Haier AC142XCERA User Manual
Haier AC142XCERA Manual
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- Haier AC142XCERA | User Manual - Page 1
R410A MULTI SPLIT SERIES ROOM AIR CONDITIONER INTDOOR UNIT INSTALLATION MANUAL AC142XCERA AC182XCERA No. 0010578101 Please read this operation manual before using the air conditioner. Please keep this manual carefully and safely. - Haier AC142XCERA | User Manual - Page 2
Contents Cautions 1-2 Safety Precautions 3 Name of Parts 4 Cleaning and Care 5 Operation Tips 6 Installation 7 Installation Procedures 8-20 Trouble Shooting 21-23 - Haier AC142XCERA | User Manual - Page 3
waste materials collecting centers and waste paper disposal services nearest to your house. Safety Instructions and Warnings Before starting the air conditioner, read the information given in the User's Guide carefully. The User's Guide contains very important observations relating to the assembly - Haier AC142XCERA | User Manual - Page 4
. Inadequate repairs may result in a major source of danger for the user of the air conditoiner. Do not damage any parts of the air conditioner that carry refrigerant by piercing or perforating the air conditioner's tubes with sharp or pointed items, crushing or twisting any tubes, or scraping the - Haier AC142XCERA | User Manual - Page 5
of T3.15A/250VAC. 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 - Haier AC142XCERA | User Manual - Page 6
5 OPERATION Indicator Lamp (Green) 6 TIMER Indicator Lamp (Yellow) 7 Compressor Run Lamp (Green) 8 Intake Grill 9 Air Filter 10 UP/DOWN Air Direction Flaps 11 RIGHT/LEFT Air Direction Louvers (behind UP/DOWN Air Direction Flaps) NOTE For the wired control type unit, the unit state should be checked - Haier AC142XCERA | User Manual - Page 7
Cleaning and Care CAUTION Before cleaning the air conditioner ,be sure to turn it off and disconnect the Power Supply Cord. Be sure the Intake Grill is installed securely. When removing and replacing the air filters, be sure not to touch the heat exchanger, as personal injury may result. 4. Re- - Haier AC142XCERA | User Manual - Page 8
with another kind of heating appliance. 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. Instructions relating to heating (*) are applicable - Haier AC142XCERA | User Manual - Page 9
electric-magnetic waves. (h) Places with acid, alkali vapuor. TV, radio, acoustic appliances etc are at least 1 m far away to the indoor unit, outdoor unit noise] Choose the following locations: (a) Capable of supporting air-conditioner weight, don't increase operating noise and vibration. (b) - Haier AC142XCERA | User Manual - Page 10
to vibration. (2) The inlet and outlet ports should not be obstructed: the air should be able to blow all over the room. (3) Install the unit near the unit where the drain pipe can be easily installed. (7) Take servicing, etc. into consideration and leave the spaces shown in Fig.A. Also install - Haier AC142XCERA | User Manual - Page 11
Installation Procedures PREPARING INDOOR UNIT INSTALLATION REMOVE THE INTAKE GRILL Open the intake grill and remove the three or four or six screws.(Fig. 1) Fig. 1 Intake grill Remark: The main unit can be wired before the indoor unit is installed. Select the most appropriate installation order. - Haier AC142XCERA | User Manual - Page 12
Installation Procedures 2. INSTALLING DRAIN HOSE Select whether the drain hose will be connected to the left or right side.(Fig.3) Insert the drain hose into the drain pan, then secure the drain hose with a nylon fastener. (Fig.6) (Fig. 6) Drain pan Drain hose Nylon fastener Wrap the insulation - Haier AC142XCERA | User Manual - Page 13
directions. (Fig.11) Rear (Install the drain hose in the direction.) 3. INSTALLING BRACKETS Install the brackets with nuts, washers and spring washers.(Fig. 15) Fig. 15 Right Fig. 11 Spring washer Special nut Bracket CAUTION Install the drain hose at the rear; it should not be installed on the - Haier AC142XCERA | User Manual - Page 14
Installation Procedures 5. INSTALL THE DRAIN HOSE Select whether the drain hose will be connected to the left or right side.(Fig.3) Insert the drain hose into the drain pan, then secure the drain hose with a nylon fastener.(Fig.6) Wrap the insulation (drain hose)around the drain hose connection.( - Haier AC142XCERA | User Manual - Page 15
and drop height of connecting pipe 90 0.5O Please refer to the installation manual of outdoor unit Joint To ensure the efficiency , Pipes shall be as 35mm Gas Pipe 12.7mm Nut Tighten Torque (N. m) 11.8 49.0 Smear refrigerant oil on the joints of piping and flare. The bending radius shall be - Haier AC142XCERA | User Manual - Page 16
Fig. 24 A. Solid wire Loop B. Strand wire Round terminal Strip 25mm Strip 10mm Insulation Screw with special washer Wire Round terminal Terminal board Wire Screw with special washer Round terminal HOW TO FIXED CONNECTION CORD AND POWER CABLE AT THE CORD CLAMP After passing the connection - Haier AC142XCERA | User Manual - Page 17
Installation Procedures ELECTRICAL WIRING 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 - Haier AC142XCERA | User Manual - Page 18
Installation Procedures (5). Wiring of indoor unit The distance between the signal wires and the power cabes should be at least 50mm. 1(L) 2(N) P Q A B C 1(L) 2(N) P QA B C To other indoor unit To wired controller (In case of using wired controller) Communication cable (Shield wire): H05RN-F - Haier AC142XCERA | User Manual - Page 19
on the indoor unit PCB. 2. Address setting procedure when using the remote controller. A. Set the addresses only after the successful installation of the refrigerant pipes and connecting cables, and open all the stop valves; B. Please confirm that the indoor units and the outdoor unit in the same - Haier AC142XCERA | User Manual - Page 20
Installation Procedures SW01 1 2 3 4 5 6 7 8 ON OFF SW03 1 2 3 4 5 6 7 8 ON OFF 1 2 3 4 5 6 7 8 ON OFF 1 2 3 4 5 6 7 8 ON OFF INDOOR UNIT ADDRESS 1 2 3 1 2 3 4 5 6 7 8 ON 4 OFF 4. How to check the addresses? When finish all the above works, please power off and power on again to the whole - Haier AC142XCERA | User Manual - Page 21
(3) Give the operating and installation manuals to the customer. MOUNT THE COVER PLATE AND THE INTAKE GRILL CAUTION (1) The power source capacity must be the sum of the room air conditioner current and the current of other electrical appliances. When the current contracted capacity is insufficient - Haier AC142XCERA | User Manual - Page 22
Installation Procedures 2. Mount the cover plate.(Left) (1) Join the cover plate (left) and mount with screws. Fig. 33 3. Mount the intake grill. (1) Cut the right side of the intake grill. This is only when the pipe exits from the right side Fig. 34 (2) Insert the hinges on the bottom of the intake - Haier AC142XCERA | User Manual - Page 23
Trouble Shooting Followings are not problems Sound of water flowing is not a problem. During unit operation or at stop, a swishing or gurgling noise may be heard. This noise is generated by refrigerant not restart after stop. Won't start? No outlet air or fan speed can't be changed in dry mode. - Haier AC142XCERA | User Manual - Page 24
Trouble Shooting Before ask for services, please first check your unit against the following. Is power supply switch turned on? Air conditioner won't start. Is city power supply normal? Is leakage current breaker activated? Power supply switch is not set at ON. Are operation control adjusted - Haier AC142XCERA | User Manual - Page 25
indoor unit PCB Malfunction on outdoor unit 20 TIMES Check the outdoor unit failure code Note: 1. Please contact the installers or distributors when trouble happens to repair it. 2. Turn the power off and power on again, if the failure code recurs, please inform the franchiser. 3. Failrue codes - Haier AC142XCERA | User Manual - Page 26
HAIER GROUP Qingdao Haier Air Conditioner Electric Co., Ltd. Address: Haier Garden, Qianwangang Road, Economic Development Zone, Qingdao, Shandong 266500, P.R.China Web Site: http://www.haier.com
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Please read this operation manual before using the air conditioner.
Please keep this manual carefully and safely.
AC142XCERA
AC182XCERA
No. 0010578101
R410A MULTI SPLIT SERIES ROOM AIR CONDITIONER
INTDOOR UNIT
INSTALLATION MANUAL