Instruction/ maintenance manual of the product AD142ALEAA Haier
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Operation & Instruction Manual No. 0010577975 DUCT TYPE AIR CONDITIONER AD142ALERA AD182ALERA AD242ALERA AD142ALEAA AD182ALEAA AD242ALEAA Please read this operation manual before using the air conditioner . Please keep this manual carefully and safely .
1 T able of Contents Malfunction 7-8 Care and Maintenance 9 For Preparation of Heating 10 Is The Unit Installed Correctly 1 1 Installation Manual For Indoor Unit 12-21 Safety Precautions 3-5 Parts and.
Cautions 2 All electrical ropairs must be carried out by qualified electricians. Inadequate repairs may result in a major source of danger for the user of the air conditioner .
Safety Pr ecautions Before starting to use the system, read carefully this"SAFETY PRECAUTIONS" to ensure a proper operation of the system. Safety precautions described here are classified to " W ARNING" and " CAUTION".
4 CAUTION Do not wash the air conditioner with water . Do not install the system where the air outlet reaches directly the flora and fauna. Make sure to use a fuse of proper electric rating. Do not operate the system while the air outlet grill is removed.
5 2. If the supply cord is damaged, it must be replaced by the manufacturer or its service agent or a similar qualified person. 3. If the fuse on PC board is broken please change it with the type of T 3.15A /250V AC. 4. The wiring method should be in line with the local wiring standard.
Parts and Functions 6 Electrical components Case Drain pan Evaporator Air outlet frame.
please check the following things about your air conditioner before making a servie call. Unit fails to start ON OFF Is the power sour ce switch adjust cut in? Is city supply power in normal? Power st.
8 The followings are not malfunction Shuru Shuru When the air conditioner is started, when the compressor starts or stops during operation or when the air conditioner is stopped, it sometimes sounds "shuru shuru" or "gobo gobo". It is the flowing sound of the refrigerant, and it is not a trouble.
9 Car e and Maintenance Points to observe T urn off the power supply switch. Do not touch with wet hand. Do not use hot water or volatileliquid. ON OFF Thinner Do not use! Benzine T ooth powder Cleaning CAUTION Do not dry the air filter with fire. Do not run the air conditioner without the air filter .
10 For Pr eparation of Heating "HOT KEEP"is operated in the following cases. When heating is started: In order to prevent blowing out of cool wind, the indoor unit fan stopped according to the room piping temperature when heating operation is started.
1 1 Is The Unit Installed Corr ectly For inspection and maintenance When you change your addr ess or the installation place Electric work Confirm the following items for safe and comfortable use of air conditioner . The installation work is to be burden on the sales dealer , and do not conduct it by yourself.
12 Installation Manual For Indoor Unit 1. Safety precautions W ARNING Please read these "Safety Precautions" first then accurately execute the installation work.
13 Installation Manual For Indoor Unit The indoor unit shall be installed at locations where cold and hot air could evenly circulated. The following locations should be avoided: Places with rich saline matters (seaside regions).
14 Installation Manual For Indoor Unit a b c d e f g h i Fig 2 After selecting the unit installation location, pr oceed the following steps: 1. Drill a hole in the wall and insert the connecting pipe and wire through a PVC wall-through tube purchased locally .
15 Installation Manual For Indoor Unit Each of the air sending duct and air return duct shall be fixed on the prefabricated panel of the floor by the iron bracket. The recommended distance between the edge of the air return duct and the wall is over 150mm.
16 Installation Manual For Indoor Unit Installation of indoor unit duct 1. Installation of air sending duct This unit uses rounded duct, the diameter of the duct is 180mm. The rounded duct needs to add a transition duct to connect with the air-sending duct of indoor unit, then connect with respective separator .
17 Installation Manual For Indoor Unit Installing the suspension screw: Use M8 or M10 suspension screws (4,prepared in the field)(when the suspension screw height exceeds 0.
18 Installation Manual For Indoor Unit In order to drain water normally , the drain pipe shall be processed as specified in the installation manual and shall be thermal insulated to avoid dew generation. Improper hose connection may cause indoor water leakage.
19 Installation Manual For Indoor Unit Double-spanner operation For series 142 182 For series 242 In installation, if there is refrigerant gas leakage, please take ventilation measures immediately . The refrigerant gas will generate poisonous gas upon contacting fire.
20 Installation Manual For Indoor Unit The notch upward(Attached detail view) Indoor unit Subsidiary insulation tube Field piping side Electric wiring W ARNING DANGER OF BODIL Y INJUR Y OR DEA TH TURN OFF ELECTRIC POWER A T CIRCUIT BREAKER OR POWER SOURCE BEFORE MAKING ANY ELECTRIC CONNECTIONS.
21 (2) W iring connection Make wiring to supply power to the outdoor unit, so that the power for the indoor unit is supplied by terminals. 30mA Item Phase Switch breaker (A) Circuit breaker Overcurrent protector rated capacity (A) Power source wire size (minimum) 1 40 26 2.
22 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 (compressor discharging temp.
23 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. sensor failure Outdoor coil temp. sensor failure (compressor discharging temp.
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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If you already are a holder of Haier AD142ALEAA, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Haier AD142ALEAA.
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