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ENGLISH
Ceiling Cassette
Room Air Conditioner

ITALIANO
OWNER'S MANUAL
• Please read carefully and thoroughly this
manual before operating this unit.
• Contact the authorized SVC man for repair or
maintenance of this unit.

ESPAÑOL
• Contact the installer for installation of this unit.
• The appliance is not intended for use by young
children or infirm persons without supervision.
• Young children should be supervised to ensure
that they do not play with the appliance.

FRANÇAIS
MODEL: Ceiling Cassette type
Air-Conditioner
DEUTSCH

Prior to installation, this air-conditioning

unit must be submitted for approval by the
utility service which provides electricity
(EN 61000-3 Norm).
 Safety Precautions Safety precautions
Warning ................................2
Safety Precautions

Caution .................................3
To prevent injury to the user or other people and property damage, the
Operating Instructions following instructions must be followed.
Name and Function of ■ Incorrect operation due to ignoring of instruction will cause harm or
Remote Controller ................4 damage. The seriousness is classified by the following indications.
Optional Function .................5
Set the Current Time and
a day of the Week.................6 WARNING
Weekly Timer........................7
Holiday Setting .....................8 This symbol indicates the possibility of death or serious injury.
Timer Setting ........................8
Operation Mode....................9 CAUTION
Operation Procedure ............9 This symbol indicates the possibility of injury or damage to
Child Lock properties only.
Function(optional)...............15
Operating Instructions

Operation Details................16
Self-diagnosis Function ......16 Installation precautions
Care and Maintenance WARNING
WARNING
Indoor unit...........................17 ■ Do not install, remove and reinstall the unit by yourself.
Outdoor unit........................17 • Improper installation will cause water leakage, electrical
Not used for a long time .....18 shock, or fire. Please consult authorized dealer or specialist
for the installation work. Please note fault caused by
Troubleshooting tips improper installation is not covered by warranty.
Before You • Unit must be installed in an easily accessible area. Any
Call For Service ...............19 additional cost required to hire a special equipment to
service the unit will be the responsibility of the customer.

WARNING
WARNING
Care and Maintenance

Do not damage or use an Do not operate switches with wet Plug in the power cord
unspecified power cord. hands. properly.

• It will cause electrical shock or fire. • It may cause electrical shock. • Otherwise, it will cause
• If the supply cord is damaged, it electrical shock or fire due
must be replaced by the to heat generation.
manufacturer or its service agent or
a similarly qualified person in order
to avoid a hazard.
Do not operate or stop the Do not insert your finger or Do not expose the skin to
unit by inserting or pulling stick, etc. into the air inlet/air cool air directly for a long
out the power plug. outlet. time.
• It will cause electrical shock • Since the fan rotates at high • This could damage your
or fire due to heat speed, this may cause an health.
Troubleshooting Tips

generation. injury or damage the unit.

When an abnormality (smell of burning, etc) Repair or relocation should not be done by
occurs, stop the air conditioner, and the customer.
turn off the breaker.

• If the unit continues to be operated in an • If this is done in correctly, it may cause a fire,
abnormal condition, it may cause a fire, electric shock, injury by dropping of the unit,
trouble, etc. In this case, consult your dealer. water leakage, etc. Consult your dealer.

2
 CAUTION

ENGLISH
• Contact the authorized Service technician for repair or maintenance of this unit.
• Contact the installer for installation of this unit.
• The air conditioner is not intended for use by young children or infirm persons
without supervision.
• Young children should be supervised to ensure that they do not play with the air
conditioner.
CAUTION
CAUTION
Do not clean the air Ventilate well when used When the unit is to be
conditioner with water. together with a stove, etc. cleaned, switch off, and turn
off the breaker.
• Water may enter the unit and • An oxygen shortage may • Since the fan rotates at high
degrade the insulation. It may occur. speed during operation, it may
cause an electric shock. cause an injury.

Do not put a pet or house Do not apply an insecticide Do not leave on installation
plant where will be exposed to or flammable spray. stand which is damaged.
direct air flow.
• This could injure the pet or • It may cause a fire or
plant. deformation of the cabinet. • The unit may drop or fall down
and cause an injury.

Do not put a stove, etc. where When the unit is not going to Do not step on the outdoor
is exposed to direct air flow. be used for a long time, turn unit and do not put anything
off the breaker. on it.
• It may cause imperfect • It may cause an injury. • It may cause an injury through
combustion. dropping or falling down.

Do not operate for a long time Do not step onto an unstable Do not use for special
in high humidity, e.g. leaving bench when purposes.
a door or window open. attaching/detaching the panel.
• In the cooling mode, if it is • It may case an injury, etc. by • Do not use this air conditioner
operated in a room with high falling down. to preserve precision devices,
humidity (80%r.h. or more) for a food, animal, plants and art
long time, water condensed in objects.
the air conditioner may drop and It may cause deterioration of
may wet and spoil furniture, etc. quality, etc.
If the supply cord is damaged, it must be When the air filter is to be Do not insert hands through
replaced by a special cord or assembly availible removed, do not touch the vanes when the air conditioner
from the manufacturer of its service agent. metal parts of the indoor unit. is operating.
• If will cause electrical shock or • It may cause an injury. • It will cause an injury by the
fire. rotating blower.

3
 Operating Instructions
Safety Precautions

Name and Function of Remote Controller

Remote Controller

AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION

Room Temp
HI
MED
AUTO Heater Preheat
JET Defrost Humidify 1
LO Filter Out door
Time ZONE 1 2 3 4
Timer Operation unit Program set
Operating Instructions

On Off
Set no. Time 01 03 05 07 09 11 13 15 17 19 21 23

3
Signal receptor 2
8 5
Timer Cancel
7
12 6
Program Week Holiday
11 4
13 SET/CLR
9
14 Hour Min RESET 10
15 16

⁄AOperation display ⁄HTimer Cancel Button

Care and Maintenance

Displays the operation conditions. Used to cancel the timer.

⁄BOn/Off Button ⁄IAuto Swing Button
Operation starts when this button is Used to swing up and down.
pressed, and stops when the button is ⁄JRoom Temperature Checking
pressed again. Button
⁄C Set Temperature Button Used to check the room temperature.
Used to set the temperature when the
desired temperature is obtained.
⁄KProgram Button
Used to set the weekly timer.
⁄DFAN Operation Button ⁄LWeek Button
Used to circulate room air without cooling
Used to set a day of the week.
or heating.
⁄EFan Speed Button ⁄MHoliday Button
Used to set a holiday of the week.
Used to set the desired fan speed.
Troubleshooting Tips

⁄FOperation Mode Selection ⁄NTime Set Button

Used to set the time of the day and
Button change the time in the weekly timer
Used to select the operation mode. Function.
• Auto Operation Mode.
• Cooling Operation Mode.
⁄OSet and Clear Button
Used to set and clear the weekly timer.
• Soft Dry Operation Mode.
• Heating Operation Mode.(except cooling ⁄PReset Button
model) Used to set the current time and clear the
setting time.
⁄GTimer Set Button
Used to set the timer when the desired
time is obtained.

4
 ENGLISH
Optional Function
• WIRELESS REMOTE CONTROLLER
This air-conditioner is equipped with wired remote controller basically. But if you want to be
available with wireless remote controller, you pay for it.

Remote Controller ⁄A FAN Operation Button

Used to circulate room air without cooling or heating
Signal transmitter ⁄B Cooling Operation Button
Transmits the signals to the signal receptor. ⁄C Soft Dry Operation Button
Used to dehumidify without overcooling.
⁄DHeating Operation Button
(Heat pump model only)
⁄ETimer Set Button
Used to set the timer when the desired time is
1
obtained.
4 Then the wired remote controller is set to 24
hours by an hour but the wireless remote
7 10
controller is set to 7 hours by an hour.
3
Therefore, if you want to set over 7 hours, use
5 2 the wired remote controller.
6 8
⁄FFan Speed Button
Used to set the desired fan speed.
9 ⁄GAuto Swing Button
Used to swing up and down.
⁄HOn/Off Button
Operation starts when this button is pressed,
and stops when the button is pressed again.
⁄ISet Temperature Button
Used to set the temperature when the desired
temperature is obtained.
⁄JAuto Operation Button

CAUTION
of handling the Remote Controller
• Aim at the signal receptor on the wired remote controller so as to operate.
• The remote control signal can be received at a distance of up to about 7m.
• Be sure that there are no obstructions between the remote controller and the signal receptor.
• Do not drop or throw the remote controller.
Do not place the remote controller in a location exposed to direct sunlight, or near the heating unit, or any
other heat source.
• Block a strong light over the signal receptor with a curtain or etc. so as to prevent the abnormal operation.
(ex:electronic quick start, ELBA, inverter type fluorescent lamp)

• AIR-FILTER CHECKING FUNCTION(OPTIONAL)

It will display in the remote controller display when an air filter is polluted.
Then clean the air-filter for reference to this Manual (page 17).
Press the “Set and clear Button” and the “Room Temperature Checking Button” simultaneously after cleaning the air filter.

5
Safety Precautions

Set the Current Time and a day of the Week

1 Press the '

Hour
' button.

Each time the button is pressed, the number is changed from 00 to 23.
You can set the number of the current hour.
Operating Instructions

AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION

Room Temp
HI AUTO Heater Preheat
MED JET Defrost Humidify
Hour LO Filter Out door
Time ZONE 1 2 3 4
Timer Operation unit Program set
On Off
Set no. Time 01 03 05 07 09 11 13 15 17 19 21 23

2 Press the '

Min
' button.

Each time the button is pressed, the number is increased from 00 to 59.
You can set the number of the current minute.
AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION
Room Temp
HI AUTO Heater Preheat
MED JET Defrost Humidify
LO Filter Out door
Min
Care and Maintenance

Time ZONE 1 2 3 4
Timer Operation unit Program set
On Off
Set no. Time 01 03 05 07 09 11 13 15 17 19 21 23

Week

3 Press ' ' button.

Each time the button is pressed, a day of the week is shifted from sunday to saturday.
You can set the day of the week.
Week AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION
Room Temp
HI AUTO Heater Preheat
MED JET Defrost Humidify
LO Filter Out door
Time ZONE 1 2 3 4
Timer Operation unit Program set
On Off
Set no. Time 01 03 05 07 09 11 13 15 17 19 21 23
Troubleshooting Tips

4 Press the ' RESET ' button.

If you want to reset the current time and a day of the week, click the Reset button.

AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION

Room Temp
RESET HI AUTO Heater Preheat
MED JET Defrost Humidify
LO Filter Out door
Time ZONE 1 2 3 4
Timer Operation unit Program set
On Off
Set no. Time 01 03 05 07 09 11 13 15 17 19 21 23

6
 ENGLISH
Weekly Timer

1 Press the Program button.

The remote controller is displayed like below. Then ' Program set ', ' ' and '01' is blinked.

Program AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION
Room Temp
HI AUTO Heater Preheat
MED JET Defrost Humidify
LO Filter Out door
Time ZONE 1 2 3 4
Timer Operation unit Program set
On Off
Set no. Time 01 03 05 07 09 11 13 15 17 19 21 23

Week

2 Press the ' ' button.

Select Monday.
Week

3 Change the timer setting until the desired time is set.

SET/CLR

Hour Min

For Example, the air-conditioner is turned on from 6 to 8 and from 13 to 22 .

AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION

Room Temp
HI AUTO Heater Preheat
MED JET Defrost Humidify
LO Filter Out door
Time ZONE 1 2 3 4
Timer Operation unit Program set
On Off
Set no. Time 01 03 05 07 09 11 13 15 17 19 21 23

7
Safety Precautions

Holiday Setting
If it is a holiday in this week, you may set a holiday.

Program
Press the Program button.

Week
Press the Week button.
Select the Tuesday.
Holiday
Operating Instructions

Press the Holiday button.

AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION
Room Temp
HI AUTO Heater Preheat
MED JET Defrost Humidify
LO Filter Out door
Then the remote controller will be displayed ' '. Time ZONE 1 2 3 4
Timer Operation unit Program set
The outside rectangular means holiday. On Off
Set no. Time 01 03 05 07 09 11 13 15 17 19 21 23

Timer Setting

Timer
Press the Timer button.
Care and Maintenance

Change the timer setting until the desired time is set.

Hour Min

Cancel
If you want to cancel the timer setting, press the Cancel button.
Troubleshooting Tips

8
 Operation Mode

ENGLISH
Cooling Mode Cooling Mode

Soft Dry Mode Soft Dry Mode

Heating Mode Auto Mode

(Cooling Model)

Auto Mode

(Heat Pump Model)

Operation Procedure

1st On/Off Button

AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION

Room Temp
HI AUTO Heater Preheat
MED JET Defrost Humidify
LO Filter Out door
Time ZONE 1 2 3 4
Timer Operation unit Program set
On Off
Set no. Time 01 03 05 07 09 11 13 15 17 19 21 23

2nd Operation Mode Selection Button 3

1

Timer Cancel

2
3rd Room Temperature Setting Button
Program Week Holiday
4
SET/CLR

Hour Min RESET

4th Indoor Fan Speed Selection Button

9
Safety Precautions

⁄ACooling Operation Mode

1 Press the On/Off Button.

2 Select Cooling Operation.

Press the Operation Mode Selection Button.

Each time the button is pressed, the operation mode is shifted in the arrow direction.
HEAT PUMP MODEL
Operating Instructions

Operation Display
AUTO SWING OPERATION SET TEMP FAN SPEED AUTO SWING
SUB FUNCTION OPERATION SET TEMP FAN SPEED SUB FUNCTION
AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION
AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION
Room Temp Room Temp Room Temp Room Temp
HI AUTO Heater Preheat HI AUTO Heater Preheat HI AUTO Heater Preheat HI AUTO Heater Preheat
MED JET Defrost Humidify MED JET Defrost Humidify MED JET Defrost Humidify MED JET Defrost Humidify
LO Filter Out door LO Filter Out door LO Filter Out door LO Filter Out door
Time ZONE 1 2 3 4 Time ZONE 1 2 3 4 Time ZONE 1 2 3 4 Time ZONE 1 2 3 4
Timer Operation unit Program set Timer Operation unit Program set Timer Operation unit Program set Timer Operation unit Program set
On Off On Off On Off On Off
Set no. Time 01 03 05 07 09 11 13 15 17 19 23 Time 01
21 Set no. 03 05 07 09 11 13 15 17 19 21Set no.
23 Time 01 03 05 07 09 11 13 15 17 19 21Set no.
23 Time 01 03 05 07 09 11 13 15 17 19 21 23

Cooling Operation Soft Dry Operation Heating Operation Auto Operation

COOLING MODEL
Operation Display
AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION
Room Temp Room Temp Room Temp
HI AUTO Heater Preheat HI AUTO Heater Preheat HI AUTO Heater Preheat
MED JET Defrost Humidify MED JET Defrost Humidify MED JET Defrost Humidify
LO Filter Out door LO Filter Out door LO Filter Out door
Time ZONE 1 2 3 4 Time ZONE 1 2 3 4 Time ZONE 1 2 3 4
Timer Operation unit Program set Timer Operation unit Program set Timer Operation unit Program set
On Off On Off On Off
Set no. Time 01 03 05 07 09 11 13 15 17 19 21 23 Set no. Time 01 03 05 07 09 11 13 15 17 19 21 23 Set no. Time 01 03 05 07 09 11 13 15 17 19 21 23
Care and Maintenance

Cooling Operation Soft Dry Operation Auto Operation

3 Set the temperature

lower than the room
temperature.
AUTO SWING OPERATION SET TEMP
Room Temp
FAN SPEED
HI
MED
LO
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
SUB FUNCTION • The temperature can be set
within a range of 18°C ~ 30°C
by 1°C .
Time ZONE 1 2 3 4
Timer Operation unit Program set
On Off
Set no. Time 01 03 05 07 09 11 13 15 17 19 21 23

To raise the Temperature.

To lower the Temperature.

4 Set the fan speed.

Troubleshooting Tips

Operation Display
AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION
Room Temp Room Temp Room Temp
HI AUTO Heater Preheat HI AUTO Heater Preheat HI AUTO Heater Preheat
MED JET Defrost Humidify MED JET Defrost Humidify MED JET Defrost Humidify
LO Filter Out door LO Filter Out door LO Filter Out door
Time ZONE 1 2 3 4 Time ZONE 1 2 3 4 Time ZONE 1 2 3 4
Timer Operation unit Program set Timer Operation unit Program set Timer Operation unit Program set
On Off On Off On Off
Set no. Time 01 03 05 07 09 11 13 15 17 19 21 23 Set no. Time 01 03 05 07 09 11 13 15 17 19 21 23 Set no. Time 01 03 05 07 09 11 13 15 17 19 21 23

• Select the fan speed in three steps

- high, low, medium.
• The display shows high fan speed.
• Each time the button is pressed, the fan speed mode is shifted.

10
⁄BSoft Dry Operation Mode
This mode dehumidifies without overcooling.

ENGLISH
1 Press the On/Off Button.

2 Select Soft Dry Operation.

Press the operation Mode Selection Button.

Each time the button is pressed, the operation mode is shifted in the arrow direction.

HEAT PUMP MODEL

Operation Display
AUTO SWING OPERATION SET TEMP FAN SPEED AUTO SWING
SUB FUNCTION OPERATION SET TEMP FAN SPEED SUB FUNCTION
AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION
AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION
Room Temp Room Temp Room Temp Room Temp
HI AUTO Heater Preheat HI AUTO Heater Preheat HI AUTO Heater Preheat HI AUTO Heater Preheat
MED JET Defrost Humidify MED JET Defrost Humidify MED JET Defrost Humidify MED JET Defrost Humidify
LO Filter Out door LO Filter Out door LO Filter Out door LO Filter Out door
Time ZONE 1 2 3 4 Time ZONE 1 2 3 4 Time ZONE 1 2 3 4 Time ZONE 1 2 3 4
Timer Operation unit Program set Timer Operation unit Program set Timer Operation unit Program set Timer Operation unit Program set
On Off On Off On Off On Off
Set no. Time 01 03 05 07 09 11 13 15 17 19 23 Time 01
21 Set no. 03 05 07 09 11 13 15 17 19 21Set no.
23 Time 01 03 05 07 09 11 13 15 17 19 21Set no.
23 Time 01 03 05 07 09 11 13 15 17 19 21 23

Cooling Operation Soft Dry Operation Heating Operation Auto Operation

COOLING MODEL
Operation Display
AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION
Room Temp Room Temp Room Temp
HI AUTO Heater Preheat HI AUTO Heater Preheat HI AUTO Heater Preheat
MED JET Defrost Humidify MED JET Defrost Humidify MED JET Defrost Humidify
LO Filter Out door LO Filter Out door LO Filter Out door
Time ZONE 1 2 3 4 Time ZONE 1 2 3 4 Time ZONE 1 2 3 4
Timer Operation unit Program set Timer Operation unit Program set Timer Operation unit Program set
On Off On Off On Off
Set no. Time 01 03 05 07 09 11 13 15 17 19 21 23 Set no. Time 01 03 05 07 09 11 13 15 17 19 21 23 Set no. Time 01 03 05 07 09 11 13 15 17 19 21 23

Cooling Operation Soft Dry Operation Auto Operation

3 During Dry Operation.

• The indoor fan speed is automatically set to the low, so the shift of the indoor fan speed
is impossible because of already being set to the best speed for Dry Operation by
Micom Control.

11
Safety Precautions

⁄CHeating Operation Mode (Heat pump model only)

1 Press the On/Off Button.

2 Select Heating Operation.

Press the Operation Mode Selection Button.

Each time the button is pressed, the operation mode is shifted in the arrow direction.
Operating Instructions

Operation Display
AUTO SWING OPERATION SET TEMP FAN SPEED AUTO SWING
SUB FUNCTION OPERATION SET TEMP FAN SPEED SUB FUNCTION
AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION
AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION
Room Temp Room Temp Room Temp Room Temp
HI AUTO Heater Preheat HI AUTO Heater Preheat HI AUTO Heater Preheat HI AUTO Heater Preheat
MED JET Defrost Humidify MED JET Defrost Humidify MED JET Defrost Humidify MED JET Defrost Humidify
LO Filter Out door LO Filter Out door LO Filter Out door LO Filter Out door
Time ZONE 1 2 3 4 Time ZONE 1 2 3 4 Time ZONE 1 2 3 4 Time ZONE 1 2 3 4
Timer Operation unit Program set Timer Operation unit Program set Timer Operation unit Program set Timer Operation unit Program set
On Off On Off On Off On Off
Set no. Time 01 03 05 07 09 11 13 15 17 19 23 Time 01
21 Set no. 03 05 07 09 11 13 15 17 19 21Set no.
23 Time 01 03 05 07 09 11 13 15 17 19 21Set no.
23 Time 01 03 05 07 09 11 13 15 17 19 21 23

Cooling Operation Soft Dry Operation Heating Operation Auto Operation

3 • The temperature can be set

AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION
Set the temperature. Room Temp
HI AUTO Heater Preheat
MED JET Defrost Humidify within a range of 16°C~30°C
LO Filter Out door
Time ZONE 1 2 3 4 by 1°C.
Timer Operation unit Program set
On Off
Set no. Time 01 03 05 07 09 11 13 15 17 19 21 23

To raise the Temperature.

Care and Maintenance

To lower the Temperature.

4 Set the fan speed.

Operation Display
AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION
Room Temp Room Temp Room Temp
HI AUTO Heater Preheat HI AUTO Heater Preheat HI AUTO Heater Preheat
MED JET Defrost Humidify MED JET Defrost Humidify MED JET Defrost Humidify
LO Filter Out door LO Filter Out door LO Filter Out door
Time ZONE 1 2 3 4 Time ZONE 1 2 3 4 Time ZONE 1 2 3 4
Timer Operation unit Program set Timer Operation unit Program set Timer Operation unit Program set
On Off On Off On Off
Set no. Time 01 03 05 07 09 11 13 15 17 19 21 23 Set no. Time 01 03 05 07 09 11 13 15 17 19 21 23 Set no. Time 01 03 05 07 09 11 13 15 17 19 21 23

• Select the fan speed in three steps

- high, low, medium.
• The display shows high fan speed
.• Each time the button is pressed, the fan speed mode is shifted.
Troubleshooting Tips

AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION

5 This air-conditioner is set to the hot start control in

order not to discharge the cold air during the
heating operation. This time, the remote controller
Room Temp

Time
HI
MED
LO
ZONE
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
1 2 3 4
Timer Operation unit Program set
indicates ‘Preheat’. On Off
Set no. Time 01 03 05 07 09 11 13 15 17 19 21 23

AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION

6 If the outdoor temperature is too low during the

heating operation, this air-conditioner is set to the
defrosting operation and the remote controller
Room Temp

Time
HI
MED
LO
ZONE
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
1 2 3 4
Timer Operation unit Program set
indicates ‘Defrost’. On Off
Set no. Time 01 03 05 07 09 11 13 15 17 19 21 23

12
⁄DAuto Operation Mode

ENGLISH
1 Press the On/Off Button.

2 To select Auto Operation, press the Operation Mode Selection button.

Each time the button is pressed, the operation mode is shifted in the direction of the arrow.
HEAT PUMP MODEL

Operation Display
AUTO SWING OPERATION SET TEMP FAN SPEED AUTO SWING
SUB FUNCTION OPERATION SET TEMP FAN SPEED SUB FUNCTION
AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION
AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION
Room Temp Room Temp Room Temp Room Temp
HI AUTO Heater Preheat HI AUTO Heater Preheat HI AUTO Heater Preheat HI AUTO Heater Preheat
MED JET Defrost Humidify MED JET Defrost Humidify MED JET Defrost Humidify MED JET Defrost Humidify
LO Filter Out door LO Filter Out door LO Filter Out door LO Filter Out door
Time ZONE 1 2 3 4 Time ZONE 1 2 3 4 Time ZONE 1 2 3 4 Time ZONE 1 2 3 4
Timer Operation unit Program set Timer Operation unit Program set Timer Operation unit Program set Timer Operation unit Program set
On Off On Off On Off On Off
Set no. Time 01 03 05 07 09 11 13 15 17 19 23 Time 01
21 Set no. 03 05 07 09 11 13 15 17 19 21Set no.
23 Time 01 03 05 07 09 11 13 15 17 19 21Set no.
23 Time 01 03 05 07 09 11 13 15 17 19 21 23

Cooling Operation Soft Dry Operation Heating Operation Auto Operation

COOLING MODEL
Operation Display
AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION
Room Temp Room Temp Room Temp
HI AUTO Heater Preheat HI AUTO Heater Preheat HI AUTO Heater Preheat
MED JET Defrost Humidify MED JET Defrost Humidify MED JET Defrost Humidify
LO Filter Out door LO Filter Out door LO Filter Out door
Time ZONE 1 2 3 4 Time ZONE 1 2 3 4 Time ZONE 1 2 3 4
Timer Operation unit Program set Timer Operation unit Program set Timer Operation unit Program set
On Off On Off On Off
Set no. Time 01 03 05 07 09 11 13 15 17 19 21 23 Set no. Time 01 03 05 07 09 11 13 15 17 19 21 23 Set no. Time 01 03 05 07 09 11 13 15 17 19 21 23

Cooling Operation Soft Dry Operation Auto Operation

3 HEAT PUMP MODEL Set the temperature lower than the room themperature.
The temperature can be set within a range of 18˚C ~ 30˚C by 1˚C.
AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION
Room Temp
HI AUTO Heater Preheat
To raise the Temperature.
MED JET Defrost Humidify
LO Filter Out door
Time ZONE 1 2 3 4
Timer Operation unit Program set To lower the Temperature.
On Off
Set no. Time 01 03 05 07 09 11 13 15 17 19 21 23

COOLING MODEL Set the temperature upper or lower than the standard temperature.
The temperature can be set within a range of -2 ~ 2 by 1 level.
AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION
Room Temp
HI AUTO Heater Preheat
MED JET Defrost Humidify
Cold Cool Proper Warm Hot
LO Filter Out door
Time ZONE 1 2 3 4
Timer Operation unit Program set
On Off
Set no. Time 01 03 05 07 09 11 13 15 17 19 21 23
To raise the Temperature.
(When you feel too cool or cold.)
(This indication will be shifted to the initial To lower the Temperature.
Auto Mode Display state after 4 seconds.) (When you feel too warm or hot.)

During Auto Operation:

❏ You can switch the indoor fan speed.
❏ The system will automatically switch from the cooling mode to the heating mode, or from heating to
cooling.(Heat Pump Model Only)

13
Safety Precautions

⁄EFAN Operation

1 Press the On/Off Button.

Operating Instructions

2 Press FAN Operation Button.

3 Each time Indoor Fan Speed button is pressed, the fan speed mode is shifted in the
arrow direction.
Care and Maintenance

AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION

Room Temp
HI AUTO Heater Preheat
• Fan speed is high.
MED JET Defrost Humidify
LO Filter Out door
Time ZONE 1 2 3 4
Timer Operation unit Program set
On Off
Set no. Time 01 03 05 07 09 11 13 15 17 19 21 23

AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION

• Fan speed is low.
Room Temp
HI AUTO Heater Preheat
MED JET Defrost Humidify
LO Filter Out door
Time ZONE 1 2 3 4
Timer Operation unit Program set
Troubleshooting Tips

On Off
Set no. Time 01 03 05 07 09 11 13 15 17 19 21 23

AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION

• Fan speed is medium.
Room Temp
HI AUTO Heater Preheat
MED JET Defrost Humidify
LO Filter Out door
Time ZONE 1 2 3 4
Timer Operation unit Program set
On Off
Set no. Time 01 03 05 07 09 11 13 15 17 19 21 23

14
⁄F AUTO SWING BUTTON

ENGLISH
Pro me
07 gra MED SU
ms LO AUT BF
09 et JET O He UN
CTIO
ZO a
11
NE Defr ter P N
13 Filte ost H rehea
Tim 15 r um t
1 O id if
er 17 2 ut doo y
Ca 19
3 r
nc 4
Pr el
og 21
ram
23
We
e k
Ho
lid
ay
SE
Min T/C
LR

RE
SE
T

1 Press the On/Off button.

(Confirm the unit
on operation.)
2 Press the Auto Swing
button then the
horizontal
3 Press again the Auto
Swing button to
cancel the
louvers swing Auto Swing mode.
up and down
automatically.

Child Lock Function(optional)

This is the Function that any children cannot used to the air-conditioner.
Operation procedure
AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION
To set the Child-Lock Function Room Temp
HI AUTO Heater Preheat
MED JET Defrost Humidify
Press the Timer button and Minute Set button for three LO Filter Out door
Time ZONE 1 2 3 4
seconds. Then the operation mode shift to child lock Timer Operation unit Program set Mon
On Off
mode and it is displayed ‘ CL ’ in the operation display. Set no. Time 01 03 05 07 09 11 13 15 17 19 21 23

When you press any button in this time, the remote

controller is not converted to any selected mode and the
‘ CL ’ is displayed in the remote controller for about three
seconds. But the Room Temperature function is operated Timer Cancel
in spite of child lock mode.
Program Week Holiday

To cancel the Child-Lock Function SET/CLR

Press the Timer button and Minute Set button for three
Hour Min RESET
seconds. Then the child-lock mode is cancelled and the
preselected mode is displayed in the remote controller.

15
Safety Precautions

Operation Details
• Cooling Operation Mode
When the room temperature is higher than the set temperature, it operates in cooling mode at
the set temperature, the set fan speed, and then it will be in automatically turn off when the
room temperature reaches the set temperature +0.5°C.

ROOM TEMP.
Operating Instructions

More 3 minutes
OPERATION START
SET TEMP. +0.5¡C)

OPERATION STOP
SET TEMP. -0.5¡C)

INDOOR FAN

OUTDOOR FAN/COMP

: SETTING FAN SPEED : LOW COOL OPERATION : COMP ON : COMP OFF

Care and Maintenance

Helpful information
Airflow speed and cooling capacity.
The cooling capacity indicated in the specification
is the value when the fan speed is set to high, and
the capacity will be lower at low or medium fan h
Hig d
speed. ee
Sp
High fan speed is recommended when you wish to
cool the room quickly.
Troubleshooting Tips

Self-diagnosis Function
' CH' will flash in the remote controller display when a problem occurs. Then please contact your
dealer.

16
Care and maintenance of the air conditioner

Indoor Unit

ENGLISH
Grille, Case and Remote Control
❐ Turn the system off before cleanining, To
clean, wipe with a soft, dry cloth. Do not
use bleach or abrasives.

NOTE:
Supply power must be disconnected before Anti-biofilter
cleaning the indoor unit. Air
Intake
Air Outlet
Remote
Air Filters Controller

The air filters behind the front grille should be Remove the Air filters.
checked and cleaned once every 2 weeks or more ■ Take hold of the tab and pull slightly
often if neccessary. forward to remove the filter.

CAUTION
When the air filter is to be removed, do not
touch the metal parts of the indoor unit.
Rack It may cause an injury.

Air Filter Clean dirt from the air filter using a

vacuum cleaner or washing with water.
■ Never use any of the followings: ■ If dirt is conspicuous, wash with a neutral
• Water hotter than 40°C. detergent in lukewarm water.
Could cause deformation and/or ■ If hot water (50°C or more) is used, it may
discoloration. be deformed.
• Volatile substances. After washing with water, dry well
Could damage the in the shade.
surfaces of the air SI ■ Do not expose the air filter to direct
N NER
conditioner. B
SCO
C LB
U RIN G
sunlight or heat from a fire when
e n zene A R GER
drying it.
Install the air filter.

Outdoor Unit
Air Intake Connecting Wire
(side, rear)
The heat exchanger coils and panel vents of Power Wire

the outdoor unit should be checked

regularly. If clogged with dirt or soot, the Air Outlet
Connection Pipe
heat exchanger and panel vents may be Drain Hose

professionally steam cleaned. Air Intake

(side, rear)

NOTE:
Dirty or clogged coils will reduce the operating Air Outlet

efficiency of the system and cause higher Control cover

operating costs. Connecting wire

Piping
Drain hose

17
Safety Precautions

When the air conditioner is not GOING to be used for a long time.

When it is not going to be used for

When the air conditioner is to be used again.
a long time.

Operate the air conditioner at the Clean the air filter and install it in the
following settings for 2 to 3 hours. indoor unit.
• Type of operation: Fan operation (Refer to page 17 for cleaning it.)
mode.(Refer to page 14.)
Operating Instructions

• This will dry out the internal mechanisms.

Turn off the breaker.

Check that the air inlet and outlet of the
indoor/outdoor unit are not blocked.
CAUTION
Turn off the breaker when the air conditioner
is not going to be used for a long time.
Dirt may collect and may cause a fire.
Check that the ground wire is
connected correctly. It may be connect
Helpful information to the indoor unit side.
The air filters and your electiric bill.
If the air filters become clogged with dust, the
Care and Maintenance

cooling capacity will drop, and 6% of the electricity

used to operate the air conditioner will be wasted.

Do not overcool the room. Keep blinds or curtains Keep the room temperature
closed. uniform.

This is not good for the health Do not let direct sunshine Adjust the vertical and
and wastes electricity. enter the room when the air horizontal airflow direction to
conditioner is in operation. ensure a uniform temperature
in the room.
Troubleshooting Tips

Make sure that the doors Clean the air filter regularly. Ventilate the room
and windows are shut tight. occasionally.

Avoid opening doors and Blockages in the air filter Since windows are kept
windows as much as possible reduce the airflow and lower closed, it is a good idea to
to keep the cool air in the cooling and dehumidifying open them and ventilate the
room. effects. Clean at least once room now and then.
every two weeks.

18
Before you call for service...

? Troubleshooting Tips! Save time and money!

Check the following points before requesting repairs or service.... If the malfunction persist,
please contact your dealer.

The air conditioner The room has a It seems that Air conditioner does
does not operate. peculiar odor. condensation is not operate for about
leaking from the air 3 minutes when
conditioner. restart.

• Have you made a • Check that this is not • Condensation occurs • This is the protector
mistake in timer a damp smell exuded when the airflow from of the mechanism.
operation? by the walls, carpet, the air conditioner • Wait about three
• Has the fuse blown furniture or cloth cools the warm room minutes and
or has the circuit items in the room. air. operation will begin.
breaker been
tripped?

Does not cool or heat The air conditioner Crack sound is Remote control
effectively. operation is noisy. heard. display is faint, or no
display at all.

• Is the air filter dirty? • For a noise that • This sound is • A re the batteries
See air filter cleaning sounds like water generated by the depleted?
instructions. flowing. expansion/constrictio • Are the batteries
• The room may have -This is the sound of n of the front panel, inserted in the
been very hot when freon flowing inside etc. due to changes opposite (+) and (-)
the room air the air conditioner of temperature. directions?
conditioner was first unit.
turned on. Allow time • For a noise that
for it to cool down. sounds like the
• Has the temperature compressed air
been set incorrectly? releasing into
• Are the indoor unit's atmosphere.
air inlet or outlet -This is the sound of
vents obstructed? the dehumidifying
water being
processed inside the
air conditioning unit.

NOTE
WATER RESISTANT: The outdoor side of this appliance is WATER RESISTANT.
The indoor side is not water resistant and should not be exposed to
excess water.

19
MEMO