Haier AU42NAIMCA manual

Packaged unit Operation Manual AP42NACAAA AU42NAIAAA (HPU-44H03) AP42NACMAA AU42NAIMCA (HPU-42C03) No.0010571223 Ion TIMER ON TIMER OFF : AM PM AM PM AM PM : TIMER CLOCK SET TIME TIME SLEEP A U T O LO MED HI SET TEMP C ROOM TEMP TEMP TEMP SWING MODE FAN SPEED ON OFF : AM TEMP SWING FAN ON OFF MODE SLEEP SET CLOCK TIMER RESET LOCK[...]

Operation Content Cautions Parts Indoor unit Outdoor unit Operation display Wireless remote control Operation Auto Cooling operation Dry operation Heating operation Fan operation Sleep T imer ON and T imer OFF Air flow adjustment Operation hints Energy saving Cautions for the operation Maintenance Air filter and unit cleaning Before/after season ma[...]

CAUTIONS 1 Disposal of the old air conditioner Before disposing an old air conditioner that goes out of use, please make sure it's inoperative and safe. Unplug the air conditioner in order to avoid the risk of child entrapment. It must be noticed that air conditioner system contains refrigerants, which require specialized waste disposal. The v[...]

CAUTIONS 2 For the purpose of safety , the air conditioner must be properly grounded in accordance with specifications. Always remember to unplug the air conditioner before opening inlet grill. Never unplug your air conditioner by pulling on the power cord. Always grip plug firmly and pull straight out from the outlet. All electrical repairs must b[...]

Parts 3 1 2 3 4 1 Outlet grill 2 Operation panel 3 Inlet grill 4 Air filter 5 Remote-controller Indoor unit AM TEMP SWING FAN ON OFF MODE SLEEP SET CLOCK TIMER RESET 5 LOCK 6 7 Outdoor unit Air inlet 6 7 [At side and rear] Air outlet[...]

Parts Manual Operation Ion TIMER ON TIMER OFF : AM PM AM PM AM PM : TIMER CLOCK SET TIME TIME SLEEP A U T O LOW MID HIGH SET TEMP C ROOM TEMP TEMP TEMP SWING MODE F AN SPEED ON OFF 7 6 5 3 2 9 8 10 1 4 : 4 Remote controlled operation Power ON/OFF Used for unit start and stop. SWING Used to set auto fan direction MODE Used to select AUTO run, COOL, [...]

Operation 5 Clock set When unit is started for the first time and after replacing batteries in remote controller , clock should be adjusted as follows: Press CLOCK button, "AM"or "PM" flashes. Press or to set correct time. Each press will increase or decrease 1min . If the button is kept depressed, time will change quickly . Aft[...]

AM TIMER CLOCK SET TIME TIME SLEEP A U T O LOW MID HIGH SET TEMP C TEMP TEMP SWING MODE F AN SPEED ON OFF : Operation 6 Auto Manual Operation Remote-controlled Operation 1 3 Note: During Auto run operation, temp. setting will not be shown in LCD display , unit will select heating, cooling or fan operation according to the room temp. 2 AUTO AM TEMP [...]

Operation 7 Cooling Manual Operation AM TIMER CLOCK SET TIME TIME SLEEP SET TEMP TEMP TEMP SWING MODE F AN SPEED ON OFF : 2 3 1 5 4 C Remote-controlled Operation Press ON/OFF button Unit starts running. The previous status appears on the display (except. TIMER, SLEEP and SWING mode) Press MODE button. For each press, operation mode changes as follo[...]

Operation 8 Dry Manual Operation Remote-controlled Operation Press ON/OFF button Unit starts running. The previous status appears on the display (except. TIMER, SLEEP and SWING mode) Press MODE button. For each press, operation mode changes as follows: Select Drying operation shows" " Dry operation starts Select temp. button Press TEMP bu[...]

Operation 9 Heating Manual Operation Remote-controlled Operation Press ON/OFF button Unit starts running. The previous status appears on the display (except. TIMER, SLEEP and SWING mode) Press MODE button. For each press,operation mode changes as follows: Select Heating operation " " appears and Heating operation starts. Press F AN button[...]

Operation 10 Fan Manual Operation Remote-controlled Operation Press ON/OFF button Unit starts running. The previous status appears on the display (except. TIMER, SLEEP and SWING mode) Press MODE button. For each press,operation mode change s as follows: Select Fan operation shows " ", Fan operation starts. Press ON/OFF button Unit stops r[...]

Operation 11 SLEEP AM TIMER CLOCK SET TIME TIME SLEEP LOW MID HIGH SET TEMP C TEMP TEMP SWING MODE F AN SPEED ON OFF : Remote-controlled operation Before sleeping you can press the Sleep button. The conditioner will run under comfort sleep mode, and give you a comfort sleep. Usage of the Sleep function After starting, set the Run mode and press the[...]

Operation 12 T imer on/off operation Manual Operation Remote controlled operation TIMER operation TIMER ON AM AM : TIMER CLOCK SET TIME TIME SLEEP LOW MID HIGH ROOM TEMP TEMP TEMP SWING MODE F AN SPEED ON OFF : Set Clock correctly before starting T imer operation (refer to page 5) Y ou can let unit start or stop automatically at following times: Be[...]

Operation 13 T imer on-off function Manual Operation Remote controlled operation TIMER ON-OFF (1) After unit start, select your desired operation mode. Operation mode will be displayed on LCD. (2) TIMER mode selection Press TIMER button to change TIMER mode. Every time the button is pressed, display changes as follows: (3) Timer setting for TIMER O[...]

Operation 14 Air flow adjustment Swing louvers (V ertical louvers) Horizontal louvers (Adjust by hand) Up and down Adjust the louvers by hand to proper position. Put louvers at up position in cooling and down position in heating mode. This will be helpful to keep an even room temp. Note: In cooling or dry operation, don't put horizontal louver[...]

Operation hints 15 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, conden- sate might appear at outlet grill. 3-min delay protection Fan speed changes Cold draft prevention Use objectively D[...]

Energy saving 16 Keep proper room temp. T oo cold or too warm is no good to your health, and power consumption will be increased as well. 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 [...]

Cautions for the operation 17 Use control panel to operate the unit. Don't press buttons unless necessary . Use fuses of the right capacity . Never use iron or copper wires instead. Don't touch moving outlet grills. Keep a smooth air flow to inlet and outlet of both indoor and outdoor unit. T o avoid accident, don't insert any object[...]

Maintenance 18 Disconnect power supply Don't touch it with wet hand Don't wash with hot water or solvent to clean the unit Don't use hot water over 40 C, as this may cause damage to air filter . Wipe air filter carefully . Clean it with warm and wet cloth or with neutral detergent, then wipe it dry with clean and soft cloth. If air c[...]

Maintenance 19 After season maintenance Before season maintenance Let the unit run in Fan mode for half a day in a fine weather to dry completely the unit inside. T urn off the unit and pull out power plug. There might be certain power consumption even if unit is stopped. Clean air filter and indoor unit, cover outdoor unit after cleaning. Check if[...]

T rouble shooting 20 Followings are not problems Sound of water flowings are not problems. Sound of cracking is heard. Smells are generated. During operation, white fog or steam comes out of indoor unit. In cooling operation, unit switches to fan operation. Unit will not restart after stop. Won't start? No outlet air or fan speed can't be[...]

When problems occur? 21 Before ask for services, please first check your unit against following. Air conditioner won't start. Is power supply switch turned on? Power supply switch is not set at ON. Are operation controlls adjusted correctly as specified? Are horizontal louvers at up position (in heating mode)? Is there any direct sunlight in t[...]

Indoor & outdoor unit connection 22 power cable length Approx 1.5m Approx 2m pipe direction Left Rear Right Bottom Over 10cm Over 10cm Over 10cm Over 10cm Over 10cm Over 60cm Over 15cm Over 100cm[...]

Indoor & outdoor unit connection 22 power cable length Approx 1.5m Approx 2m pipe direction Left Rear Right Bottom Over 10cm Over 10cm Over 10cm Over 10cm Over 10cm Over 60cm Over 15cm Over 100cm[...]

23 T ools necessary T ools necessary Remote controller Cement nail Drain hose Heat-insalution pipe L-shaped metal Fall-prevention fitting metal Wire clip Drain elbow Self-tapping scerw Rubber pad Hexagon wrench W all hole cover Piping hole cover Dry battery 7 # Putty No. QTY Shape and description Parts in the following list are accessories for the [...]

24 Installation procedures Display of whole unit Installation of outdoor unit 190 340 190 580 Installation dimension of outdoor unit (mm) T ry to bring the packed unit to the installation place. When it is inevitable to unpack the unit, be careful not to damage the unit. Wrap it with nylon etc. After unpacking, be sure to put it with the front side[...]

Installation procedures 25 Installation of indoor unit Selection of installation place Place where it is easy to route drainage pipe and outdoor piping. Place away from heat source and with less direct sunlight. Place where cool and warm air could be delivered evenly to every corner of the room. Place near power supply socket. Leave enough space ar[...]

26 Installation of fall-prevention fitting metal: Fix the fitting metal to the wall by screws so that there is no clearance between them. With the unit set up vertically , fix the fitting metal to the unit with screws while making an adjustment at the long portion of the hole so that there is no clearance between the upper surface and the fitting m[...]

27 2. Piping connection of indoor unit Arrangement of piping and drainage pipe After opening inlet grill, you will see a control box as shown in the Fig. Remove the cover before working. Cut away , with a hammer or a saw , the lid for piping according to piping direction. Insulation material Copper tube Drain hose Connecting electric cable for indo[...]

28 3. Piping connection of outdoor unit. Connect the connecting pipe and inlet and outlet liquid pipe according to the piping method. Installation procedures When piping is longer than 5 m, charge additional refrigerant specified in this list. Pipe length Refrigerant charge (g) 5m 10m 15m 20m 500 750 250 4.Purging method Discharge the air out of th[...]

29 Electric wiring Note: Electric wiring must be done by qualified person. Use copper wire only , the parameter of connecting cable is H07RN-F4 X 0.75mm 2 . Wiring of indoor unit Insert the cable from outside the wall hole where piping already exist. Pull it out from front. Loosen terminal screws and insert cable end fully into terminal block, then[...]

30 Others 1. Power supply Air conditioner must use an exclusive line (over 30A) When installation air conditioner in a wet place, try to use a circuit breaker against Current leakage. For installation in other places, use circuit breaker as far as possible. Installation inspection and test run: Please operate unit according to this Manual. Items to[...]