Instruction/ maintenance manual of the product AB422ACERA Haier
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Please read this operation manual before using the air conditioner . No.0010577963 B Operation & Installation Manual CASSETTE TYPE AIR CONDITIONER Please keep this manual carefully and safely .
Contents Cautions ........................................................................................... Introduction to Spare Parts ................................................................ Maintenance ....................................
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.
4. The wiring method should be in line with the local wiring standard. 5. The power and connecting cable are self- provided, For series 142, 182 (*EAA), The requirement of the power cable: H05RN-F 3G 2.5mm 2 . The requirement of connecting cable: H05RN-F 3G 2.
3 W ARNING! Carefully r ead the following information in order to operate the airconditioner correctly . Below are listed three kinds of Safety Cautions and Suggestions. W ARNING! CAUTION! Incorrect operations may result in injuries or machine damages; in some cases may cause serious consequences.
4 CAUTIONS! Conditioner should not be used for any other purpose other than air conditioning. Don't use air-conditioner for any other special purposes, e.g. the preservation and protection of food, animals, plants, pecision apparatus as well as work of art, otherwise the qualities of these stuffs may be damaged.
5 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 .
Intr oduction to Spar e Parts 6 Drain Hose Swing fender Refrigerant pipe Cable line Earthing line Air filter Outlet Suction grill (located in the suction grill) In cooling operation, to discharge the water from inside the room.
7 Maintenance Clean the unit T urn off the power supply switch Do not touch with wet hand. Do not use hot water or volatile liquid The 4 fixed bolts must be loosed as shown in the figure by arrow if they are bolts, the method is that: push the blots inward till to another edge.
8 3. Dismantle air filter CAUTION! 4. Clean 6. Close inlet grill 7. Press the filter signal return key on the controller . (A) Remove dust with vacuum filter . 5. Install air filter (1) Put filter into protruding parts at the top of the inlet grill. (2) Connect the two pothooks with inlet grill See 2 [Clean inlet grill] 1.
Maintenance 9 3. T ake of inlet grill 4. Clean CAUTION! NOTE When the filter too much dust T o spray the special detergent for vent fan or utensils. 5.
Maintenance 10 (For series 362, 422, 482, 602 ) Clean the air filter Instructions : 1. Open air inlet grille 2.Dismantle the air filter 3. Clean When not for cleaning, do not dismantle the air filter , otherwise it may cause trouble.
1 1 Maintenance 4. Install air filter 5. Close air inlet grille Clean the air inlet grille 1. Open air inlet grille 2. Remove air filter 3. Remove the air inlet grille 4. Clean Notice Do not use the hot water over 50 C to clean to avoid discoloration or deformation.
12 NOTE The inner part of indoor unit must be cleaned. Consult dealer , because clean must be done by technician. In cooling operation, discharging system discharge water in r oom. 2. 1. Seasonal Reserve Operate the unit with F AN mode on a fair day for about half a day to dry the inside of the unit well.
13 The followings are not malfuncition Hua Hua T r ouble Shooting W ater flowing sound is heard When the air conditoner is started, when the compressor starts or stops during operation or when the air conditioner is stopped,it som- etimes sounds “ Bi- Bi-” or “Godo-Godo”.
14 **? ON OFF T r ouble Shooting Air does not blow or the fan speed cannot be changed during drying. In DR Y mode, when room temperature becomes 2 C higher than temperature setting, unit rill run intermittently at LO speed regardless of F AN setting During heating,indoor fan is still running even unit is stopped.
15 When T r ouble Happens Insufficient cooling or heating The operation controller adjusted as required Air filter too dirty ? Horizontal swing louver upward ? (in HEA T mode) Any obstacle exists at t.
16 When T r ouble Happens Resumable if lower than 100 degree Error display ( For ERA series ) 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.
17 When T r ouble Happens Resumable if lower than 100 degree Error display ( For EAA series ) 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 Failure description Indoor ambient temp. sensor failure Indoor coil temp. sensor failure Outdoor ambient temp.
18 Customer Need-to-know Customer Need-to-know Please install the air conditioner according to the requirements specified in this manual to ensure the air conditioner work well. Be careful not to scratch the surface of the case during moving the air conditioner .
19 Unit shall be grounded. But grounding shall not be connected to gas pipe water pipe, telephone line. Poor grounding will cause electric shock. Be sure to install a leakage breaker to avoid electric shock. Arrange water drainage according to this Manual.
(2) Ceiling height Indoor unit can be installed on ceiling of 2.5-3m in height. (Refer to Foeld setting and Installation Manual of ornament panel.) (3) Install suspending bolt. Check if the installation place is strong enough to hold weight. T ake necessary measures in case it is not safe.
3. PREP ARA TION FOR THE INST ALLA TION (1) Position of ceiling opening between unit and suspending bolt. 3 21 (2) Cut an opening in ceiling for installation if necessary . (when ceiling already exists.) (3) Install a suspending bolt. (Use a M10 bolt) T o support the unit weight, anchor bolt shall be used in the case of already exists ceiling.
22 4. INST ALLA TION OF INDOOR UNIT In the case of new ceiling < After installation on the ceiling > (3) Adjust unit to its right position. (Refer to preparation for the installation-(1)) (4) Check unit's horizontal level.
6. INST ALLA TION OF W A TER DRAINAGE PIPE ( As for outdoor piping, please refer to installation Manual of outdoor unit. ) 5. REFRIGERANT PIPING Outdoor is precharged with refrigerant. Be sure to see the Fig.1, when connecting and removing piping from unit.
24 Check whether indoor unit is horizontal with leveler or polythene pipe filled with water , and check that the dimension of the ceiling opening is correct. T ake off the lever gauge before install the ornament panel. Fasten the screws to make the height difference between the two sides of indoor unit less than 5mm.
(2) Check if water drainage is smooth after installation. Charge, through air outlet or inspecting hole, 1200ccd water to see water drainage. After wiring Remove cover of control box, c onnect 1PH power to terminal 1 and 2 on terminal block.,use remote controller to operate the unit.
26 As for outdoor unit circuit, please see Installation Manual of outdoor unit. Note: All electric wires have their own poles, poles must match that on terminal block. 9. INST ALLA TION OF ORNAMENT P ANEL 1. Prepar e ornament panel Handling of ornament panel Ornament panel shall not be placed face down or against wall, neither on an uneven object.
27 (1) 3. Install ornament panel on indoor unit. As shown in Fig.7,match the position of swing flap motor with that of the indoor unit piping hole , so that ormament panel can be placed on to indoor unit. Installation of ornament panel Place the holding ring on swing flao motor side teporarily on hooks of the indoor unit.
28 Item to the checked Pay special care to the following and check after installation Unproper installation may cause Check Is indoor unit firmly installed? Is gas leakage check performed? Is unit pro.
HAIER GROUP Qingdao Haier Air Conditioner Electric Co., Ltd. Address: Haier Garden ,Qianwangang Road , Economic Development Zone, Qingdao ,Shandong 266500, P .
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