Operation Manual

Note: This wiring specification is only for reference ,please refer to the specified model and the
related electric standard to do the wiring.
Terminal Board Diagram
Panel Wiring
Connect the Swing Motor terminal block according to cassette indoor unit wiring diagram.
Please refer to cassette indoor unit wiring for the wiring.
Steps of external wiring connection
1. Remove air intake grille and electric box cover of indoor unit.
2. Remove access door of outdoor unit.
3. Connect the power supply connecting cable, the control connecting cable and defrost
connecting cable between indoor and outdoor unit. (The defrost connecting cable is
not applicable for heat pump models. ) Please refer to the following pages for details.
4. Make sure the cables being fixed well with an effective anchorage after connecting.
5. Grounding work must be carried out for indoor and outdoor units.
6. Install the components removed back to the unit.
Model
Items
Power Cord of the Indoor Unit
Control Wire
Diameter
Power
Capacity Fuse
Quantity
Power Switch Power Cord
Indoor/Outdoor Unit
Signal Wire
Single Phase
220-240V~ 50Hz
30A
36000Btu/h
12000Btu/h,18000Btu/h,24000Btu/h
Parts of Names & Functions
ON/OFF button
This button,when pressed,starts
operation and stops when repressed.
SLEEP button
This button changes SLEEP operation.
AIR LOUVER button
This button changes flap mode.
This button sets the temprature and time.
SET button
TIMER button
The button selects ON TIMER
operation or normal operation.
FAN SPEED button
Button for setting the air quantity
Symbols indicate OPERATION MODE
Indicators for the operation which
has been set.
OPERATION MODE select button
Each time the button is pushed,the
indicator is switched over in turn.
Temperature indicator
Indicates the set temperature.(It doesn't indicate
temperature when operation mode is at AUTO)
AIR FLOW indicator
Indicators selected flap mode.
Air flow indicator
Indicators the seleted air flow rate.
Present time and ON-TIMER indicator
During ON-TIMER operation......[ START] is indicated
During normal operation time......time only is indicated
Temperature indicator
Indicates the set temperature.(It doesn't indicate
temperature when operation mode is at AUTO)
CLOCK button
RESET button
AIR FLOW button
ON/OFF
CLOCK
RESET
HR.
MIN.
REMOTE CONTROLLER OPERATIONS
5
Indoor Unit Outdoor Unit
3 2.5
3 2.5
5 2.5
5
4
3
2.0
1.5
1.5
24
Three Phase
Three Phase
380-400V 3N~50Hz
380-400V 3N~50Hz
30A
5 2.5
5 2.5
3
1.5
Outdoor unit
Thermal insulation Materials
Connecting pipes
Electric control box cover
Sensor connecting wire
Power supply wire
Signal connecting wire
36000Btu/h
42000Btu/h,48000Btu/h