Haier AC422AFERA manual

Operation & Installation Manual No. 0010577967 B Please read this operation manual before using the air conditioner . Please keep this manual carefully and safely . CONVERTIBLE TYPE AIR CONDITIONER AC282AFEAA AC362AFEAA AC482AFEAA AC602AFEAA AC282AFERA AC362AFERA AC422AFERA AC522AFERA 06.09.11 1.************ ************ 2.P2****** 3.****** AC4[...]

Contents Cautions ........................................................................... Safety Precautions ........................................................... Features and Functions ................................................... Name of Parts ..................................................................... Cleaning and Care [...]

Cautions 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. Always grip plug firmly and pull straight out from the outlet. Disposal of the old air conditioner Before disposing an old air conditioner that goes out of us[...]

2 Cautions If the air conditioner is used under higher temperature condition than those listed, the built-in protection circuit may operate to prevent internal circuit damage. Also, during Cooling and Dry modes, if the unit is used under conditions of lower temperature than those listed above, the heat-exchanger may freeze, leading to water leakage[...]

3 Safety Pr ecautions W ARNING! DANGER! Do not attempt to install this air conditioner by yourself. This unit contains no user-serviceable parts. Always consult authorized service personnel for repairs. When moving, consult authorized service personnel for disconnection and installation of the unit. Do not become excessively chilled by staying for [...]

4 Safety Pr ecautions W ARNING! Provide occasional ventilation during use. Do not direct air flow at fire places or heating apparatuses. Do not climb on and place objects on the air conditioner . Do not hang objects from the indoor unit. Do not set flower vases or water containers on top of the air conditioner . Do not expose the air conditioner di[...]

5 Featur es and Functions AUTOMA TIC OPERA TION SLEEP HEA T & COOL TYPE Merely press the ON/OFF button, and the unit will begin automatic operation in any of the Heating, Cooling and Blow modes as appropriate, in accordance with the thermostat setting and the actual temperature of the room. COOLING TYPE When the SLEEP button is pressed during C[...]

6 Featur es and Functions VER TICAL AIR DIRECTION ADJUSTMENT Use the air direction adjustment within the ranges shown above. HORIZONT AL AIR DIRECTION ADJUSTMENT Each time the button is pressed, the air direction range will change as follows: Press the AIR FLOW DIRECTION VER TICAL SET button. The vertical airflow direction is set automatically as s[...]

Each time the button is pressed, the air direction range will change as follows: Featur es and Functions 7 The swing range of up-down flap is as follow : air direction louvers RIGHT/LEFT 1 2 3 4 5 3 2 1 2 4 1 5 4 5 1 2 3 4 5 Air flow direction set Range of swing 1 2 3 4 5 1 1 2 3 1 to 3 to 3 to 4 to 5 to 5 (all range) Note : When being switched on [...]

Name of Parts 8 1 Operating Control Panel 2 Emergency switch 3 Power Indicator Lamp 4 OPERA TION Indicator Lamp 5 TIMER Indicator Lamp 6 Compressor Lamp 7 Remote receiver 8 Inlet Grill ( Filter inside ) 9 Front panel 4 5 6 1 POWER OPER TIMER EMER 2 COMP 3 for series 282, 362, 422, 482, 522 ,602 8 9 1 7 Note : For the wired control type unit, the un[...]

9 The following four procedures are for series 282, 362, 422, 482, 522, 602. 1. Pull the filters upward to remove them from the Intake Grill. 2. Clean the air filter: Remove the dust from the filters by vacuum cleaner or washing them. After washing, allow the air filters to dry thoroughly in an area protected from sunlight. 3. Re-attach the air fil[...]

10 Operation T ips Operation and Performance *Heating Performance *Microcomputer-contr olled Automatic Defrosting Heat-pump air conditioners heat your entire room by recirculating air throughout the room, with the result that some time may be required after first starting the air conditioner until the room is heated. This air conditioner operates o[...]

1 1 W ARNING ! CAUTION ! Please ask the dealer or specialist to install, never try by the users themselves. After the installation please be sure of the following conditions. Incorrect installation may cause water leaking, shock and fire hazard. Please call dealer to install the air -conditioner . Air -conditioner can't be installed in the env[...]

1 . SELECTING THE MOUNTING POSITION For authorized service personnel only W ARNING W ARNING CAUTION Installation of Indoor Unit 12 Be careful not to scratch the room air conditioner when handing it. After installation, explain correct operation to the customer , according to the operating manual. Let the customer keep this installation manual becau[...]

FOR HALF CONCEALED INST ALLA TION (1) Install the indoor unit level on a strong wall which is not subject to vibration. Installation of Indoor Unit 13 (2) The inlet and outlet ports should not be obstructed : the air should be able to blow all over the room. (3) Do not install the unit where it will be exposed to direct sunlight , (6) T ake servici[...]

INST ALLA TION PROCEDURE Install the room air conditioner as follows: CONNECTION PIPE REQUIREMENT T able 1 Model Diameter Liquid side Gas side Maximum length Maximum height (between indoor and outdoor) 9.52 mm 19.05mm 50 m 30 m 14 Installation of Indoor Unit 1. REMOVE THE INT AKE GRILL AND SIDE COVER (1) Remove the Air filters 2. LOCA TION OF CEILI[...]

15 Installation of Indoor Unit 3. DRILLING THE HOLES AND A TT ACHING THE SUAPENSION BOL TS IF USING ANCHOR BOL TS (1) Drill holes for anchor bolts at the locations at which you will set the suspension bolts. Note that anchor bolts (to be obtained locally). (2) Install the anchor bolts ,then temporarily attach special nut "B" (included) an[...]

FOR HALF-CONCESLED INST ALLA TION In order to check the drainage, be sur e to use a level during installation of the indoor unit. If the installation site of the indoor unit is not level, water leskage may occur CAUTION Installation of Indoor Unit Ceiling panel Wall When installing the indoor unit in a semi-concesled orientation, make sure to reinf[...]

INST ALLING THE COUPLER HEA T INSULA TION After checking for gas leaks, insulate by wrapping insulation around the two parts (large and small) of the indoor unit coupling, using the coupler hest insulation. After installling the coupler heat insulation, wrap both ends with vinyl tape so that there is no gap. Secure both ends of the heat insulation [...]

18 Installation of Indoor Unit DRAIN PIPING Install the drain pipe with downward gradient (1/50 to 1/100) and so there are no rises or traps in the pipe. Use general hard polyvinyl chloride pipe (VP25)[outside diameter 38 mm.] During installation of the drain pipe,be careful to avoid applying pressure to the drain point of the unit. When the pipe i[...]

19 Installation of Indoor Unit (1) Install insulation for the drain pipe.(See Fig.12 and 13) Cut the included insulation material to an appropriate size and adhere it to the pipe. Insulation for Drain pipe (T o be obtained locally .Length shoud be at least 8mm.) Indoor unit(drain port) Drain pipe insulation (accessories) Drain pipe Indoor unit No g[...]

20 Installation of Indoor Unit ELECTRICAL WIRING HOW TO CONNECT WIRING TO THE TERMINALS (1)Cut the wire and with a wire cutter or wire-cutting pliers,then strip the insulation to about 15/16"(25mm) of expose the solid wire. (2)Using a screwdriver ,remove the terminal screw(s) on the terminal board. (3)Using pliers,bend the solid wire to form a[...]

21 Installation of Indoor Unit CAUTION (1) Match the terminal block numbers and connection cord colors with those of the outdoor unit. Erroneous wiring may cause burning of the electric parts. (2) Connect the connection cords firmly to the terminal block. Imperfect installation may cause a fire. (3) Always fasten the outside covering of the connect[...]

22 Installation of Indoor Unit FRESH-AIR INT AKE (1)Open up the knockout hole for the fresh-air intake,as shown in Fig.16 (If using half-concealed installation ,open up the top knockout hole instead) CAUTION (1)When removing the cabinet(iron plate),be careful not to damage the indoor unit internal parts and surrounding area(outer case). (2)When pro[...]

W ARNING (1) Remove the cord clamp. (2) Process the end of the connection cords to the dimensions shown in Fig.19. (3) Connect the end of the connection cord fully into theterminal block. (4) Fasten the connection cord with a cord clamp. (5) Fasten the end of the connection cord with the screw . (6) The power cable and connecting cable are self-pro[...]

TEST RUNNING 1. CHECK ITEMS (1) INDOOR UNIT (1) Is operation of each button on the remote control unit normal? (2) Does each lamp light normally? (3) Do not air flow direction louvers operate normally? (4) Is the drain normal? (2) OUTDOOR UNIT (1) Is there any abnormal noise and vibration during operation? (2) W ill noise, wind, or drain water from[...]

25 T r ouble Shooting Followings are not problems Sound of water flowing is not a problem. Sound of cracking is heard. Smell are generated. During operation, white fog or steam comes out from the indoor unit. No outlet air or fan speed can't be changed in dry mode. In cooling operation, unit switches to blowing operation. W on't start? In[...]

26 Before ask for services, please first check your unit against the following. Air conditioner won't start. Poor cooling or heating Is power supply switch turned on? Power supply switch is not set at ON. Is city power supply normal? Is leakage current breaker activated? This is very dangerous, please disconnect power supply immediately and co[...]

27 Error display ( For *ERA series ) T r ouble Shooting Resumable if lower than 100 degree For remote type, flash times 1 2 3 4 5 6 7 8 9 10 1 1 12 13 14 15 16 17 18 19 20 21 Failure description Indoor ambient temp. sensor failure Indoor coil temp. sensor failure Outdoor ambient temp. sensor failure Outdoor coil temp. sensor failure Over-current pr[...]

28 Error display ( For *EAA series ) T r ouble Shooting For remote type, flash times 1 2 3 4 5 6 8 9 10 1 1 12 13 15 17 18 19 20 Failure description Indoor ambient temp. sensor failure Indoor coil temp. sensor failure Outdoor ambient temp. sensor failure Outdoor coil temp. sensor failure/Compressor discharging temp. sensor abnormal Over-current pro[...]

HAIER GROUP Qingdao Haier Air Conditioner Electric Co., Ltd. Address: Haier Garden ,Qianwangang Road , Economic Development Zone, Qingdao ,Shandong 266500, P .R.China W eb Site: http://www .haier .com[...]