INSTALLATION MANUAL FOUR-WAY CASSETTE TYPE Please read this installation manual carefully before installing your air conditioner. Please keep this manual in a safe place for future reference. This manual is suitable for cooling&heating . 50/V1.
These are not failures Room air is smelly. CONTENTS A bad odor comes from the air conditioner. Smells impregnated in the wall,carpet,furniture,clothing,or furs,are coming out. A white mist of chilled air or water is generated from the outdoor unit.
IMPORTANT SAFETY INFORMATION ! CAUTION Do not attempt to install this unit by yourself.This unit requires installation by qualified persons. ! DANGER To avoid the risk of serious electrical shock,never sprinkle or spill water or liquid on unit. ! WARNING To prevent electric shock,turn off the power or disconnect the power supply plug before beginning any cleaning or other routine maintenance. ! WARNING Do not use liquid cleaners or aerosol cleaners,use a soft and dry cloth for cleaning the unit .
Operating condition Noise pollution The protective device maybe trip and stop the unit within temp range listed below: Install the air conditioner in a place that can bear its weight in order to operate more quietly. Outdoor air temperature is over 21 HEATING Outdoor air temperature is below -7 Room temperature is over 31 Outdoor air temperature is over 43 COOLING DRY Install the outdoor unit in a place where the air discharged and the operation noise do not annoy your neighbors.
ADJUSTING AIR FLOW DIRECTION FUNCTION AND OPERATION OF PANEL'S PARTS Cassette Type While the unit is in operation, you can adjust the air flow louver to change the flow direction and naturalize the room temperature evenly. Thus you can enjoy it more comfortably. 1.Set the desired air flow direction. Push the SWING button to adjust the louver to the desired position and push this button again to maintain the louver at this position. 2.Adjust the air flow direction automatically.
3. External wiring diagrams DISPLAY PANEL Electric heater Power supply cord Infrared signal receiver: receive the signal from the remote controller. To make your remote controller operation more efficient, please let remote controller emittor aim at infrared signal receiver. Buzzer: firstly power supplied or any of remote controller operations will make the buzzer sound once.
Power Cord of the Indoor Unit Control Wire Items Model Power Power Switch Capacity Fuse 12000Btu/h,18000Btu/h,24000Btu/h 220-240V~ 50Hz 36000Btu/h Three Phase 36000Btu/h 380-400V 3N~50Hz Power Cord Indoor Unit Outdoor Unit 42000Btu/h,48000Btu/h Three Phase 380-400V 3N~50Hz 3 2.5 5 2.0 1.5 30A 5 2.5 2.5 3 1.5 2.5 3 1.5 3 2.
CAUTION AUTO mode operation procedure Operates by selecting automatically the operation mode(HEAT,DRY,COOL)depending on the room temperature at starting. With the remote controller pointing towards the air conditioner. 1 Press the ON/OFF button. When the unit is not at AUTO mode: 2 1 ON/OFF Press the MODE select button. Move the MODE to the 2 To Stop: HR. CLOCK (AUTO)position. Press the ON/OFF button. Power cord is to be selected according to national regulations.
6.35 15m (L-5)X0.03 kg 9.52 20m (L-5)X0.05 kg 12.7 25m (L-5)X0.10 kg COOL/ HEAT / DRY mode operation procedure With the remote controller pointing towards the air conditioner. (* "L" refers to length of connection pipe.) The additional refrigerant should be charged from the service port of the 3-way valve when the appliance is operating in cooling mode. Do not allow air enter the refrigeration system while charging refrigerant. HR.
Air flow direction adjustment procedure This type has no this function indoor unit 3-way valve diagram Adjusting air flow direction refrigerantflow direction 3-way valve Up/down direction can be adjusted by using the AIRFLOW button on the remote controller. Connect to indoor unit This button,each time pressed,changes the mode in the following sequence: Connect to outdoor unit Close position Valve spindle AUTO push the LOUVER button,changes the mode to swing louver. Push the button,to stop swing.
The following figure only shows the assembly relationship of the indoor unit ,outdoor unit and refrigerant pipes. Please refer to the following figures to install. Remote controller handling procedure Batteries replacing procedure Following cases signify dead cells.Replace the dead batteries with new ones. Receiving sound is not emitted from the unit when signal is transmitted. Indicator becomes indistinct.
REFRIGERANT PIPE INSTALLATION INDOOR UNIT INSTALLATION INSTALLATION LOCATIONS ! CAUTIONS 1.Location in the following places may cause malfunction of the machine. (If unavoidable, please consult your local dealer) a. A place where there is flammable gas leakage. b. There is salty air surrounding(near the coast). c. There is caustic gas(the sulfide, for example) existing in the air (near a hot spring). d. A place where can not bear the weight of the machine. e. In kitchen where it is full of oil gas f.
OUTDOOR UNIT INSTALLATION INDOOR UNIT INSTALLATION SHAPE OF INDOOR UINT a. distance between hook and ceiling Location for installing outdoor unit b.height of panel ceiling sponge 1. Install it at a place where it is convenient for installation and well ventilated. 2. Keep the required distance away from the wall as reqiured on the previous page when carrying on installation. 3. Pipe length and drop height should comply with the scope required below. c.distance between hook and indoor unit top d.
CEILING HOLE AND THE HOOK INSTALLATION 12000Btu/h UNIT 18000Btu/h UNIT Preparation Work on the Ceiling Unload air-in grille Installation method should be changed under the different construction structure. Please consult the professional for the detailed information. After opening a hole, the ceiling should be horizontal and strong to prevent vibration. 1 Cut the beams at the hole and remove them. 2 Reinforcing the beams that have been cut and the beams fixing the ceiling .
Install the hanging bolt into T groove of the hanging tool. Overhang the indoor unit and ensure it is level using a level indicator.
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