Instruction/ maintenance manual of the product AD142XLERA Haier
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LOW E.S.P . DUCT TYPE INDOOR UNITS OPERA TION & INST ALLA TION MANUAL AD092XLERA AD122XLERA AD142XLERA AD182XLERA R410A MUL TI SPLIT SERIES ROOM AIR CONDITIONER No.0010577705 Please read this manual carefully before using this air conditioner . Please keep this manual safely for future use.
Contents Cautions .................................................................................... Safety precautions..................................................................... Notes for safety ...........................................
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.
All the cables shall have got the local authentication certificate. 6. The breaker of the air conditioner should be all-pole switch; and the distance between its two contacts should be no less than 3mm. Such means for disconnection must be incorporation in the fixed wiring.
3 W ARNING! Carefully read the following information in order to operate the air conditioner correctly . Below are listed three kinds of Safety Cautions and Suggestions. Be sure to conform with the following important Safety Cautions. The Safety Cautions should be at hand so that they can be checked at any time when needed.
4 CAUTIONS! Conditioner should not be used for any other purpose other than airconditioning. 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 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. Safety precautions Incorrect installation may cause water leaking, shock and fire hazard.
Notes for safety 6 The instructions with this warning mark must be carried out strictly , for they are all concerned with safety of the product or human beings.
Parts and Functions 7 INDOOR UNIT Electrical box Air inlet Drain pan Air outlet.
8 The followings are not malfuncition Hua Hua T rouble 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 ì Bi- Bi-î or ìGodo-Godoî.
9 **? ON OFF Air does not blow or the fan speed cannot be changed during drying. In DRY 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.
10 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 .
1 1 When trouble happens Insufficient cooling or heating Insufficient cooling Any other heat sources in the room? Sunlight direct into the room ? T oo crowed in the room ? Cooled air blown out ( when .
12 W ARNING Instructions to installation 1. Safety precautions Please read these "Safety Precautions" first then accurately execute the installation work.
13 PRECAUTION Execute proper grounding. Do not connect the earth wire to a gas pipe, water pipe, lightening rod, or a telephone ground wire. Improper placement of earth wires can result in electric shock. An electric leakage breaker must be installed, otherwise electric shock or other accidents would occur .
14 Self-contained accessories 3. Accessories for installation Name of Parts No. A B C D E F Non-adhesive T ape Adhesive tape Connecting Hose Gypsum powder Drain hose Heat insulation material 4. Choose the installation place Install the indoor unit where the weight of the unit can be supported.
Installation dimension:(mm) Unit model AD142XLERA AD182XLERA AD122XLERA AD092XLERA a 1002 538 b 483.5 483.5 c 131 131 d 1 105 610 e 255 255 f 105 105 g 880 418 h 970 508 i 220 220 1.This series' indoor units are all low static pressure type(max. 20 Pa external static pressure available ).
The distance between air duct outlet and air conditioner outlet is according to the length of actually installed air duct and in service behavior of the static pressure terminal: Installation sketch m.
2. Installation of air return duct 3. Air duct insulation Use M8 or M10 suspension screws (4, prepared in the field) (when the suspension screw height exceeds 0.9 m, M10 size is the only choice). These screws shall be installed as follows with space adapting to air conditioner overall dimensions according to the original building structures.
Original concrete slab Use hole hinge, hole plunger or hole bolt. Steel reinforcement structure Use steel angle or new support steel angle directly . Hanging of the indoor unit Fasten the nut on the suspension screw and then hang the suspension screw in the T slot of the suspension part of the unit.
Supplementary refrigerant The refrigerant supplementation shall be as specified in the installation instructions attached with the outdoor unit. The added refrigerant shall be R22.
The connection of indoor unit pipes must use double spanners. The installing torque shall be as given in the following table. Double-spanner operation Pipe expansion dimensions as follows: 20 Pipe exp.
21 1. Indoor unit communication addresses setting CAUTION! F AIL TO DO THIS, THE UNIT WILL NOT WORK. (2). Address setting procedure when using the DIP switches SW01 and SW03.
22 4.T rial operation The person who has completed this installation shall be requested to conduct a test operation for check: Is the temperature adjuster working normally? Does the location for installation conform to requirements? Winding up with Protective Plastic T ape.
23 4 Wiring of indoor unit The distance between the signal wires and the power cabes should be at least 50mm. C B A Q P 1(L) 2(N) 2(N) 1(L) P Q A B C L N C1 C2 T o other indoor unit T o wired controll.
24 Failure code Abnormal communication between wired controller and indoor unit PCB Drainage system abnormal The short-connector disconnected, or at wrong position, or the float switch broken down or .
25 Failure code F AILURE CODE (CHECK THE WIRED REMOTE CONTROLLER) TROUBLE SHOOTING (outdoor unit) * * 1. Please contact the installers or distributors when trouble happens to repair it. 2. T urn the power off and power on again, if the failure code recurs, please inform the franchiser .
HAIER GROUP Qingdao Haier Air Conditioner Electric Co., Ltd. Address: Haier Garden, Qianwangang Road, Economic Development Zone, Qingdao, Shandong 266555, P .
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