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Summary of Contents for Haier AC142XCERA
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Page 1: Installation Manual
R410A MULTI SPLIT SERIES ROOM AIR CONDITIONER INTDOOR UNIT INSTALLATION MANUAL No. 0010578101 Please read this operation manual before using the air conditioner. Please keep this manual carefully and safely. AC142XCERA AC182XCERA... -
Page 2: Table Of Contents
Contents Cautions ... Safety Precautions ... Name of Parts ... Cleaning and Care ... Operation Tips ... Installation ... Installation Procedures Trouble Shooting 8-20 21-23... -
Page 3: Cautions
Damaged air conditioners are not to be put into operation. In case of doubt, consult your supplier. Use of the air conditioner is to be carried out in strict compliance with the relative instructions set forth in the User's Guide. -
Page 4: Cautions
Do not obstruct or cover the ventilation grille of the air conditioner. Do not put fingers or any other things into the inlet/outlet and swing louver. -
Page 5: Safety Precautions
Do not insert fingers or objects into the outlet port or intake grills. Do not start and stop air conditioner operation by connecting and disconnecting the power supply cord and so on. Take care not to damage the power supply cord. -
Page 6: Name Of Parts
Name of Parts Fig.1 1 Operating Control Panel (Fig.2) 2 Emergency switch 3 Remote Control Signal Receiver 4 Power Indicator Lamp (Red) 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... -
Page 7: Cleaning And Care
Cleaning and Care Before cleaning the air conditioner ,be sure to turn it off and disconnect CAUTION 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. -
Page 8: Operation Tips
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 only to "HEAT & COOL TYPE". -
Page 9: Installation
Installation Please ask the dealer or specialist to install, never try by the users themselves. After the installation please be sure of the following conditions. Please call dealer to install the air-conditioner. Incorrect installation may cause water leaking, shock and fire hazard. Air-conditioner can't be installed in the envi-ronment with inflammable gases because the inflammable gases near to air-... -
Page 10: Installation Procedures
Installation Procedures SELECTING THE MOUNTING POSITION WARNING Install at a place that can withstand the weight of the indoor and outdoor units and install positively so that the units will not topple or fall CAUTION (1)Do not install where there is the danger of com- bustible gas leakage. -
Page 11: Preparing Indoor Unit Installation
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 A. FLOOR CONSOLE TYPE 1. DRILLING FOR PIPING Select piping and drain directions.(Fig.2) The piping and drain can be made in three directions as shown below. - 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 Be sure to arrange the drain hose correctly so that it is leveled lower than the drain hose connecting port...
- Page 13 Installation Procedures 1. DRILLING FOR PIPING Select piping and drain directions. (Fig.11) Rear (Install the drain hose in the direction.) CAUTION Install the drain hose at the rear; it should not be installed on the top or right side. When the directions are selected, drill 80mm and 50mm or 150mm dia.
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Page 14: Outdoor Unit Installation
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.(Fig.7) Be sure to arrange the drain hose correctly so that it is leveled lower than the drain hose connecting... - Page 15 Installation Procedures 3. PIPING CONNECTION Flare connection AC142XCERA AC182XCERA Indoor Unit To gas pipe (1) Dimension of connecting pipe AC142XCERA AC182XCERA Fit the nut on and fasten (2) The maximum length and drop height of connecting pipe Please refer to the installation manual of outdoor unit To ensure the efficiency , Pipes shall be as short as possible.
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Page 16: How To Connect Wiring To The Terminals
Installation Procedures HOW TO CONNECT WIRING TO THE TERMINALS A. For solid core wiring (or F-cable)(Fig.24A) (1) Cut the wire with a wire cutter or wire-cutting pliers, then strip the insulation to about 25mm of the exposed 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 loop suitable for the terminal screw. -
Page 17: Electrical Wiring
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 a fire. (3) Always fasten the outside covering of the connection cord with the cord clamp.(If the insulator is chafed, electric leakage may occur.) - 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) To other indoor unit Communication cable (Shield wire): H05RN-F 2X (0.75-1.5)mm Power cable : H05RN-F 3G (1-2.5)mm 1.Incorrect address setting will cause abnormal to the system.
- Page 19 Installation Procedures (6). Indoor unit communication addresses setting CAUTION! FAIL TO DO THIS, THE UNIT WILL NOT WORK. 1.There are two methods to set the communication address A. Use the remote controller(default status in first installation). B. Use dip switches on the indoor unit PCB. 2.
- Page 20 Installation Procedures SW01 1 2 3 4 5 6 7 8 4. How to check the addresses? When finish all the above works, please power off and power on again to the whole system but set all the indoor units in STANDBY. Then continously press the emergency switch until you hear the buzzer sound 5 times(Pi Pi Pi Pi Pi), and then the TIMER LED board will show the address of this indoor unit.
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Page 21: Customer Guidance
When the current contracted capacity is insufficient, change the contracted capacity. (2) When the voltage is too low and the air conditioner is difficult to start, contact the power company the voltage raised. TEST RUNNING 1. -
Page 22: Installation Procedures
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. -
Page 23: Trouble Shooting
Trouble 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. In cooling operation, unit switches to blowing operation. -
Page 24: Poor Cooling
(in heating mode)? Is there any direct sunlight in the room? Cold air blows out (in heating mode) Is air conditioner in standby condition in heating mode? Air conditioner won't start. Is city power supply normal? Power failure? - Page 25 Trouble Shooting TROUBLE SHOOTING Faulty temperature sensor Tai Faulty temperature sensor Tc1 Faulty temperature sensor Tc2 Faulty temperature sensor Tm Faulty EEPROM on indoor unit PCB Abnormal communication between indoor and outdoor unit Abnormal communication between wired controller and indoor unit PCB Drainage system abnormal Indoor unit address repeated Abnormal communication...
- 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...