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CABINET TYPE AIR CONDITIONER
Operation & Installation Manual
HPU-42CF03
HPU-42HF03
No.0010576728A
Please read this operation manual before using the air conditioner.
Please keep this manual carefully and safely.
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Content Operation Cautions 1-2 Parts 3-5 Operation 6-11 Operation hints 12 Energy saving 13 Maintenance 14-15 Trouble shooting 16 When problems occur 17-18 Indoor & outdoor unit connection 19 Tools necessary 20 Installation procedures 21-26 Others 27
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Cautions All these valuable materials may be taken Disposal of the old air conditioner to a waste collecting center and used again Before disposing an old air conditioner after adequate recycling. that goes out of use, please make sure it's inoperative and safe. Unplug the air Consult your local authorities for the name conditioner in order to avoid the risk of and address of the waste materials child entrapment. collecting centers and waste paper disposal services nearest to your house. It must
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Cautions For the purpose of safety, the air Specifications conditioner must be properly grounded The refrigerating circuit is leak-proof. in accordance with specifications. The machine is adaptive in following situation Always remember to unplug the air Applicable ambient temperature range: conditioner before opening inlet grill. Never unplug your air conditioner by Rated Maximum Minimum pulling on the power cord. Always grip DB C 27 32 18 Indoor WB C 19
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Parts 1 ON/OFF POWER RUN TIMER HEATER ON/OFF POWER RUN TIMER HEATER 2 Note:For cooling only unit,the "HEATER" light is invalid; ON/OFF: If pressing this button,the unit will enter Auto Run mode according to the room temperature. Indoor unit 3 1 Outlet grill 2 Operation panel 4 3 Inlet grill 4 Air filter [inside the unit] Outdoor unit 1 Inlet grill Remote controller 2 Outlet grill B A 1 A U T O OFF M D TEMP ON OFF SWING FAN MODE SLEEP HEALTH FRESH CLOCK SET TIMER HIGH/SO 2 HEAT FILTER RESET CO
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Parts 4.Operation MODE Remote controller Used to select operation mode. 28 27 Every time you press MODE button, operation mode 29 26 changes according to following sequence: 30 25 B A 31 24 32 AUTO DRY HEAT FAN 23 COOL 33 22 34 A U T O 21 5.HEALTH Button 35 OFF M D 20 36 6.CLOCK Button 19 1 TEMP Used to set correct time. ON 2 18 7.TIMER Button OFF SWING FAN 3 MODE SLEEP Used to select TIMER mode:TIMER ON,TIMER 4 17 OFF, TIMER ON/OFF. HEALTH FRESH 16 5 (Note: if time of TIMER ON is the same as TI
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+ - - + Parts The distance between the remote controller and the receiver 17.SLEEP Button should be max 7m and there should be no obstacle between (The clock must be corrected before setting sleep function) them. Used to set sleep mode. Do not throw the remote controller; prevent it from being damaged. When operating the remote controller in an area where 18.FAN Button electronically controlled lights are installed or wireless Used to select fan speed:LOW,MID,HIGH,AUTO. handset
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AUTO, COOL , HEAT and DRY Operation Operation Manual Operation 1. Unit start Remote-control unit Press ON/OFF button,unit starts. Previous operation status appears on LCD (except for A TIMER,SLEEP and SWING setting) 2.Select operation mode Press MODE button. At each press, operation mode A U changes as follows: T O AUTO COOL DRY HEAT FAN TEMP ON 3 3 Then select AUTO run or select COOL operation or OFF SWING FAN 5 1 4 select DRY operation or select HEAT operation MODE SLEEP 3.Temperature
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Fan Operation Operation Manual Operation Remote-control unit 1.Unit start Press ON/OFF button to start your air conditioner. Previous operation status appears on LCD (except for TIMER, SLEEP, and SWING setting). 2.Select operating mode Press MODE button. At each press, operation mode A changes as follows: COOL DRY HEAT FAN AUTO Then select FAN TEMP 3. Adjust fan speed ON Press FAN button. At each press, fan speed changes as OFF SWING FAN 4 follows: 3 1 MODE SLEEP HEALTH FRESH 2 LOW HIGH MED CLO
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Adjusting air flow direction Operation Swing louvers (Vertical louvers) Horizontal louvers (Adjust by hand) Up and down Adjust the louvers by hand to proper position. Note: Put louvers at up position in cooling and down position in heating mode. This will be helpful to keep an even room temp. Notice:In cooling or dry operation, don't put horizontal louvers at downward position for a long time, or outlet grill might get frosted. Don't expose your skin to cool or warm air for a long time. A A U T
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Sleep Function Operation Before going to bed you can press down the SLEEP button and the air conditioner will run so as to make you sleep more comfortably. Before using this function, the clock must be set. Use of SLEEP function After the unit's start, set running mode and then press SLEEP button once to make the air conditioner have the previous-set sleep time (first power-on is "1h"). The sleep symbol will appear. Press time button / : you can choose the time in 1~8 hours. Each time the bu
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Timer ON/OFF Function Operation Manual Operation Remote control unit Set clock correctly before starting TIMER operation 1.Unit start After unit start, select your desired operation mode (operation mode will be displayed on LCD) A 2.TIMER mode selection Press TIMER button on the remote controller to change TIMER mode. Every time the button is pressed, display of TIMER mode changes as follows: blank ON OFF ON OFF AM AM 12:00 PM12:00 12:00 PM12:00 TIMER ON TIMER OFF TIMER ON-OFF TEMP Then select T
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Timer ON-OFF Function Operation Manual Operation Remote controller operation Set clock correctly before starting TIMER operation 1.Unit start After unit start, select your desired operation mode (operation A mode will be displayed on LCD) 2.TIMER mode selection Press TIMER button on the remote controller to change TIMER mode. Every time the button is pressed, display of TIMER mode changes as follows: OFF ON OFF ON OFF blank AM AM TEMP 12:00 PM12:00 12:00 PM12:00 TIMER ON TIMER OFF TIMER ON-OFF O
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Operation hints Unit operation Protection devices inside the unit will activate to stop unit operation, when ambient temp. is extremely low or high. When unit is running under high humidity in cooling or dehumidifying mode, condensate might appear at outlet grill. 3-min delay protection Unit will not restart until 3 min have elapsed for the protection of the unit. Fan speed changes When Fan speed is set at Auto in cooling mode, it will be automatically reduced as room temp. is approaching temp
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Energy saving Keep proper room temp. Too cold or too warm is no good to your health, and power consumption will be increased as well. Proper temp. Air filter should be periodically cleaned If air filter is clogged: It will cause poor cooling and heating efficiency, higher power consumption and even problem may occur. In cooling operation, water will flow out. Use Timer effectively OFF ON You may use Timer mode to keep AM PM 8:00 5:00 a comfortable room temp.when you wake up or come home f
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Maintenance Disconnect power supply Don't touch it with wet Don't wash with hot water hand or solvent to clean the unit Don't splash water directly on indoor Don't spray any paint or insecticide unit. on the unit. This could be very dangerous This will cause damage or even fire accident. Air filter cleaning Pull it out from top as shown in Fig. Use water or vacuum cleaner to clean it. If it is extremely dirty, wash it with neutral detergent or soap water. Wash it with clean water and install it
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Maintenance Indoor and outdoor cleaning Clean it with warm and wet cloth or with neutral detergent, then wipe it dry with clean and soft cloth. If air conditioner is very dirty, clean it with cloth soaked in neutral detergent,then wipe off the detergent with clean water. Don't use water higher than 40 C , which will cause discoloring and deformation. Don't use insecticide or other chemical detergents. After season maintenance Let the unit run in Fan mode for half a day in a fine weather to dry c
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Trouble shooting Followings are not problems During unit start and operation or at stop, a swishing or Sound of water flowings are not gurgling noise may be heard. This noise is generated by problems. refrigerant flowing in the system. During unit operation, a cracking noise may be heard. Sound of cracking is heard. This noise is generated by the casing expanding or shrinking because of temperatuer changes. Smells are generated. This is because the system circulates smells from the interior air
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When problems occur Before asking services, please firstly check your unit according to following. Air conditioner won't start. Is city power supply normal? Is leakage current breaker Is power supply switch activated? turned on? This is very dangerous, please Power disconnect power supply Power supply failure? immediately and contact your switch is not set dealer. at ON. Poor cooling or heating Are operation controlls Are there any obstacles at inlet Is air filter too dirty? adjusted correctly o
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When problems occur 1. Errors display Inspection display Contents of breakdown The "Power" light flashes once Room temp. sensor abnormal The "Power" light flashes twice Indoor coil temp. sensor abnormal The "Power" light flashes sixteen times Outdoor low pressure or compressor discharge temperature abnormal (Heat pump unit) The "Power" light flashes four times Outdoor defrosting sensor abnormal 2. Power supply The parameter of power cord is over 2.5mm2x5. The parameter of connect cord is 0.75mm
