Gree Manual p1
Gree Manual p1
Gree Manual p1
Service Manual
Model: GWH24ACD-K3NNA1A
(Refrigerant R410A)
Table of Contents
Part Ė : Technical Information .......................................................................1
1. Summary ......................................................................................................................1
6SHFL¿FDWLRQV ..........................................................................................................2
6SHFL¿FDWLRQ6KHHW...........................................................................................................2
2.2 Capacity Curve in Different Outdoor Temperature ...........................................................4
&RROLQJDQG+HDWLQJ'DWD6KHHWLQ5DWHG)UHTXHQF\ .....................................................4
3. Outline Dimension Diagram ........................................................................5
3.1 Indoor Unit ........................................................................................................................5
3.2 Outdoor Unit .....................................................................................................................6
4. Refrigerant System Diagram ......................................................................7
5. Electrical Part...........................................................................................................8
5.1 Wiring Diagram.................................................................................................................8
5.2 PCB Printed Diagram .....................................................................................................10
6. Function and Control ...................................................................................... 11
6.1 Remote Controller Introduction ..................................................................................... 11
%ULHI'HVFULSWLRQRI0RGHVDQG)XQFWLRQV......................................................................15
Table of Contents
Appendix: ........................................................................................................................57
$SSHQGL[5HIHUHQFH6KHHWRI&HOVLXVDQG)DKUHQKHLW ....................................................57
$SSHQGL[&RQ¿JXUDWLRQRI&RQQHFWLRQ3LSH.....................................................................57
Appendix 3: Pipe Expanding MHWKRG ...................................................................................58
Appendix 4: List of Resistance for Temperature Sensor ......................................................59
Table of Contents
GWH24ACD-K3NNA1A/I
Outdoor Unit:
GWH24AAD-K3NNA1A/O
Remote Controller:
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Technical Information 1
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Service Manual
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Model GWH24ACD-K3NNA1A
Product Code CA497000600/CA497000601/CA497000602/CA497000603
Rated Voltage V~ 220-240
Power
5DWHG)UHTXHQF\ Hz 50
Supply
3KDVHV 1
Power Supply Mode Indoor
Cooling Capacity W 6150
Heating Capacity W 6700
Cooling Power Input W 1915
Heating Power Input W 1856
Cooling Power Current A 8.49
Heating Power Current A 8.23
Rated Input W 2700
Rated Current A 13.88
$LU)ORZ9ROXPH6++0/6/ m3K 900/800/700/600/-
'HKXPLGLI\LQJ9ROXPH /K 1.8
EER W/W 3.21
COP W/W 3.61
SEER W/W /
+63) W/W /
Application Area m2 23-34
Model of Indoor Unit GWH24ACD-K3NNA1A/I
Product Code of Indoor Unit CA497N00600/CA497N00601/CA497N00602/CA497N00603
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'LDPHWHU/HQJWK';/ mm ĭ;
)DQ0RWRU&RROLQJ6SHHG6++0/6/ r/min 1350/1200/1050/900/-
)DQ0RWRU+HDWLQJ6SHHG6++0/6/ r/min 1350/1200/1100/900/-
2XWSXWRI)DQ0RWRU W 35
)DQ0RWRU5/$ A 0.35
)DQ0RWRU&DSDFLWRU ȝ) 2.5
Input of Heater W /
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Pipe Diameter mm ĭ
Indoor Unit
5RZ¿Q*DS mm 2-1.4
&RLO/HQJWK/;';: mm ;;
Swing Motor Model MP35CP
Output of Swing Motor W 2.5
)XVH A 3.15
Sound Pressure Level (SH/H/M/L/SL) dB (A) 49/45/41/37/-
Sound Power Level (SH/H/M/L/SL) dB (A) 59/55/51/47/-
'LPHQVLRQ:;+;' mm ;;
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1HW:HLJKW NJ 14
*URVV:HLJKW NJ 17
2 Technical Information
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Service Manual
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Technical Information 3
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Service Manual
Cooling Heating
110 120
Capacity ratio(%)
Capacity ratio(%)
100 100
90
80
80
60
70 Condition
Indoor:DB27°C WB19°C 40 Condition Heating
60 Indoor air flow: Super High Indoor:DB20°C
50 Pipe length:5m 20 Indoor air flow: Super High
Pipe length:5m
40 0
-10 -7 -5 0 2 5 7 10 15 24
32 33 34 35 36 37 38 39 40 41 42 43 44 45
Outdoor temp.( °C ) Outdoor temp.(°C)
Rated cooling condition(°C) Pressure of gas pipe connecting Inlet and outlet pipe temperature
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(DB/WB) Model indoor and outdoor unit RIKHDWH[FKDQJHU
indoor unit outdoor unit
Indoor Outdoor P (MPa) T1 (°C) T2 (°C)
in:8~11 in:75~85
27/19 35/24 24K 0.85~1.0 6XSHU+LJK +LJK
out:11~14 out:37~43
Heating
5DWHGKHDWOLQJFRQGLWLRQ°C) Pressure of gas pipe connecting Inlet and outlet pipe temperature
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(DB/WB) Model indoor and outdoor unit RIKHDWH[FKDQJHU
indoor unit outdoor unit
Indoor Outdoor P (MPa) T1 (°C) T2 (°C)
in:75~85 in:1~3
20/- 7/6 24K 3.5~3.8 6XSHU+LJK +LJK
out:37~43 out:2~5
Instruction:
T1: Inlet and outlet pipe temperature of evaporator
T2: Inlet and outlet pipe temperature of condenser
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4 Technical Information
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Service Manual
H
125.5 685 202.5
Φ55 Φ55
38 38
190 140
Unit:mm
MODEL W H D
24K 1013 307 221
Technical Information 5
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Service Manual
847 300
680
913 378
549
348
Unit:mm
6 Technical Information
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Service Manual
Gas pipe
side
Valve
4-Way valve
Discharge
COOLING
HEATING
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Technical Information 7
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Service Manual
5. Electrical Part
5.1 Wiring Diagram
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8 Technical Information
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Service Manual
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Technical Information 9
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Service Manual
4 5 6 7 8 9 10
11 1 Interface of compressor
2 Interface of live wire
3 Interface of neutral wire
2 Interface of neutral wire for
4
12 cold plasma
5 Interface of PG motor
13 6 Interface of outdoor fan
1 7 Interface of 4-way valve
Interface of live wire of cold
14 8
plasma
9 Interface of up&down swing
Feedback interface of PG
10
motor
11 Interface of left&right swing
12 Jumper
Interface of temperature
13
sensor
14 Interface of display board
● Bottom view
10 Technical Information
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