.0 2.3 2.3 2.3 2.3 2.3 2.3
-10.5 -11.0 2.4 2.4 2.4 2.4 2.4 2.4
-9.5 -10.0 2.5 2.4 2.4 2.4 2.4 2.4
-8.5 -9.1 2.5 2.5 2.5 2.5 2.5 2.5
-7.0 -7.6 2.6 2.6 2.6 2.6 2.6 2.6
25 -5.0 -5.6 2.7 2.7 2.7 2.7 2.7 2.7
-3.0 -3.7 2.8 2.8 2.8 2.8 2.8 2.8
0.0 -0.7 3.0 3.0 3.0 3.0 3.0 2.8
3.0 2.2 3.1 3.1 3.1 3.1 3.0 2.8
5.0 4.1 3.3 3.2 3.2 3.1 3.0 2.8
7.0 6.0 3.4 3.4 3.2 3.1 3.0 2.8
9.0 7.9 3.5 3.4 3.2 3.1 3.0 2.8
11.0 9.8 3.6 3.4 3.2 3.1 3.0 2.8
13.0 11.8 3.6 3.4 3.2 3.1 3.0 2.8
15.0 13.7 3.6 3.4 3.2 3.1 3.0 2.8
-19.8 -20.0 2.4 2.4 2.3 2.3 2.3 2.3
-18.8 -19.0 2.4 2.4 2.4 2.4 2.4 2.4
-16.7 -17.0 2.6 2.6 2.6 2.6 2.6 2.5
-14.7 -15.0 2.7 2.7 2.7 2.7 2.7 2.7
-12.6 -13.0 2.9 2.8 2.8 2.8 2.8 2.8
-10.5 -11.0 3.0 3.0 3.0 3.0 3.0 3.0
-9.5 -10.0 3.1 3.1 3.1 3.1 3.0 3.0
-8.5 -9.1 3.1 3.1 3.1 3.1 3.1 3.1
-7.0 -7.6 3.2 3.2 3.2 3.2 3.2 3.2
32 -5.0 -5.6 3.4 3.4 3.4 3.4 3.4 3.4
-3.0 -3.7 3.5 3.5 3.5 3.5 3.5 3.5
0.0 -0.7 3.7 3.7 3.7 3.7 3.7 3.5
3.0 2.2 3.9 3.9 3.9 3.9 3.7 3.5
5.0 4.1 4.1 4.1 4.0 3.9 3.7 3.5
7.0 6.0 4.2 4.2 4.0 3.9 3.7 3.5
9.0 7.9 4.3 4.3 4.0 3.9 3.7 3.5
11.0 9.8 4.5 4.3 4.0 3.9 3.7 3.5
13.0 11.8 4.5 4.3 4.0 3.9 3.7 3.5
15.0 13.7 4.5 4.3 4.0 3.9 3.7 3.5
FXMQ-P (R-410A) 17

Unit air temp. 16.0 18.0 20.0 21.0 22.0 24.0
Size
-19.8 -20.0 3.0 2.9 2.9 2.9 2.9 2.9
-18.8 -19.0 3.0 3.0 3.0 3.0 3.0 3.0
-16.7 -17.0 3.2 3.2 3.2 3.2 3.2 3.2
-14.7 -15.0 3.4 3.4 3.4 3.4 3.4 3.4
-12.6 -13.0 3.6 3.6 3.6 3.5 3.5 3.5
-10.5 -11.0 3.7 3.7 3.7 3.7 3.7 3.7
-9.5 -10.0 3.8 3.8 3.8 3.8 3.8 3.8
-8.5 -9.1 3.9 3.9 3.9 3.9 3.9 3.9
-7.0 -7.6 4.0 4.0 4.0 4.0 4.0 4.0
40 -5.0 -5.6 4.2 4.2 4.2 4.2 4.2 4.2
-3.0 -3.7 4.4 4.4 4.4 4.4 4.4 4.4
0.0 -0.7 4.7 4.6 4.6 4.6 4.6 4.4
3.0 2.2 4.9 4.9 4.9 4.8 4.7 4.4
5.0 4.1 5.1 5.1 5.0 4.8 4.7 4.4
7.0 6.0 5.2 5.2 5.0 4.8 4.7 4.4
9.0 7.9 5.4 5.3 5.0 4.8 4.7 4.4
11.0 9.8 5.6 5.3 5.0 4.8 4.7 4.4
13.0 11.8 5.6 5.3 5.0 4.8 4.7 4.4
15.0 13.7 5.6 5.3 5.0 4.8 4.7 4.4
-19.8 -20.0 3.7 3.7 3.7 3.7 3.7 3.7
-18.8 -19.0 3.8 3.8 3.8 3.8 3.8 3.8
-16.7 -17.0 4.1 4.0 4.0 4.0 4.0 4.0
-14.7 -15.0 4.3 4.3 4.3 4.2 4.2 4.2
-12.6 -13.0 4.5 4.5 4.5 4.5 4.5 4.5
-10.5 -11.0 4.7 4.7 4.7 4.7 4.7 4.7
-9.5 -10.0 4.8 4.8 4.8 4.8 4.8 4.8
-8.5 -9.1 4.9 4.9 4.9 4.9 4.9 4.9
-7.0 -7.6 5.1 5.1 5.1 5.1 5.1 5.1
50 -5.0 -5.6 5.3 5.3 5.3 5.3 5.3 5.3
-3.0 -3.7 5.5 5.5 5.5 5.5 5.5 5.5
0.0 -0.7 5.9 5.9 5.8 5.8 5.8 5.5
3.0 2.2 6.2 6.2 6.2 6.1 5.9 5.5
5.0 4.1 6.4 6.4 6.3 6.1 5.9 5.5
7.0 6.0 6.6 6.6 6.3 6.1 5.9 5.5
9.0 7.9 6.8 6.7 6.3 6.1 5.9 5.5
11.0 9.8 7.0 6.7 6.3 6.1 5.9 5.5
13.0 11.8 7.1 6.7 6.3 6.1 5.9 5.5
15.0 13.7 7.1 6.7 6.3 6.1 5.9 5.5
-19.8 -20.0 4.7 4.7 4.7 4.7 4.7 4.7
-18.8 -19.0 4.9 4.9 4.8 4.8 4.8 4.8
-16.7 -17.0 5.1 5.1 5.1 5.1 5.1 5.1
-14.7 -15.0 5.4 5.4 5.4 5.4 5.4 5.4
-12.6 -13.0 5.7 5.7 5.7 5.7 5.7 5.7
-10.5 -11.0 6.0 6.0 6.0 6.0 6.0 5.9
-9.5 -10.0 6.1 6.1 6.1 6.1 6.1 6.1
-8.5 -9.1 6.3 6.3 6.2 6.2 6.2 6.2
-7.0 -7.6 6.5 6.5 6.4 6.4 6.4 6.4
63 -5.0 -5.6 6.8 6.7 6.7 6.7 6.7 6.7
-3.0 -3.7 7.0 7.0 7.0 7.0 7.0 7.0
0.0 -0.7 7.5 7.4 7.4 7.4 7.4 7.0
3.0 2.2 7.9 7.8 7.8 7.7 7.5 7.0
5.0 4.1 8.1 8.1 8.0 7.7 7.5 7.0
7.0 6.0 8.4 8.4 8.0 7.7 7.5 7.0
9.0 7.9 8.7 8.5 8.0 7.7 7.5 7.0
11.0 9.8 8.9 8.5 8.0 7.7 7.5 7.0
13.0 11.8 9.0 8.5 8.0 7.7 7.5 7.0
15.0 13.7 9.0 8.5 8.0 7.7 7.5 7.0
18 FXMQ-P (R-410A)

Unit air temp. 16.0 18.0 20.0 21.0 22.0 24.0
Size
-19.8 -20.0 5.9 5.9 5.9 5.9 5.9 5.8
-18.8 -19.0 6.1 6.1 6.0 6.0 6.0 6.0
-16.7 -17.0 6.4 6.4 6.4 6.4 6.4 6.4
-14.7 -15.0 6.8 6.8 6.8 6.7 6.7 6.7
-12.6 -13.0 7.1 7.1 7.1 7.1 7.1 7.1
-10.5 -11.0 7.5 7.5 7.5 7.5 7.4 7.4
-9.5 -10.0 7.7 7.7 7.6 7.6 7.6 7.6
-8.5 -9.1 7.8 7.8 7.8 7.8 7.8 7.8
-7.0 -7.6 8.1 8.1 8.1 8.1 8.0 8.0
80 -5.0 -5.6 8.4 8.4 8.4 8.4 8.4 8.4
-3.0 -3.7 8.8 8.8 8.7 8.7 8.7 8.7
0.0 -0.7 9.3 9.3 9.3 9.3 9.3 8.7
3.0 2.2 9.8 9.8 9.8 9.7 9.4 8.7
5.0 4.1 10.2 10.1 10.0 9.7 9.4 8.7
7.0 6.0 10.5 10.5 10.0 9.7 9.4 8.7
9.0 7.9 10.8 10.6 10.0 9.7 9.4 8.7
11.0 9.8 11.2 10.6 10.0 9.7 9.4 8.7
13.0 11.8 11.3 10.6 10.0 9.7 9.4 8.7
15.0 13.7 11.3 10.6 10.0 9.7 9.4 8.7
-19.8 -20.0 7.4 7.4 7.3 7.3 7.3 7.3
-18.8 -19.0 7.6 7.6 7.6 7.5 7.5 7.5
-16.7 -17.0 8.0 8.0 8.0 8.0 8.0 8.0
-14.7 -15.0 8.5 8.5 8.4 8.4 8.4 8.4
-12.6 -13.0 8.9 8.9 8.9 8.9 8.9 8.8
-10.5 -11.0 9.4 9.3 9.3 9.3 9.3 9.3
-9.5 -10.0 9.6 9.6 9.5 9.5 9.5 9.5
-8.5 -9.1 9.8 9.8 9.7 9.7 9.7 9.7
-7.0 -7.6 10.1 10.1 10.1 10.1 10.1 10.0
100 -5.0 -5.6 10.6 10.5 10.5 10.5 10.5 10.5
-3.0 -3.7 11.0 11.0 10.9 10.9 10.9 10.9
0.0 -0.7 11.6 11.6 11.6 11.6 11.6 10.9
3.0 2.2 12.3 12.3 12.2 12.1 11.7 10.9
5.0 4.1 12.7 12.7 12.5 12.1 11.7 10.9
7.0 6.0 13.1 13.1 12.5 12.1 11.7 10.9
9.0 7.9 13.5 13.3 12.5 12.1 11.7 10.9
11.0 9.8 14.0 13.3 12.5 12.1 11.7 10.9
13.0 11.8 14.1 13.3 12.5 12.1 11.7 10.9
15.0 13.7 14.1 13.3 12.5 12.1 11.7 10.9
-19.8 -20.0 9.4 9.4 9.4 9.4 9.4 9.3
-18.8 -19.0 9.7 9.7 9.7 9.7 9.6 9.6
-16.7 -17.0 10.3 10.3 10.2 10.2 10.2 10.2
-14.7 -15.0 10.9 10.8 10.8 10.8 10.8 10.7
-12.6 -13.0 11.4 11.4 11.4 11.4 11.3 11.3
-10.5 -11.0 12.0 12.0 11.9 11.9 11.9 11.9
-9.5 -10.0 12.3 12.2 12.2 12.2 12.2 12.2
-8.5 -9.1 12.5 12.5 12.5 12.5 12.4 12.4
-7.0 -7.6 13.0 12.9 12.9 12.9 12.9 12.8
125 -5.0 -5.6 13.5 13.5 13.5 13.4 13.4 13.4
-3.0 -3.7 14.1 14.0 14.0 14.0 14.0 13.9
0.0 -0.7 14.9 14.9 14.8 14.8 14.8 13.9
3.0 2.2 15.7 15.7 15.7 15.5 15.0 13.9
5.0 4.1 16.3 16.2 16.0 15.5 15.0 13.9
7.0 6.0 16.8 16.8 16.0 15.5 15.0 13.9
9.0 7.9 17.3 17.0 16.0 15.5 15.0 13.9
11.0 9.8 17.9 17.0 16.0 15.5 15.0 13.9
13.0 11.8 18.1 17.0 16.0 15.5 15.0 13.9
15.0 13.7 18.1 17.0 16.0 15.5 15.0 13.9
FXMQ-P (R-410A) 19

Unit air temp. 16.0 18.0 20.0 21.0 22.0 24.0
Size
19.8 20.0 10.6 10.6 10.6 10.6 10.5 10.5
18.8 19.0 10.9 10.9 10.9 10.9 10.9 10.8
-16.7 -17.0 11.6 11.6 11.5 11.5 11.5 11.5
-13.7 -15.0 12.2 12.2 12.2 12.1 12.1 12.1
-11.8 -13.0 12.9 12.8 12.8 12.8 12.8 12.7
-9.8 -11.0 13.5 13.5 13.4 13.4 13.4 13.4
-9.5 -10.0 13.8 13.8 13.7 13.7 13.7 13.7
-8.5 -9.1 14.1 14.1 14.0 14.0 14.0 14.0
-7.0 -7.6 14.6 14.5 14.5 14.5 14.5 14.4
140 -5.0 -5.6 15.2 15.2 15.1 15.1 15.1 15.1
-3.0 -3.7 15.8 15.8 15.7 15.7 15.7 15.7
0.0 -0.7 16.8 16.7 16.7 16.7 16.7 15.7
3.0 2.2 17.7 17.7 17.6 17.4 16.8 15.7
5.0 4.1 18.3 18.3 18.0 17.4 16.8 15.7
7.0 6.0 18.9 18.9 18.0 17.4 16.8 15.7
9.0 7.9 19.5 19.2 18.0 17.4 16.8 15.7
11.0 9.8 20.1 19.2 18.0 17.4 16.8 15.7
13.0 11.8 20.3 19.2 18.0 17.4 16.8 15.7
15.0 13.7 20.3 19.2 18.0 17.4 16.8 15.7
20 FXMQ-P (R-410A)
ED39-865B Fan performances
8. Fan performances
8.1 Fan performance
3D062537A
FXMQ32PVE
3D062538A
FXMQ-P (R-410A) 21
Fan performances ED39-865B
FXMQ40PVE
3D060456B
FXMQ50PVE
3D060457C
22 FXMQ-P (R-410A)
FXMQ63PVE
3D060458B
FXMQ80PVE
3D060459B
FXMQ-P (R-410A) 23
FXMQ100PVE
3D060460B
FXMQ125PVE
3D060461B
24 FXMQ-P (R-410A)
FXMQ140PVE
3D063787
FXMQ-P (R-410A) 25
8.2 “Air flow auto adjustment” characteristics
(mmH2O) (Pa) (mmH2O) Notes:

1. As for this machine, less than 10% of the volume of
150
15 15 blow-off air is automatically adjusted to the rated
quantity by airflow auto adjustment at the time of
Upper limit installation.
Upper limit of ESP of ESP by
airflow auto 2. After duct construction completion, please perform
(NOTE 8)
adjustment local setting "airflow auto adjustment" by remote
controller.
3. About the local setting method of the "airflow auto
adjustment", look at the installation manual which is
100 attached to an indoor unit.
10 10
HH 4. External static pressure that can adjust by "airflow
auto adjustment" function is 30Pa-100Pa (When air
External static pressure
flow is HH).
5. It is not operated auto adjustment, operated in air
flow that is different from rated quantity in the case
H of use out of external static pressure range
mentioned above.
6. This figure shows a fan characteristics at the time
5 50 5 of "HH" "H" and "L".
L Lower limit
of ESP by 7. The remote controller can be used to change "HH"
airflow auto "H" and "L".
adjustment
8. ESP : external static pressure.
it of ESP
Lower lim
0 0 0
5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0 9.5 10.0 10.5
(mmH2O) (Pa) Air flow(m3/min) (mmH2O)

3D062539
FXMQ32PVE
(mmH2O) (Pa) (mmH2O) Notes:

1. As for this machine, less than 10% of the volume of
150
15 15 blow-off air is automatically adjusted to the rated
quantity by airflow auto adjustment at the time of
Upper limit of ESP Upper limit installation.
(NOTE 8) of ESP by 2. After duct construction completion, please perform
airflow auto local setting "airflow auto adjustment" by remote
adjustment
controller.
3. About the local setting method of the "airflow auto
adjustment", look at the installation manual which is
100 attached to an indoor unit.
10 10
4. External static pressure that can adjust by "airflow
External static pressure
auto adjustment" function is 30Pa-100Pa (When air

flow is HH).
5. It is not operated auto adjustment, operated in air
HH flow that is different from rated quantity in the case
of use out of external static pressure range
H
mentioned above.
6. This figure shows a fan characteristics at the time
5 50 5 of "HH" "H" and "L".
L Lower limit
of ESP by 7. The remote controller can be used to change "HH"
airflow auto
adjustment "H" and "L".
8. ESP : external static pressure.
it of ESP
Lower lim
0 0 0
6.0 6.5 7.0 7.5 8.0 8.5 9.0 9.5 10.0 10.5 11.0
3
(mmH2O) (Pa) Air flow(m /min) (mmH2O)
3D062540
26 FXMQ-P (R-410A)
FXMQ40PVE
3D060577B
FXMQ50PVE
3D060578B
FXMQ-P (R-410A) 27
FXMQ63PVE
3D060579B
FXMQ80PVE
3D060580B
28 FXMQ-P (R-410A)
FXMQ100PVE
3D060581B
FXMQ125PVE
3D060582B
FXMQ-P (R-410A) 29
Sound levels ED39-865B
9. Sound levels
Overall
Ceiling mounted duct type Note:

1. The operating conditions are assumed to be standard
(JIS conditions).
2. These operating values were obtained in a dead
room (conversion values).
Sound level will vary depending on a range of factors
such as the construction (acoustic absorption
coefficient) of the particular room in which the
equipments installed.
4D060446A
dBA
50Hz 220-240V / 60Hz 220V
Model
HH H L
FXMQ20PVE / FXMQ25PVE 33 31 29
FXMQ32PVE 34 32 30
FXMQ40PVE 39 37 35
FXMQ50PVE 41 39 37
FXMQ63PVE 42 40 38
FXMQ80PVE 43 41 39
FXMQ100PVE 43 41 39
FXMQ125PVE 44 42 40
FXMQ140PVE 46 45 43
Octave Band Level

50Hz 220-240V / 60Hz 220V
FXMQ20PVE / FXMQ25PVE FXMQ32PVE FXMQ40PVE
4D062535 4D062536 4D060446A
FXMQ50PVE FXMQ63PVE FXMQ80PVE
4D060428A 4D060447A 4D060429A
30 FXMQ-P (R-410A)
ED39-865B Sound levels
FXMQ100PVE FXMQ125PVE FXMQ140PVE
4D060448A 4D060449A 4D063786
FXMQ-P (R-410A) 31
Centre of gravity ED39-865B
10. Centre of gravity

FXMQ20PVE / FXMQ25PVE / FXMQ32PVE / FXMQ40PVE / FXMQ50PVE / FXMQ63PVE / FXMQ80PVE /
FXMQ100PVE / FXMQ125PVE/ FXMQ140PVE
Unit (mm)
4D060438B
32 FXMQ-P (R-410A)
ED39-865B Installation manual
11. Installation manual
VRV SYSTEM Inverter Air Conditioners Installation manual
CONTENTS • Be sure to use only the specified accessories and parts for
installation work.
1. SAFETY PRECAUTIONS................................................ 1
Failure to use the specified parts may result in the unit falling,
2. BEFORE INSTALLATION ................................................ 2 water leakage, electric shocks or fire.
3. SELECTING INSTALLATION SITE ................................. 3 • Install the air conditioner on a foundation strong enough to
4. PREPARATIONS BEFORE INSTALLATION.................... 4 withstand the weight of the unit.
5. INDOOR UNIT INSTALLATION ....................................... 5 A foundation of insufficient strength may result in the equip-
ment falling and causing injury.
6. REFRIGERANT PIPING WORK ..................................... 5
• Carry out the specified installation work after taking into
7. DRAIN PIPING WORK .................................................... 7 account strong winds, typhoons or earthquakes.
8. DUCT WORK .................................................................. 8 Failure to do so during installation work may result in the unit
9. ELECTRIC WIRING WORK ............................................ 9 falling and causing accidents.
10. WIRING EXAMPLE AND HOW TO SET • Make sure that a separate power supply circuit is provided for
THE REMOTE CONTROLLER...................................... 10 this unit and that all electrical work is carried out by qualified
personnel according to local laws and regulations and this
11. FIELD SETTING............................................................ 12
installation manual.
12. TEST OPERATION........................................................ 14 An insufficient power supply capacity or improper electrical
construction may lead to electric shocks or fire.
1. SAFETY PRECAUTIONS • Make sure that all wiring is secured, the specified wires are
used, and that there is no strain on the terminal connections
Please read these “SAFETY PRECAUTIONS” carefully before or wires.
installing air conditioning unit and be sure to install it correctly. Improper connections or securing of wires may result in
After completing installation, conduct a trial operation to check abnormal heat build-up or fire.
for faults and explain to the customer how to operate the air con- • When wiring the power supply and connecting the remote
ditioner and take care of it with the aid of the operation manual. controller wiring and transmission wiring, position the wires
Ask the customer to store the installation manual along with the so that the control box lid can be securely fastened.
operation manual for future reference. Improper positioning of the control box lid may result in elec-
This air conditioner comes under the term “appliances not tric shocks, fire or the terminals overheating.
accessible to the general public”. • If refrigerant gas leaks during installation, ventilate the area
immediately.
Safety Precaution Toxic gas may be produced if the refrigerant comes into con-
This unit is a class A product. In a domestic environment this tact with fire.
product may cause radio interference in which case the user • After completing installation, check for refrigerant gas leakage.
may be required to take adequate measures. Toxic gas may be produced if the refrigerant gas leaks into the
Meaning of WARNING and CAUTION notices room and comes into contact with a source of fire, such as a
fan heater, stove or cooker.
WARNING ............. Failure to follow these instructions • Be sure to switch off the unit before touching any electrical
properly may result in personal injury parts.
or loss of life. • Be sure to earth the air conditioner.
Do not earth the unit to a utility pipe, lightning conductor or
CAUTION ..............Failure to observe these instructions
telephone earth lead. Imperfect earthing may result in elec-
properly may result in property dam-
tric shocks or fire.
age or personal injury, which may be
A high surge current from lightning or other sources may
serious depending on the circum-
cause damage to the air conditioner.
stances.
• Be sure to install an earth leakage breaker.
WARNING Failure to install an earth leakage breaker may result in elec-
tric shocks or fire.
• Ask your dealer or qualified personnel to carry out installation
work.
Do not attempt to install the air conditioner yourself. Improper CAUTION
installation may result in water leakage, electric shocks or • While following the instructions in this installation manual,
fire. install drain piping to ensure proper drainage and insulate
• Install the air conditioner in accordance with the instructions piping to prevent condensation.
in this installation manual. Improper drain piping may result in indoor water leakage and
Improper installation may result in water leakage, electric property damage.
shocks or fire. • Install the indoor and outdoor units, power cord and connect-
• Consult your local dealer regarding what to do in case of ing wires at least 1 meter away from televisions or radios to
refrigerant leakage. When the air conditioner is to be prevent picture interference and noise.
installed in a small room, it is necessary to take proper mea- (Depending on the incoming signal strength, a distance of
sures so that the amount of any leaked refrigerant does not 1 meter may not be sufficient to eliminate noise.)
exceed the concentration limit in the event of a leakage. • Remote controller (wireless kit) transmitting distance can be
Otherwise, this may lead to an accident due to oxygen deple- shorter than expected in rooms with electronic fluorescent
tion. lamps (inverter or rapid start types).
Install the indoor unit as far away from fluorescent lamps as
possible.
English 1
3PN06583-7N
FXMQ-P (R-410A) 33
Installation manual ED39-865B
• Do not install the air conditioner in the following locations: 2-1 PRECAUTIONS
1. Where there is a high concentration of mineral oil spray or • Be sure to read this manual before installing the indoor unit.
vapour (e.g. a kitchen). • Entrust installation to the place of purchase or a qualified ser-
Plastic parts will deteriorate, parts may fall off and water viceman. Improper installation could lead to leaks and, in
leakage could result. worse cases, electric shock of fire.
2. Where corrosive gas, such as sulphurous acid gas, is pro- • Use only parts provided with the unit or parts satisfying
duced. required specifications. Unspecified parts could cause the
Corroding of copper pipes or soldered parts may result in unit to fall out of place, or could lead to leaks and, in worse
refrigerant leakage. cases, electric shock or fire.
3. Near machinery emitting electromagnetic radiation. • Be sure to mount an air filter (part to be procured in the field)
Electromagnetic radiation may disturb the operation of the in the suction air passage in order to prevent water leaking,
control system and result in a malfunction of the unit. etc.
4. Where flammable gas may leak, where there is carbon
fibre or ignitable dust suspensions in the air, or where vol- 2-2 ACCESSORIES
atile flammables such as paint thinner or gasoline are
handled. Check that the following accessories are provided and that each
Operating the unit in such conditions may result in fire. accessory is correct in amount.
• The air conditioner is not intended for use in a potentially Refer to the Fig. 1 of this sheet.
explosive atmosphere. [PRECAUTION]
The accessories are required for the installation of the air con-
ditioner. Be sure to keep them until the installation work is com-
2. BEFORE INSTALLATION pleted.
• When moving the unit while removing it from the carton
box, be sure to lift it by holding on to the four lifting lugs (1) - (13)
without exerting any pressure on other parts, especially,
the refrigerant piping, drain piping, flanges and other
resin parts.
• Be sure to check the type of R410A refrigerant to be used
before installing the unit. (Using an incorrect refrigerant will
prevent normal operation of the unit.)
• The accessories needed for installation must be retained in Operation manual
your custody until the installation work is completed. Do not Installation manual
Fig. 1
discard them!
• Decide upon a line of transport.
• Leave the unit inside its packaging while moving, until reach- Metal Drain Screws for duct Insulation for
Name
ing the installation site. Where unpacking is unavoidable, use clamp (1) hose (2) flanges (3) fitting
a sling of soft material or protective plates together with a As described in
Quantity 1 pc. 1 pc. 1 each
rope when lifting, to avoid damage or scratches to the unit. table below
• When moving the unit or affter opening, hold the unit by the
hanger brackets (× 4). Do not apply force to the refrigerant
M5×16 Thin
piping, drain piping, flanges or plastic parts.
• For the installation of outdoor unit, refer to the installation for liquid pipe
20 • 25 •
manual attached to the outdoor unit. 32 type 6 (4)
• Do not install or operate the unit in rooms mentioned below. Shape
40 type 10
• Laden with mineral oil, or filled with oil vapor or spray 50 • 63 •
18
like in kitchens. (Plastic parts may deteriorate which 80 type Thick
could eventually cause the unit to fall out of place, or 100 • 125 •
26
140 type for gas pipe
could lead to leaks.)
(5)
• Where corrosive gas like sulfurous gas exists. (Cop-
per tubing and brazed spots may corrode which could
eventually lead to refrigerant leaks.) Washer fix- Wire sealing
Name Sealing pad Clamp (8)
ing plate (9) material (10)
• Where exposed to combustible gases and where vol-
atile flammable gas like thinner or gasoline is used. Quantity – 9 pcs. 4 pcs. 2 pcs.
(Gas in the vicinity of the unit could ignite.)
• Where machines can generate electromagnetic
waves. (Control system may malfunction.)
• Where the air contains high levels of salt such as that 1 pc.
near the ocean and where voltage fluctuates greatly Large
such as that in factories. Shape (Dark gray) (6)
Also in vehicles or vessels.
• This unit, both indoor and outdoor, is suitable for installation in a Small
commercial and light industrial environment. 2 pcs. (Gray)
If installed as a household appliance it could cause electro- Middle
magnetic interference. (Dark gray) (7)
2 English
3PN06583-7N
34 FXMQ-P (R-410A)
b. Items to be checked at time of delivery

Wire fixing Wire fixing Items to be checked Check
Name Washer (11)
bracket (12) screw (13) (Other)
Are you sure the control box lid, air filter, air inlet grille, and
Quantity 8 pcs. 2 pcs. 2 pcs. • Operation
air outlet grille are mounted?
manual
M4×8 • Installation Did you explain about operations while showing the opera-
Shape manual tion manual to your customer?
Did you deliver the operation manual along with the instal-
lation manual to the customer?
2-3 OPTIONAL ACCESSORIES Did you explain the customer the handling and cleaning
methods of the field supplies (e.g., the air filter, air inlet
• These are two types of remote controllers: wired and wire-
grilles, and air outlet grille)?
less. Select a remote controller according to customer
request and install in an appropriate place. Did you deliver instruction manual, if any, for the field sup-
plies to the customer?
Table 1
Remote controller c. Points for explanation about operations
Wired type The items with WARNING and CAUTION marks in the opera-
Heat pump type tion manual are the items pertaining to possibilities for bodily injury
Wireless type and material damage in addition to the general usage of
Cooling only type the product. Accordingly, it is necessary that you make a full expla-
nation about the described contents and also ask your customers to
NOTE read the operation manual.
• If you wish to use a remote controller that is not listed in

2-4 NOTE TO INSTALLER
Table 1, select a suitable remote controller after consulting
• Be sure to instruct customers how to properly operate the
catalogs and technical materials.
unit (especially cleaning filters, operating different functions,
FOR THE FOLLOWING ITEMS, TAKE SPECIAL and adjusting the temperature) by having them carry out
operations themselves while looking at the manual.
CARE DURING CONSTRUCTION AND CHECK
AFTER INSTALLATION IS FINISHED.
3. SELECTING INSTALLATION SITE
a. Items to be checked after completion of work 〈Hold the hanging brackets in the case of moving the
If not properly done, what is indoor and outdoor units at the time of and after opening
Items to be checked Check the packages. Do not impose undue force on other parts,
likely to occur.
Are the indoor and outdoor The units may drop, vibrate such as the refrigerant piping, drain piping, or flanges, in
unit fixed firmly? or make noise. particular.〉
Was the installation of the The unit may malfunction or
〈Add heat insulation material to the indoor unit if the tem-
outdoor unit completed? the components burn out. perature above the ceiling is likely to exceed 30°C and a rel-
ative humidity of 80%.〉
Is the gas leak test
finished?
No cooling or heating. 〈Make sure that the insulation material is made of glass wool
or polyethylene foam, has a minimum thickness of 10 mm,
Is the unit fully insulated?
and can be accommodated in the opening on the ceiling.〉
(Refrigerant piping, drain Condensate water may drip.
piping, and duct) (1) Select an installation site where the following conditions are
Dose drainage flow fulfilled and that meets with your customer’s approval.
Condensate water may drip.
smoothly? • A place where cool (warm) air is delivered to the entire
Does the power supply volt- room.
The unit may malfunction or
age conform to the indica- • Where nothing blocks the air passage.
the components burn out.
tion on the name plate? • Where condensate can be properly drained.
Are wiring and piping The unit may malfunction or • If supporting structural members are not strong enough
correct? the components burn out. to take the unit’s weight, the unit could fall out of place
Is the air conditioner prop- Dangerous in case of cur- abd cause serious injury.
erly grounded? rent leakage. • Where the false ceiling is not noticeably on an incline.
Is wiring size according to The unit may malfunction or • Where there is no risk of flammable gas leakage.
specifications? the components burn out. • Where sufficient clearance for maintenance and service
Is something blocking the
can be ensured. (Refer to Fig. 2-1)
air outlet or inlet of either No cooling or heating. • Where piping between indoor and outdoor units is possi-
the indoor or outdoor units? ble within the allowable limit. (Refer to the installation
Did you set the external
manual of the outdoor unit.)
No cooling or heating.
static pressure? CAUTION
Are refrigerant piping length
and additional refrigerant
The refrigerant charge in • Install the indoor and outdoor units, power supply wiring and
the system is not clear. connecting wires at least 1 meter away from televisions or
charge noted down?
radios in order to prevent image interference or noise.
Did you check that no wiring
connection screws were Electric shock or fire.
(Depending on the radio waves, a distance of 1 meter may
loose? not be sufficient enough to eliminate the noise.)
Also review the “SAFETY PRECAUTIONS”.
English 3
3PN06583-7N
FXMQ-P (R-410A) 35
• In the case of the installation of a wireless remote controller,

Case 2, 3
the transmission distance of the wireless remote controller may Inspection hatch
be shortened if the room has a fluorescent light of electronic (Ceiling opening) Control box
lighting type (i.e., an inverter or rapid-start fluorescent light).
*H3=Min. 20
Keep the distance between the receiver and the fluorescent
light as far as possible.
(2) Use hanging bolts to install the indoor unit. Check that the
place of installation withstands the weight of the indoor unit.
Secure the hanging bolts with proper beams if necessary.
Inspection hatch Ceiling
(length: mm) A
Min. 20
Inspection hatch 1
(450×450) Inspection hatch 3
(Same as the indoor
Min. 200
*H2=Min. 620
unit size +300 or more)

Min. 300 *H1=300
(If no ceiling board is provided.)
Control box
Min. D=B+300
Control box
Min. 2500
B
Ceiling
Min. 450 Inspection
hatch 2
700 (Same as the 700
indoor unit
Floor surface Min. 700 (service space) size or more)
• The H1 dimension indicates the [Required installation place] Axial direction view A-1 Axial direction view A-2
height of the product. The dimensions indicate the
• Determine the H2 dimension by Fig. 2-3
minimum required space of
maintaining a downward slope of installation. Model B C D
at least 1/100 as specified in • Determine the H3 20 • 25 • 32 type 550 588 850
“7. DRAIN PIPING WORK”. Fig. 2-1 dimension by maintaining a
downward slope of at least 40 type 700 738 1000
1/100 as specified in 50 • 63 • 80 type 1000 1038 1300
4. PREPARATIONS BEFORE INSTALLATION “7. DRAIN PIPING WORK”. 100 • 125 • 140 type 1400 1438 1700
(length: mm)
(1) Check the positional relationship between the ceiling open-
(2) Mount the canvas ducts to the air outlet and inlet so that the
ing hole and the hanging bolt of the unit.
vibration of the air conditioner will not be transmitted to the
• For the maintenance, inspection, and other servicing
purposes of the control box and drain pump, prepare one duct or ceiling. Apply a sound-absorbing material (insula-
of the following service spaces. tion material) to the inner wall of the duct and vibration insu-
1. Inspection hatch 1 (450 × 450) for the control box and lation rubber to the hanging bolts (refer to 8. DUCT WORK).
a minimum space of 300 mm for the lower part of the (3) Open installation holes (if the ceiling already exists).
product. (Refer to Fig. 2-2) • Open the installation holes on the ceiling. Lay the refrig-
2. Inspection hatch 1 (450 × 450) for the control box and erant piping, drain piping, power line, transmission wir-
inspection hatch 2 for the lower part of the product ing, and remote controller wiring for the piping and wiring
(see axial direction view A-1). (Refer to Fig. 2-3) connection port of the unit.
3. Inspection hatch 3 for the lower part of the product In the case of the installation of a wireless remote con-
and the lower part of the control box (see axial direc- troller, refer to the installation manual provided with the
tion view A-2). (Refer to Fig. 2-3) wireless remote controller.
Refer to 6. REFRIGERANT PIPING WORK, 7. DRAIN
Case 1
Control box PIPING WORK, and 10. WIRING EXAMPLE AND HOW
TO SET THE REMOTE CONTROLLER.
*H3=Min. 300
• The ceiling framework may need reinforcement in order

to keep the ceiling horizontal and prevent the vibration of
the ceiling after the installation holes are opened. For
details, consult your construction or interior contractor.
(4) Install the hanging bolts. Make sure that the hanging bolts
Inspection hatch are M10 in size.
Ceiling
• Use hole-in anchors if the hanging bolts already exist;
700
otherwise use embedded inserts and embedded founda-
631 Inspection hatch 1
(450×450) tion bolts so that they will withstand the weight of the unit.
(Hanging bolt pitch)
Adjust the distance to the ceiling surface in advance.
Control box Installation example
Ceiling slab
(Hanging bolt pitch)
Anchor
Air outlet
Bottom of unit Long nut or turn-buckle
C
B
Air inlet Hanging bolt

Indoor unit
Hanging bolt (× 4) Fig. 2-2 Note) All the above parts are field supplied.
4 English
3PN06583-7N
36 FXMQ-P (R-410A)
5. INDOOR UNIT INSTALLATION CAUTION

〈It may be easier to install accessories (sold separately) • Use the level and check that the unit is installed horizontally.
before installing the indoor unit. Refer to the installation (4-directions)
manuals provided to the accessories as well.〉 • In the case of using a vinyl tube in place of the level, put the
Be sure to use the accessories and specified parts for both edges of the vinyl tube in close contact with the bottom
installation work. of the product to make levelness adjustment.
If the unit is installed at a slant with the drain pipe side set
(1) Temporally install the indoor unit. high, in particular, the float switch will not operate normally
• Connect the hanging brackets to the hanging bolts. Be and water leakage may result.
sure to use and tighten the nut and washer (11) for each
hanging bracket from both upper and lower sides of the
hanging bracket. (Refer to Fig. 3) At that time, the fall of 6. REFRIGERANT PIPING WORK
the washer (11) for the hanging bracket can be pre-
〈As for the refrigerant piping of the outdoor unit, refer to the
vented if the washing fixing plate (9) is used.
installation manual provided to the outdoor unit.〉
[Fixing hanging brackets] 〈Perform heat insulation work on both gas piping and liquid
piping, or otherwise water leakage may result.〉
Part to be procured in the field 〈Use the insulation material that withstands a temperature
Washer (11) (accessory) of 120°C.〉
〈Reinforce the insulation material for the refrigerant piping if
the ambient temperature is high, or otherwise dew conden-
sation may result on the surface of the insulation material.〉
〈Make sure that the refrigerant is R410A before refrigerant
Tighten from above and below piping work. If the refrigerant is different, the air condi-
(Double nut) tioner will not operate normally.〉
[Fixing method of washers]

CAUTION
This product uses new refrigerant (R410A) only. Be sure to
Nut on the upper side
keep the items on the right-hand side and conduct the
installation work.
• Use a dedicated pipe cutter and flare tool for R410A.
Insert
• When connecting the flare, apply ether oil or ester oil
only to inner side of the flare.
• Be sure to use the flare nut provided with the unit. (Do
not use a different flare nut (such as a type-1 flare nut),
Washer fixing plate (9) or otherwise refrigerant leakage may result.)
(accessory)
Fig. 3 • Perform the curing of the piping with pinching or taping
of the piping in order to prevent the intrusion of dirt,
dust, and moisture into the piping.
CAUTION
• During the installation work, perform the curing of the air CAUTION
outlet and protect the resin drain pan of the indoor unit
• Be sure to use the specified type of refrigerant for the
from the intrusion of foreign substances, such as weld-
refrigeration cycle and do not contaminate the refriger-
ing spatters.
ant with air.
Otherwise, water leakage may occur as a result of damage,
• Ventilate the room in case of refrigerant leakage during
such as hole damage, to the resin drain pan.
installation work.
(2) Make adjustments so that the unit will be in the right posi-
(1) Connect the piping.
tion.
• The outdoor unit is filled with refrigerant.
(3) Check the level of the unit.
• When connecting or disconnecting piping to or from the
(4) Remove the washer fixing plates for the falling prevention of
unit, be sure to use two spanners and two torque
the washers for the hanging brackets, tighten the nuts on
wrenches. (Refer to Fig. 4)
the upper side, and securely fix the unit.
Torque wrench
Hanging bracket
Spanner
Flare nut
Bottom of product
Level
Vinyl tube Piping union
Fig. 4
English 5
3PN06583-7N
FXMQ-P (R-410A) 37
• Refer to Table 2 for the processing dimensions of the (3) Refer to the illustration on the right-hand side and be sure to
flare. perform heat insulation work on the piping joints after gas
• Use the flare nut provided with the unit. leakage checks. (Refer to Fig. 6)
• Apply ether oil or ester oil only to inner side of the
flare and screw in the flare nut three to four turns first by Heat insulation procedure for liquid piping
hand at the time of connecting the flare nut. Insulation for fitting (4) (accessory)
(Refer to Fig. 5) Insulation material
Flare nut joint
for piping
Apply ester oil or ether oil (on unit side) Make sure that
only to inner side of flare. Middle sealing pad (7)
Attached to the seam faces
upward. (accessory)
the surface.
Main unit
Clamp (8)
(accessory)
Fig. 5
Insulation material Wrap the insulation material
• Refer to Table 2 for the corresponding tightening torque. for piping (field supply) around the portion from the
surface of the main unit to the
Table 2 upper part of the flare nut joint.
Flare
Pipe
Tightening torque dimensions Flare shape
size
A (mm)
φ 6.4 14.2 – 17.2N·m 8.7 – 9.1 Liquid pipe
0
45 ±2
φ 9.5 32.7 – 39.9N·m 12.8 – 13.2 R0.4-0.8

0
0
90 ±2
0
φ 12.7 49.5 – 60.3N·m 16.2 – 16.6 Gas pipe
φ 15.9 61.8 – 75.4N·m 19.3 – 19.7

Fig. 6
CAUTION Heat insulation procedure for gas piping
• Do not excessively tighten the flare nut. Insulation for fitting (5) (accessory)
Insulation material
Doing so will break the flare nut and refrigerant leakage may Flare nut joint
for piping
result. (on unit side) Make sure that
• Make sure that all parts around the flare are free of oil. Middle sealing pad (7)
Attached to the seam faces
(accessory)
The drain pan and the resin part may be deteriorated if oil is the surface. upward.
attached.
Clamp (8)
• If no torque wrenches are available, refer to Table 3 as a (accessory)
standard.
When the flare nut is tightened with the spanner, the Insulation material Wrap the insulation material
tightening torque should increase suddenly. Tighten the for piping (field supply) around the portion from the
surface of the main unit to the
flare nut further for the corresponding angle shown in upper part of the flare nut joint.
Table 3.
Table 3 • Use the insulation for fitting (4) and (5) provided to the
liquid piping and gas piping, respectively, and conduct
Recommended arm length of heat insulation work.
Pipe size Further tightening angle
tool (Tighten both edges of the insulation for fitting (4) and (5)
φ 6.4 60 to 90 degrees Approx. 150mm for each joint with the clamp (8).)
φ 9.5 60 to 90 degrees Approx. 200mm • Make sure that the joint of the insulation for fitting (4) and
φ 12.7 30 to 60 degrees Approx. 250mm (5) for the joint on the liquid piping and gas piping side
φ 15.9 30 to 60 degrees Approx. 300mm
faces upward.
• Wrap the middle sealing material (7) around the insula-
(2) On completion of installation work, check that there is no tion for fitting (4) and (5) for the joint (flare nut part).
gas leakage.
CAUTION
• Be sure to perform the heat insulation of the local piping
up to the piping joint.
If the piping is exposed, dew condensation may result. Fur-
thermore, a burn may be caused if a human body comes in
contact with the piping.
6 English
3PN06583-7N
38 FXMQ-P (R-410A)
• Perform nitrogen substituent or apply nitrogen into the • Be sure to use the drain hose (2) and metal clamp (1).
refrigerant piping (see NOTE 1) in the case of refrigerant Insert the drain hose (2) deep into the base of the
piping blazing (see NOTE 2). Then perform the flare con- drain socket, and securely fasten the metal clamp (1)
nection of the indoor unit. (Refer to Fig. 7) within the taped part on the insertion front end of the
hose.
Refrigerant Pressurereducing valve Be sure to fasten the screw of the metal clamp (1) until
piping Part to be
the margin of the screw thread decreases to 4 mm or
Taping
brazed less.
hands
valve Metal clamp (1)
Nitrogen
(accessory)
Nitrogen
Fig. 7
Tape Drain hose (2)
(accessory)
CAUTION
• Do not use any antioxidant at the time of piping blazing. NOTE
The piping may be clogged with a residual antioxidant and Be sure to follow the instructions as below.
parts may malfunction. • Do not connect the drain piping directly to a sewer that
smells of ammonia.
NOTE The ammonia in the sewer may reach through the drain
1. At the time of blazing, set the pressure of nitrogen to piping and corrode the heat exchanger of the indoor unit.
approximately 0.02 MPa (close to the pressure of a • Do not bend or twist the provided drain hose (2) in order
breeze coming in contact with the cheek) with a decom- not to impose excessive force on the hose. (Doing so
pression valve. may result in water leakage.)
2. Do not use flux at the time of blazing and connecting the • Take the procedure shown in the following illustration to
refrigerant piping. Use a copper phosphorus brazing alloy perform concentrated drain piping.
(BCuP-2: JIS Z 3264/BCu 93P-710/795: ISO3677), which 0 - 467 mm
does not require flux, for blazing.
(Flux has a bad influence on the refrigerant piping. Chlo-
rine-based flux will cause piping corrosion. Furthermore, if
it contains fluorine, the flux will deteriorate refrigerant oil.)
• As for the branching of the refrigerant piping or refrigerant, Concentrated drain piping
refer to the installation manual provided with the outdoor unit. Maintain a downward slope of at least
1/100 so that no air bank will be formed.
7. DRAIN PIPING WORK The drain piping will be clogged with water
and water leakage may result if the water is
(1) Conduct drain piping work. Refrigerant accumulated in the drain piping.
Check that the piping piping
ensures proper draining. • Select the diameter of the concentrated drain piping to
• Make sure that the diam- suit the capacity of equipment connecting to the concen-
Drain socket
eter of the piping exclud- trated drain piping (see the equipment design sheet).
ing the rising part is the Socket for
maintenance Ceiling slab
same as or larger than (with rubber cap)
the diameter of the con- 300 mm max. 1 - 1.5 m Support bracket
necting pipe (vinyl chloride pipe with an outer diameter
700 mm max.
of 32 mm and a nominal inner diameter of 25 mm).

• Make sure that the piping is short enough with a down-
ward slope of at least 1/100 and that there is no air Drain-up piping
bank formed. No drain trap is required. (field supply)
CAUTION Metal clamp (1) (accessory) Adjustable

(467 mm max.)
• The drain piping will be clogged with water and water leak- Drain hose (2) (accessory)
age may result if the water is accumulated in the drain piping.
• Conduct drain-up piping work if the gradient is insuffi- Drain hose (2) (accessory)
cient.
• Attach a support bracket at 1 to 1.5 m intervals for the Horizontal or
prevention of piping deflection. upward slope
Support bracket
1 - 1.5 m Locate the drain hose horizontally
or with a little upward gradient.
If there is an air bank, noise may be generated
as a result of a water backflow when the drain
pump comes to a stop.
Downward slope of at least 1/100
English 7
3PN06583-7N
FXMQ-P (R-410A) 39
(2) Check the smooth draining of the piping on completion of

Drain soket
the installation of the piping.
Drain pan Water inlet
[Before electrical work]
Refrigerant piping
CAUTION
Control box lid
• A licensed electrical engineering technician must con-
duct electrical wiring work (including grounding work). Control box
• If no licensed electrical engineering technician is avail-
able, take steps 3 and 4 after the test operation of the air Air outlet Terminal block for
power supply
conditioner is finished.
Drain pump position Screw
1. Remove the control box lid, and connect the single- Socket for maintenance
phase electric wires to terminals L and N of the termi- (with rubber cap)
nal block and the ground wire to the ground terminal. Water inlet lid
Perform wiring according to 10-1 CONNECTING POWER Plastic water container
SUPPLY, GROUND, REMOTE CONTROLLER, AND
TRANSMISSION WIRING in 10. WIRING EXAMPLE • On completion of the drainage check, refer to the follow-
AND HOW TO SET THE REMOTE CONTROLLER. ing illustration, and use the provided large sealing pad
(6) and heat insulate the metal clamp (1) and drain hose
(2).
CAUTION
• In order not to impose tension on the wire connections, per- Make sure that the
seam faces upward. Large sealing pad (6)
form clamping securely with the provided clamp (8) specified
(accessory)
in 3 in 10-1 CONNECTING POWER SUPPLY, GROUND,
REMOTE CONTROLLER, AND TRANSMISSION WIRING.
Metal clamp (1)
(accessory)
2. Check that the control box lid is closed before turning the
air conditioner ON. 4 mm max.
3. Provide approximately one liter of water gradually into
the drain pan through the water inlet on the bottom of the
drain socket or the outlet. Make sure that the water is not 8. DUCT WORK
spilled onto the drain pump.
Pay the utmost attention to the following items and conduct
4. The drain pump will operate with the power turned ON.
the ductwork.
Check that the pump drains water smoothly. (The drain
pump will stop automatically in 10 minutes.) • Check that the duct will not be in excess of the setting range
The drainage can be checked with the water level change of external static pressure for the unit. (Refer to the technical
in the drain pan through the water inlet. datasheet for the setting range. Each model has each setting
range of external static pressure.)
CAUTION • Attach a canvas duct each to the air outlet and air inlet so that
the vibration of the equipment will not be transmitted to the
• Do not touch the drain pump.
duct or ceiling.
Otherwise, an electric shock may be received.
Use a sound-absorbing material (insulation material) for the
• Do not impose external force on the float switch.
lining of the duct and apply vibration insulation rubber to the
Otherwise, a failure may result.
hanging bolts.
• At the time of duct welding, perform the curing of the duct so
5. On completion of the drainage check, shut off the power that the sputter will not come in contact with the drain pan for
supply and disconnect the power supply line. the filter.
6. Put the control box lid to the original position. • If the metal duct pass through a metal lath, wire lath, or metal
[After electrical work] plate of a wooden structure, separate the duct and wall elec-
• After completion of 8. DUCT WORK provide approximately trically.
one liter of water gradually into the drain pan through the • Be sure to heat insulate the duct for the prevention of dew
water inlet on the bottom of the drain socket, and check that condensation. (Material: Glass wool or styrene foam; Thick-
the water is drained while the air conditioner is in cooling ness: 25 mm)
operation according to 11. FIELD SETTING and 12. TEST • Be sure to attach the field supply air filter to the air inlet of the
OPERATION . Make sure that the water is not spilled onto unit or field supply inlet in the air passage on the air suction
the electric parts of the drain pump and others. side. (Be sure to select an air filter with a duct collection effi-
ciency of 50 weight percent.)
(3) Be sure to conduct heat insulation work on the follow- • Explain the operation and washing methods of the locally
ing portions, or otherwise water leakage may occur as procured components (i.e., the air filter, air inlet grille, and air
a result of dew condensation. outlet grille) to the customer.
• Drain piping indoors • Locate the air outlet grille on the indoor side for the preven-
• Drain socket tion of drafts in a position where indirect contact with people.
• The air conditioner incorporates a function to adjust the fan to
rated speed automatically. (11. FIELD SETTING)
Therefore, do not use booster fans midway in the duct.
8 English
3PN06583-7N
40 FXMQ-P (R-410A)
Connection method of ducts on air inlet and outlet sides. 9-2 ELECTRICAL CHARACTERISTICS
• Connect the field supply duct in alignment with the inner side
of the flange. Units Power supply Fan motor
• Connect the flange and unit with the flange connection screw
Voltage
(3). Model Hz Volts MCA MFA kW FLA
range
• Wrap aluminum tape around the flange and duct joint in order
to prevent air leakage. FXMQ20PVE 0.6 16 0.09 0.5
Flange on air inlet side FXMQ25PVE 0.6 16 0.09 0.5

Flange on air outlet side
(provided with the unit) (provided with the unit) FXMQ32PVE 0.6 16 0.09 0.5
Screws for duct Insulation material
(field supply) FXMQ40PVE 1.4 16 0.140 1.1
flanges (3)
(accessory) Screws FXMQ50PVE 220- Max. 264 1.6 16 0.350 1.3
Air inlet Unit Air outlet for duct 50
FXMQ63PVE 240 Min. 198 1.8 16 0.350 1.4
flanges (3)
Insulation material Canvas duct FXMQ80PVE 2.3 16 0.350 1.8
(accessory)
(field supply) (field supply)
FXMQ100PVE 2.9 16 0.350 2.3
FXMQ125PVE 3.4 16 0.350 2.7
CAUTION
FXMQ140PVE 3.4 16 0.350 2.7
Connect the flange and unit with the flange connection screw (3)
FXMQ20PVE 0.6 16 0.09 0.5
regardless of whether the duct is connected to the air inlet side.
FXMQ25PVE 0.6 16 0.09 0.5
FXMQ32PVE 0.6 16 0.09 0.5

9. ELECTRIC WIRING WORK
FXMQ40PVE 1.4 16 0.140 1.1
9-1 GENERAL INSTRUCTIONS
FXMQ50PVE Max. 242 1.6 16 0.350 1.3
• All field supplied parts and materials and electric works must 60 220
FXMQ63PVE Min. 198 1.8 16 0.350 1.4
conform to local codes.
• Use copper wire only. FXMQ80PVE 2.3 16 0.350 1.8
• For electric wiring work, refer to also “Wiring diagram”
attached to the control box lid. FXMQ100PVE 2.9 16 0.350 2.3
• For remote controller wiring details, refer to the installation FXMQ125PVE 3.4 16 0.350 2.7
manual attached to the remote controller.
FXMQ140PVE 3.4 16 0.350 2.7
• All wiring must be performed by an authorized electrician.
• This system consists of multiple indoor units. Mark each
MCA: Min. Circuit Amps (A); MFA: Max. Fuse Amps (A)
indoor unit as unit A, unit B..., and be sure the terminal board
kW: Fan Motor Rated Output (kW); FLA: Full Load Amps (A)
wiring to the outdoor unit and BS unit are properly matched.
If wiring and piping between the outdoor unit and an indoor
9-3 SPECIFICATIONS FOR FIELD SUPPLIED
unit are mismatched, the system may cause a malfunction.
• A circuit breaker capable of shutting down power supply to
FUSES AND WIRE
the entire system must be installed.
Remote controller wiring
• Refer to the installation manual attached to the outdoor unit Power supply wiring
Transmission wiring
for the size of power supply wiring connected to the outdoor Model
Field fuses
unit, the capacity of the circuit breaker and switch, and wiring Wire Size Wire Size
instructions.
• Be sure to ground the air conditioner. FXMQ20PVE
• Do not connect the ground wire to gas and water pipes, light- FXMQ25PVE
ning rods, or telephone ground wires.
FXMQ32PVE
• Gas pipes : might cause explosions or fire if gas leaks.
• Water pipes : no grounding effect if hard vinyl piping is FXMQ40PVE
Size must
used. FXMQ50PVE Sheathed 0.75 -
H05VV- comply
• Telephone ground wires or lightning rods : might cause 16A wire 2
FXMQ63PVE U3G with local 1.25 mm
(2 wire)
abnormally high electric potential in the ground during codes.
FXMQ80PVE
lighting storms.
FXMQ100PVE
FXMQ125PVE
FXMQ140PVE
Allowable length of transmission wirings and remote controller
wiring are as follows.
(1) Outdoor unit – Indoor unit:
Max. 1000 m (Total wiring length: 2000 m)
(2) Indoor unit – Remote controller:
Max. 500 m
English 9
3PN06583-7N
FXMQ-P (R-410A) 41
NOTE (3) Follow the instructions below, and lay the wires in the con-
trol box.
1. Shows only in case of protected pipes. Use H07RN-F in
case of no protection. Fix the wires with
2. Vinyl cord with sheath or cable (Insulated thickness : 1mm clamp (8) to the
or more) wire fixing bracket Transmission
provided to the wiring (Low voltage)
Insert the cord into
control box. Remote controller
10. WIRING EXAMPLE AND HOW TO SET wiring (Low voltage)
the wire clips
provided with the
THE REMOTE CONTROLLER Power supply wiring control box.
(High voltage)
Earth wiring
10-1 CONNECTING POWER SUPPLY, GROUND, (High voltage)
REMOTE CONTROLLER, AND TRANSMISSION
WIRING
(Remove the control box lid as shown below and connect each
wire.)
(1) Remove the control box lid. PROHIBITED

Never connect the power
Ground L N supply wiring.
Connection method of
P1 P2 F1 F2 T 1 T2
power supply terminals
(X1M)
Transmission wiring
Twist and fix the upper part so
(No polarity)
that the wires will not drop out.
Fix the cord with the Remote controller
clamp (8) to the wire wiring (No polarity)
fixing bracket provided Connection method of remote
to the control box. controller terminals (X2M)
• If stranded wires are used, do
not solder the front end of the
Screw wires.
(3 portions)
WARNING
(2) Lay the wires in the control box through the wire inlet on the
side of the control box. Trim and lay the wiring neatly and attach the control box lid
securely.
An electric shock or fire may result if the control box lid catches
Low-voltage wiring inlet any wiring or the wires push up the lid.
Transmission wiring
(Low voltage)
(4) Put the control box lid, and wrap the wire sealing material
Remote controller wiring
(Low voltage) (Small) (10) around the wires so as to block the wire
through holes.
Wire through holes
High-voltage wiring inlet

Power supply wiring (High voltage)
Earth wiring (High voltage)
CAUTION
• Do not lay the remote controller wiring or transmission wiring CAUTION
along with the power supply wiring or other electric wiring in
the same route. Separate the remote controller wiring and • After all the wiring connections are done, fill in any gaps in
transmission wiring at least 50 mm from the power supply the through holes with putty or insulation (procured locally) to
wiring or other electric wiring, or otherwise malfunctions or prevent small animals and insects from entering the unit from
failures may be caused by external electric noise that may outside. (If any do get in, they could cause short circuits in
interfere with the remote controller wiring and transmission the control box.)
wiring.
• For the installation and wiring of the remote controller, refer
to the remote controller installation manual provided with the
remote controller.
• For power supply wiring, refer to the wiring diagram as well.
• Be sure to connect the remote controller wiring and transmis-
sion wiring correctly to the right terminal block.
10 English
3PN06583-7N
42 FXMQ-P (R-410A)
(5) Mount the provided wire fixing bracket (12) with the wire fix- No. 1 system: When using 1 remote controller for 1 indoor
ing screw (13). Fix each wire with the provided clamp (8). unit
Transmission wiring Power supply Power supply Power supply
Remote controller wiring single phase single phase single phase
50Hz 220-240V 50Hz 220-240V 50Hz 220-240V
Power supply wiring or or or
Earth wiring single phase single phase single phase
60Hz 220V Outdoor unit 60Hz 220V 60Hz 220V
L N L N L N
IN/D OUT/D
F1 F2 F1 F2
Fixing use Clamp (8) (accessory)
Wire fixing bracket (12) (accessory)

Wire fixing screw (13) (accessory)
L N P1 P2 F1 F2 T1 T2 L N P1 P2 F1 F2 T1 T2 L N P1 P2 F1 F2 T1 T2
Indoor unit A Indoor unit B Most

[Precautions for Power Supply Wiring] downstream
Indoor unit
• Connect round crimp-style terminals provided with insulation P1 P2 P1 P2 P1 P2
sleeves to the terminal block for power supply.
Remote controller Remote controller Remote controller
Attach insulation sleeve (option) (option) (option)
No. 2 system: For group control or use with 2 remote con-

trollers
Round crimp-style terminal Power supply
Electric wire single phase
50Hz 220-240V
Be sure to follow the instructions provided below if the spec- or
ified terminals cannot be used. single phase
60Hz 220V Outdoor unit Note) There is not need to set the indoor unit
Otherwise, abnormal heat may be generated as a result L N address when using group control.
of the loosening of the wires. IN/D OUT/D
F1 F2 F1 F2 (It is automatically set when the power
is turned on.)
Connect the wires Do not connect a Do not connect
evenly. wire to the single wires different
side only. from each other in
diameter.
Most down-
L N P1 P2 F1 F2 T1 T2 L N P1 P2 F1 F2 T1 T2 L N P1 P2 F1 F2 T1 T2 stream
indoor unit
Indoor Indoor unit B
unit A
P1 P2 P1 P2 P1 P2
• If stranded wires are used, do not solder the front end of the Case of group control
wires. Remote controller Remote controller Remote controller
(option) (option)
• Connect proper wires securely and fix the wires so that exter-
nal force will not be imposed on the terminals. For use with 2
remote controllers
• Use an appropriate screwdriver to tighten the terminal
screws. The screw heads may be damaged if the screwdriver
is too small and the terminal screws will not be tightened
properly.
• Do not tighten the terminal screws excessively, or otherwise
the screw heads may be damaged.
• Refer to the table below for the required tightening torque val-
ues of the terminal screws.
Tightening torque (N·m)
Terminal block for remote controller
0.80 - 0.96
and transmission wires
Terminal block for power supply 1.18 - 1.44
10-2 WIRING EXAMPLE

WARNING
Install an earth leakage breaker.
The installation of an earth leakage breaker is imperative for the
prevention of electric shocks and fire accidents.
English 11
3PN06583-7N
FXMQ-P (R-410A) 43
No. 3 system: When including BS unit (2) Set the main/sub switch on one of the remote controller
PCBs to sub. (Keep the switch of the other remote controller
Power supply
single phase
PCB set to main.)
50Hz 220-240V
or
single phase S
Outdoor unit BS unit (Factory setting)
60Hz 220V M
L N
IN/D OUT/D OUT/D IN/D
F1 F2 F1 F2 F1 F2 F1 F2 Remote controller
PC board
Only one remote
S
controller needs to be
M
changed if factory
settings have
remained untouched.
L N P1 P2 F1 F2 T1 T2
10-4 COMPUTERISED CONTROL (FORCED OFF
AND ON/OFF OPERATION)
Indoor unit A (1) Wire specifications and how to perform wiring
• Connect the input from outside to terminals T1 and T2 of
the terminal block for remote controller.
P1 P2
Remote controller
(option) F2 T1 T2
FORCED
[ PRECAUTIONS ] OFF
1. If no earth leakage breaker is required, install a breaker or Input A

load switch with a fuse for the wiring. If an earth leakage
breaker is required, make sure that the earth leakage
breaker is designed to protect the air conditioner from Wire specification Sheathed vinyl cord or cable (2 wire)
ground faults, overloads, and short-circuiting. Gauge 0.75 - 1.25 mm
2
2. The remote controller wiring (P1 and P2) and transmission

Length Max. 100 m
wiring (F1 and F2) have no polarity.
Contact that can ensure the minimum appli-
External terminal
10-3 CONTROL BY 2 REMOTE CONTROLLERS (Con- cable load of 15 V DC, 10 mA.
trolling 1 indoor unit by 2 remote controllers) (2) Actuation
• Set one of the remote controllers to main and the other to sub • The following table explains FORCED OFF and ON/OFF
in the case of remote control with two remote controllers. OPERATIONS in response to Input A.
Switching Main/Sub
FORCED OFF ON/OFF OPERATION
(1) Insert a screwdriver into the clearance between the
Input “ON” stops operation (impossible by Input OFF → ON turns
grooves of the lower casing and the upper casing to remove
remote controllers.) ON unit.
the upper casing. (2 grooves) (The remote controller PCB is
attached to the upper casing.) Input OFF enables control by remote con- Input ON → OFF turns
troller. OFF unit.
Upper part of
remote controller (3) How to select FORCED OFF and ON/OFF OPERATION
• Turn the power on and then use the remote controller to
select operation.
10-5 CENTRALIZED CONTROL

• For centralized control, it is necessary to designate the group
No. For details, refer to the manual of each optional control-
Lower part of lers for centralized control.
remote controller
11. FIELD SETTING
Insert the screwdriver here and gently work
off the upper part of remote controller. NOTE
• Before the test operation of the outdoor unit as explained in
12. TEST OPERATION, be sure to make the following field
settings as explained in 11. FIELD SETTING.
Make sure the control box lids are closed on the indoor and
outdoor units.
Field setting must be made from the remote controller in
accordance with the installation condition.
• Setting can be made by changing the “MODE NO.”, “FIRST
CODE NO.”, and “SECOND CODE NO.”.
12 English
3PN06583-7N
44 FXMQ-P (R-410A)
• For setting and operation, refer to the “FIELD SETTING” in Table 4

the installation manual of the remote controller. MODE NO. FIRST CODE NO. Setting contents
SECOND Airflow
CODE NO. 11 (21) 7
adjustment
MODE NO.
FIRST SECOND CODE NO.
CODE NO.
01 02 03
SETTING FIELD SET
MODE Completion of Start of airflow
OFF
airflow adjustment adjustment
• Set the remote controller to the “FIELD SET MODE”. For (4) After the air conditioner stops operating, check with
details, refer to the “HOW TO SET IN THE FIELD”, in the “MODE NO. 21” on an indoor unit basis that 02 is set
remote controller manual. for the “SECOND CODE NO.” in Table 4. If the air
• When in the “FIELD SET MODE”, select “MODE NO. conditioner does not stop operating automatically or
12” , then set the “FIRST CODE NO.” to “1”. Then set the “SECOND CODE NO.” is not 02, repeat steps
“SECOND CODE NO.” to “01” for FORCED OFF and “02” from (3). If the outdoor unit is not turned ON, U4 or
for ON/OFF OPERATION. (FORCED OFF at factory set) UH as explained in Table 8 will be displayed. This dis-
play is not problematic, because this function is set
With Wireless Remote Controller Used for the indoor unit. Continue setting the function.
Set the wireless remote controller address before using the After setting this function, be sure to turn ON the out-
wireless remote controller. door unit before the test operation of the outdoor unit.
For the setting method of the address, refer to the operation If any other error is displayed, refer to Table 8 and the
manual provided with the wireless remote controller. operation manual provided with the outdoor unit and
check the defective point.
NOTE
• A “MODE NO.” is set on a group basis. To make a mode set- CAUTION
ting on a room unit basis or check the setting made, however, • If there is any change after airflow adjustment in the ventila-
set the corresponding mode number in the parentheses. tion paths (e.g., the duct and air outlet), be sure to make air-
1. Settings for Optional Accessories flow auto adjustment again.
• In the case of connecting optional accessories, refer to • Consult your Daikin representative if there is any change in
the operation manuals provided with the optional acces- the ventilation paths (e.g., the duct and air outlet) after the
sories and make necessary settings. test operation of the outdoor unit is finished or the air condi-
tioner is moved to another place.
2. External Static Pressure Settings
Make settings in either method (a) or method (b) as (b) Select External Static Pressure with Remote Controller
explained below. (FXMQ140PVE cannot be selected Check that 01 (OFF) is set for the “SECOND CODE NO.”
method (a). Please select method (b).) in “MODE NO. 21” for airflow adjustment on an indoor
(a) Use the airflow auto adjustment function to make settings. unit basis in Table 4. The “SECOND CODE NO.” is set to
Airflow auto adjustment: The volume of blow-off air is 01 (OFF) at factory set. Change the “SECOND CODE
automatically adjusted to the rated quantity. NO.” as shown in Table 5 according to the external static
(1) Check that power supply wiring to the air conditioner pressure of the duct to be connected.
is completed along with duct installation. If a closing (1) The “SECOND CODE NO.” is set to 07 (an external
damper is installed in the air-conditioning system, static pressure of 100 Pa) at factory set. (FXMQ40 ·
make sure that the closing damper is opened. Fur- 50 · 63 · 80 · 100 · 125 · 140PVE)
thermore, check that the air filter as a field supply is The “SECOND CODE NO.” is set to 02 (an external
attached to the air passage on the suction side. static pressure of 50 Pa) at factory set. (FXMQ20 · 25
(2) If there are a number of air outlets and inlets, adjust the · 32PVE)
throttles so that the airflow rate of each air outlet and *1 The FXMQ50 · 63 · 80 · 100 · 125PVE cannot be
inlet will coincide with the designed airflow rate. At that set to 30 Pa.
time, operate the air conditioner in “fan operation mode”. *2 The FXMQ40PVE cannot be set to 180 or 200 Pa.
To change the airflow rate, press and set the airflow *3 The FXMQ20 · 25 · 32PVE cannot be set to 110-
adjustment button of the remote controller to HH, H, or L. 200 Pa.
(3) Make settings for airflow automatic adjustment. After *4 The FXMQ140PVE cannot be set to 30 Pa and
setting the air conditioner to “fan operation mode”, 150-200 Pa.
stop the air conditioner, go to “FIELD SET MODE”,
select “MODE NO. 21” (11 in the case of group set-
tings), set the setting “FIRST CODE NO.” to 7, and set
the setting “SECOND CODE NO.” to 03.
Return to normal mode after these settings, and press
the ON/OFF OPERATION button. Then the operation
lamp will be lit and the air conditioner will go into fan
operation for airflow automatic adjustment. Do not
adjust the throttles of the air outlets or inlets during
automatic adjustment of the air conditioner. After the
air conditioner runs approximately one to eight min-
utes, the air conditioner will finish airflow adjustment
automatically, the operation lamp will be turned OFF,
and the air conditioner will come to a stop.
English 13
3PN06583-7N
FXMQ-P (R-410A) 45
Table 5 Table 7
External Static FIRST SECOND Remote controller display Contents
MODE NO.
Pressure CODE NO. CODE NO. Error in power supply voltage to
“A8” lit
30Pa (*1)(*4) 01 indoor unit.
50Pa 02 Fan driver PCB of indoor unit ↔
60Pa 03 “C1” lit indoor control PCB transmission
error.
70Pa 04
Improper combination of fan driver
80Pa 05 “C6” lit PCB of indoor unit or setting failure
90Pa 06 in control PCB type.
100Pa 07 Test operation of outdoor unit has
“U3” lit
110Pa (*3) 08 not been finished.
120Pa (*3) 13 (23) 06 09
Table 8
130Pa (*3) 10
140Pa (*3) 11 Remote control display Content
150Pa (*3)(*4) 12 • There is a short circuit at the
“ ” is lit up
FORCED OFF terminals (T1, T2)
160Pa (*3)(*4) 13
• The power on the outdoor unit is
180Pa off.
14
(*2)(*3)(*4)
• The outdoor unit has not been
“U4” is lit up
200Pa wired for power supply.
15 “UH” is lit up
(*2)(*3)(*4) • Incorrect wiring for the transmis-
sion wiring and / or FORCED OFF
wiring.
CAUTION
• The power on the indoor unit is
Keep in mind that a shortage of airflow quantity or water leakage off.
will result because the air conditioner will be operated outside • The indoor unit has not been
the rated range of airflow quantity if the external static pressure wired for power supply.
No display
is wrongly set. • Incorrect wiring for the remote
controller wiring, the transmission
3. Filter Sign Settings wiring and / or the FORCED OFF
• The remote controller is provided with an LCD that tells wiring.
the time of air filter cleaning.
• If the air conditioner is used in places with excessive dust, CAUTION
change the “SECOND CODE NO.” as shown in Table 6. If interior finish work is continuing on completion of the test
The “SECOND CODE NO.” is set to 01 (standard) at fac- operation of the air conditioner, explain the customer not to
tory set. operate the air conditioner until the interior finish work is com-
pleted for the protection of the air conditioner.
Table 6
Otherwise, substances that will be generated from interior finish
FIRST SECOND work materials, such as paint and adhesive agents, may con-
Time for MODE
Dirt CODE CODE taminate the air conditioner.
display NO.
NO. NO.
Approxi-
Standard mately 2500 01
hours
0
Approxi- 10 (20)
Excessive
mately 1250
dust 02
hours
No display (*) 3
* Select “No display” under conditions in which the cleaning

display is not required, such as the time of regular mainte-
nance.
12. TEST OPERATION

Refer to the installation manual of the outdoor unit.
• The operation lamp of the remote controller will flash when
an malfunction occurs. Check the malfunction code on the
liquid crystal display to identify the point of trouble. An expla-
nation of malfunction codes and the corresponding trouble is
provided in “CAUTION FOR SERVICING” of the outdoor unit.
If any of the items in Table 8 are displayed, there may be a
problem with the wiring or power, so check the wiring again.
14 English
3PN06583-7N
46 FXMQ-P (R-410A)
ED39-865B Accessories
12. Accessories
Optional accessories (for unit)
Model
FXMQ20PVE FXMQ25PVE FXMQ32PVE FXMQ40PVE FXMQ50PVE FXMQ63PVE FXMQ80PVE FXMQ100PVE FXMQ125PVE FXMQ140PVE
Item
65% KAF372AA36 KAF372AA56 KAF372AA80 KAF372AA160
High efficiency filter
90% KAF373AA36 KAF373AA56 KAF373AA80 KAF373AA160
Filter chamber KDDF37AA36 KDDF37AA56 KDDF37AA80 KDDF37AA160
Long life replacement filter KAF371AA36 KAF371AA56 KAF371AA80 KAF371AA160
Long life filter chamber kit KAF375AA36 KAF375AA56 KAF375AA80 KAF375AA160
KTBJ25K36W KTBJ25K56W KTBJ25K80W KTBJ25K160W
Service panel KTBJ25K36F KTBJ25K56F KTBJ25K80F KTBJ25K160F
KTBJ25K36T KTBJ25K56T KTBJ25K80T KTBJ25K160T
Air discharge adapter KDAJ25K36A KDAJ25K56A KDAJ25K71A KDAJ25K140A
3D060443C
Optional accessories (for controls)

Model FXMQ20PVE / FXMQ25PVE / FXMQ32PVE / FXMQ40PVE / FXMQ50PVE /
Item FXMQ63PVE / FXMQ80PVE / FXMQ100PVE / FXMQ125PVE / FXMQ140PVE
H/P BRC4C65
Wireless
Remote controller C/O BRC4C66
Wired BRC1C62
Wired remote controller with weekly schedule timer BRC1D61
Note 4
Simplified remote controller (exposed type) BRC2C51
Remote controller for hotel use (concealed type) BRC3A61
Adaptor for wiring *KRP1C64
Wiring adaptor for electrical appendices (1) *KRP2A61
Wiring adaptor for electrical appendices (2) *KRP4AA51
Remote sensor (for indoor temperature) KRCS01-4B
Note 2, 3
Mounting plate for adaptor PC board** KRP4A96
Central remote controller DCS302CA61
Electrical box with earth terminal (3 blocks) KJB311AA
Unified ON/OFF controller DCS301BA61
Electrical box with earth terminal (2 blocks) KJB212AA
Noise filter (for electromagnetic interface use only) KEK26-1A
Schedule timer DST301BA61
External control adaptor for outdoor unit
(Must be installed on indoor units) *DTA104A61
Note 5
Residential central remote controller DCS303A51
C : 3D060455B
Note:
1. Mounting plate ** is necessary for each adaptor marked*.
2. Up to 2 adaptors can be fixed for each mounting plate.
3. Only one mounting plate can be installed for each indoor unit.
4. BRC2A51 is also available.
5. For residential use only. Cannot be used with other centralised control equipment.
FXMQ-P (R-410A) 47
Accessories ED39-865B
KTBJ25K36W(T)(F) / KTBJ25K56W(T)(F) / KTBJ25K80W(T)(F) / KTBJ25K160W(T)(F)

— Service access panel
KTBJ25K80W
Model KTBJ25K36W(T)(F) KTBJ25K56W(T)(F) KTBJ25K80W(T)(F) KTBJ25K160W(T)(F)
Item
Main applicable 20-32 class 40 · 50 class 63 · 80 class 100-140 class
models
Colour W : White, T : Brown, F : Fresh white
Accessories Installation manual
Mass (Weight) kg 6.0 6.5 9.0 10.7
Caution
• Ceiling joist and ceiling joist support required. (Locally procured.)
Dimensions Unit:mm
Filter chamber for

rear side air inlet
(optionl accessories)
Air Rear side
conditioner of the unit
Ceiling
Model Colour
White
Brown
Fresh white
White
Brown
Fresh white
White
Brown
Fresh white
White
Brown
Fresh white
JC : D3K1126A
• The inspection hatch can be made to look nice with the service access panel.
• Thin 10 mm design for the exposed part.
48 FXMQ-P (R-410A)
Installation
3P225173A
FXMQ-P (R-410A) 49
3P225173A
50 FXMQ-P (R-410A)
KDAJ25K36A / KDAJ25K56A / KDAJ25K71A / KDAJ25K140A — Air discharge adaptor

KDAJ25K71A Model
KDAJ25K36A KDAJ25K56A KDAJ25K71A KDAJ25K140A
Item
Duct connection
φ200×1 port φ200×2 port φ200×4 port
diameter
Material Hot-dip zinc coated steel sheets. EPS. Insulation.
Accessories Screws. Installation manual.
Mass (Weight) kg 1.0 1.5 2.5 3.5
Dimensions Unit:mm
KDAJ25K36A KDAJ25K56A
375
φ200
332
300
150
245
A arrow view
D3K06518 D3K06136
KDAJ25K71A KDAJ25K140A
D3K06137 D3K06138A
Installation
Suction duct (Field supply)

To air discharge unit
To air discharge unit
Suction grille (Field supply) Flexible duct with insulation

(Field supply)
Inlet air
Air discharge adaptor
FXMQ-P (R-410A) 51
Installation
3P012475C
52 FXMQ-P (R-410A)
KAF372AA36 / KAF372AA56 / KAF372AA80 / KAF372AA160,

KAF373AA36 / KAF373AA56 / KAF373AA80 / KAF373AA160 — High efficiency filter
Model
KAF372 KAF373 KAF372 KAF373 KAF372 KAF373 KAF372 KAF373
Item AA36 AA36 AA56 AA56 AA80 AA80 AA160 AA160
Initial pressure 15 or 21 or 35 or 54 or 35 or 54 or 38 or 56 or
Pa
loss less less less less less less less less
Final pressure
Pa 98 or less
loss
Average
efficiency
% 65 90 65 90 65 90 65 90
(colourimetric
method)
Air flow rate /
m3/min 9.8
1 sheet
Life *1 h 2,500 1,800 2,500 1,800 2,500 1,800 2,500 1,800
Filter element Non-woven fabric of synthetic fiber
Number of sheets
1 1 2 2 3 3 4 4
included
Note:
· Cannot be water-washed for reuse. *1. Dust concentration 0.15 mg/m3
· The filter chamber (for high efficiency filter)
(KDDF37AA36 / KDDF37AA56 / KDDF37AA80
/ KDDF37AA160) is required when the high
efficiency filter will be installed.
Dimensions Unit:mm
AA Applied models
Hook and loose Hook and KAF372AA36
fastener loose fastener 550
KAF373AA36
(black) AA (white) 355
KAF372AA56, 80, 160
KAF373AA56, 80, 160
Note:
KAF372AA36, KAF373AA36:
Without hook and loose fastener.
Filter connecting figure

Filter element Filter frame
J : D3K06645
J : D3K07003
FXMQ-P (R-410A) 53
KDDF37AA36 / KDDF37AA56 / KDDF37AA80 / KDDF37AA160

— High efficiency filter chamber
Model
KDDF37AA36 KDDF37AA56 KDDF37AA80 KDDF37AA160
Item
High 65% (colourimetric method) KAF372AA36 KAF372AA56 KAF372AA80 KAF372AA160
Inserted efficiency
filter 90% (colourimetric method) KAF373AA36 KAF373AA56 KAF373AA80 KAF373AA160
filter
Long life filter KAF371AA36 KAF371AA56 KAF371AA80 KAF371AA160
Accessories Mounting screws. Installation manual.
Mass (Weight) kg 4.5 6 7 9
Dimensions Unit:mm
oblong hole
Indoor unit side
650: KDDF37AA36
450: KDDF37AA56, 80, 160
Service space
(Service cover side)
High efficiency filter Long life filter burring
Connection duct side

Service cover
Connection
Model
duct opening
582 520 500 P150 × 3=450 8 12 247 × 475
732 670
JC : D3K06642B
54 FXMQ-P (R-410A)
Installation
C : 3K021007
FXMQ-P (R-410A) 55
3K021007
56 FXMQ-P (R-410A)
KAF371AA36 / KAF371AA56 / KAF371AA80 / KAF371AA160 — Long life filter

Dimensions Unit:mm
AA
AA Applied models
548 KAF371AA36
353 KAF371AA56, 80, 160
J : D3K06644
J : D3K07004
· Can be water-washed. Can be reused. Model

KAF371AA36 KAF371AA56 KAF371AA80 KAF371AA160
· The filter chamber (KDDF37AA36 / Item
KDDF37AA56 / KDDF37AA80 / KDDF37AA160) Initial pressure loss Pa 3 or less 7 or less 8 or less
is required when the long life filter will be Final pressure loss Pa 49 or less
installed. Average efficiency % 50 (gravity method)

Air flow rate / 1 sheet m3/min 9.8
Life h 2,500 (dust concentration 0.15 mg/m3)
Filter element Mildew-proof resin net (Polypropylene)
Filter frame Polystyrene
Number of sheets included 1 2 3 4
FXMQ-P (R-410A) 57
KAF375AA36 / KAF375AA56 / KAF375AA80 / KAF375AA160

— Long life filter chamber kit
Model
KAF375AA36 KAF375AA56 KAF375AA80 KAF375AA160
Item
Long life filter *1 KAF371AA36 KAF371AA56 KAF371AA80 KAF371AA160
Accessories Protection net. Mounting screws. Installation manual.
Mass (Weight) kg 4 4.5 5.5 7.5
Note: *1. The long life filter is packed inside the chamber.
Dimensions Unit:mm
oblong hole
Indoor unit side
650: KAF375AA36
450: KAF375AA56, 80, 160
Service space
(Service cover side)
Long life filter
Air inlet side

Service cover
( The duct connection of the long
life filter chamber is not possible. )
Model
JC : D3K06729
58 FXMQ-P (R-410A)
Installation
C : 3K021008
FXMQ-P (R-410A) 59
3K021008
60 FXMQ-P (R-410A)
KRP4A96 — Mounting plate for adaptor PC board

Dimension Unit:mm Model
KRP4A96
Item
Main unit mounting Material Steel sheet (t=0.8 coating)
claw (2 places)
Mounting screws (M4×8) : 2.
Accessories Sealing material : 2.
Clamp : 8. Installation manual.
Hole Hole
Main unit mounting hole

hole
Adaptor mounting hole
hole
Clamp material mounting hole (10 places)
J : D3K06565A
FXMQ-P (R-410A) 61
Installation
2P226887
62 FXMQ-P (R-410A)
2P226887
FXMQ-P (R-410A) 63
Daikin Industries, Ltd.’s products are manufactured for export to numerous countries throughout the
world. Daikin Industries, Ltd. does not have control over which products are exported to and used in a
particular country. Prior to purchase, please therefore confirm with your local authorised importer,
distributor and/or retailer whether this product conforms to the applicable standards, and is suitable for
use, in the region where the product will be used. This statement does not purport to exclude, restrict
or modify the application of any local legislation.
Ask a qualified installer or contractor to install this product. Do not try to install the product yourself.
Improper installation can result in water or refrigerant leakage, electrical shock, fire or explosion.
Use only those parts and accessories supplied or specified by Daikin. Ask a qualified installer or
contractor to install those parts and accessories. Use of unauthorised parts and accessories or
improper installation of parts and accessories can result in water or refrigerant leakage, electrical
shock, fire or explosion.
Read the User's Manual carefully before using this product. The User's Manual provides important
safety instructions and warnings. Be sure to follow these instructions and warnings.
If you have any enquiries, please contact your local importer, distributor and/or retailer.
Cautions on product corrosion

1. Air conditioners should not be installed in areas where corrosive gases, such as acid gas or alkaline gas, are produced.
2. If the outdoor unit is to be installed close to the sea shore, direct exposure to the sea breeze should be avoided. If you need to install
the outdoor unit close to the sea shore, contact your local distributor.
JMI-0107 JQA-1452
Dealer
Head Office:
Umeda Center Bldg., 2-4-12, Nakazaki-Nishi,
Kita-ku, Osaka, 530-8323 Japan
Tokyo Office:
JR Shinagawa East Bldg., 2-18-1, Konan,
Minato-ku, Tokyo, 108-0075 Japan
http://www.daikin.com/global_ac/
c All rights reserved
Specifications, designs and other content appearing in this brochure are current as of April 2009 but subject to change without notice.
ED39-865B
Printed in Japan 4/2009 K FS

Ceiling Mounted Duct Type FXMQ20-140PVE 50/60Hz

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ED39-865B

Ceiling mounted duct type

Ceiling mounted duct type

Ceiling mounted duct type

(All around) CASE 1) Inspection hatch 1

588 (Suspention bolt position)

UNIT SIZE +300 OR MORE)

7 Power supply connection

FXMQ100PVE / FXMQ125PVE / FXMQ140PVE

 Refrigerant pipe connection port diameters

6. Safety devices setting

[50 / 60Hz] Cooling capacity

[50 / 60Hz] Cooling capacity

7.2 Heating capacity

[50 / 60Hz] Heating capacity

[50 / 60Hz] Heating capacity

[50 / 60Hz] Heating capacity

8.2 “Air flow auto adjustment” characteristics

(mmH2O) (Pa) (mmH2O) Notes:

(mmH2O) (Pa) Air flow(m3/min) (mmH2O)

(mmH2O) (Pa) (mmH2O) Notes:

auto adjustment" function is 30Pa-100Pa (When air

 Ceiling mounted duct type Note:

Octave Band Level

FXMQ20PVE / FXMQ25PVE FXMQ32PVE FXMQ40PVE

4D062535 4D062536 4D060446A

FXMQ50PVE FXMQ63PVE FXMQ80PVE

4D060428A 4D060447A 4D060429A

FXMQ100PVE FXMQ125PVE FXMQ140PVE

4D060448A 4D060449A 4D063786

10. Centre of gravity

11. Installation manual

VRV SYSTEM Inverter Air Conditioners Installation manual

b. Items to be checked at time of delivery

• If you wish to use a remote controller that is not listed in

Also review the “SAFETY PRECAUTIONS”.

• In the case of the installation of a wireless remote controller,

unit size +300 or more)

(If no ceiling board is provided.)

• The ceiling framework may need reinforcement in order

Control box Installation example

Air inlet Hanging bolt

5. INDOOR UNIT INSTALLATION CAUTION

[Fixing method of washers]

φ 9.5 32.7 – 39.9N·m 12.8 – 13.2 R0.4-0.8

φ 12.7 49.5 – 60.3N·m 16.2 – 16.6 Gas pipe

φ 15.9 61.8 – 75.4N·m 19.3 – 19.7

CAUTION Heat insulation procedure for gas piping

of 32 mm and a nominal inner diameter of 25 mm).

CAUTION Metal clamp (1) (accessory) Adjustable

(2) Check the smooth draining of the piping on completion of

Flange on air inlet side FXMQ25PVE 0.6 16 0.09 0.5

FXMQ32PVE 0.6 16 0.09 0.5

(1) Remove the control box lid. PROHIBITED

High-voltage wiring inlet

Fixing use Clamp (8) (accessory)

Wire fixing bracket (12) (accessory)

Indoor unit A Indoor unit B Most

No. 2 system: For group control or use with 2 remote con-

Refrigerant pipe connection port diameters

Ceiling mounted duct type Note: