CONVERTIBLE TYPE AIR CONDITIONER Operation & Installation Manual AC142ACERA AC182ACERA AC242ACERA AC142ACEEA AC182ACEEA AC242ACEEA No. 0010576952 B Please read this operation manual before using the air conditioner. Please keep this manual carefully and safely.
Contents Cautions ............................................................................... 1-2 Safety Precautions .................................................................. 3 Name of Parts.......................................................................... 4 Cleaning and Care .................................................................... 5 Operation Tips .......................................................................... 6 Installation.......................................
Cautions Disposal of the old air conditioner Consult your local authorities for the name and address of the waste materials collecting centers and waste paper disposal services nearest to your house. 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.
Cautions All electrical repairs must be carried out by qualified electricians. 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 coatings off the surfaces. If the refrigerant spurts out and gets into eyes, it may result in serious eye injuries.
Safety Precautions WARNING! If the power supply cord of this air conditioner is damaged, it must be replaced by the manufacturer or its authorized service personnel only. Use copper wire only. All the cables shall have got the Local authentication certificate. the power supply connects from the outdoor side. The power cable and connecting cable are self-provided. The parameter of connecting cable:H05RN-F 4G 0.75mm2. The requirement of the corss section area of the power supply cord: H05RN-F 3G 2.5mm2.
Name of Parts 10 1 11 POWER OPER TIMER 3 9 8 4 5 6 COMP 7 EMER 2 Fig.2 3 Fig.1 Indoor Unit Fig.1 1 2 3 4 5 6 7 8 9 10 11 Operating Control Panel (Fig.
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-attach the Air Filters to the Intake Grill. The Filters fit onto the inside of the intake Grill. (figure 1) 2 The bottom edges of the Air Filters should fit into the filter brackets.
Operation Tips Operation and Performance *Heating Performance STANDARD PARTS This air conditioner operates on the heat-pump principle, absorbing heat from outdoor air and transferring that heat indoors. As a result, the operating performance is reduced as outdoor air temperature drops. If you feel that insufficient heating perfomance is being produced, we recommend you use this air conditioner in conjunction with another kind of heating appliance. The following installation parts are furnished.
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. WARNING ! Please call dealer to install the air-conditioner. Incorrect installation may cause water leaking, shock and fire hazard. CAUTION ! Air-conditioner can't be installed in the environment with inflammable gases because the inflammable gases near to air-conditioner may cause fire hazard. Connect earthing wire.
Installation Procedures SELECTING THE MOUNTING POSITION Under ceiling 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. Right Indoor unit Left 30 cm or more CAUTION 1.5m Ceiling (1)Do not install where there is the danger of combustible gas leakage. (2) Do not install near heat sources.
Installation Procedures PREPARING INDOOR UNIT INSTALLATION 1. REMOVE THE INTAKE GRILL Open the intake grill and remove the three or four or six screws.(Fig. 1) Fig. 1 Remark: The main unit can be wired before the indoor unit is installed. Select the most appropriate installation order. Intake grill A. FLOOR CONSOLE TYPE When the directions are selected, drill a 7 cm dia. hole on the wall so that the hole is tilted downward toward the outdoor for smooth water flow.
Installation Procedures 2. INSTALLING DRAIN HOSE Wrap the insulation (drain hose) around the drain hose connection. (Fig.7) 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) (Fig.
Installation Procedures 1. DRILLING FOR PIPING 3. INSTALLING BRACKETS Select piping and drain directions. (Fig.11) Install the brackets with nuts, washers and spring washers.(Fig. 15) Rear (Install the drain hose in the direction.) Fig. 15 Right Spring washer Bracket Special nut Fig. 11 CAUTION Bracket (Left) Bracket (Right) 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.
Installation Procedures 5. INSTALL THE DRAIN HOSE OUTDOOR UNIT INSTALLATION 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 port of the indoor unit.(Fig.18) CONNECTING THE PIPING 1.
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.
Installation Procedures ELECTRICAL REQUIREMENT (2) Pull out the electric component box. Electric wire size and fuse capacity: Fig.28 Table 5 Type For series 142 Connection cord (mm2) 0.75 0.75 0.75 Power supply 2.5 2.5 4.0 30 30 40 cord (mm2) Fuse capacity(A) For series 182 For series 242 Electric component box (3) Remove the electric component box cover. Fig. 29 ELECTRICAL WIRING CAUTION (1) Match the terminal block numbers and connection cord colors with those of the outdoor unit.
Installation Procedures ELECTRICAL WIRING (2) Air filter removal and cleaning, and how to use air louvers. (3) Give the operating and installation manuals to the customer. WARNING (1) Always use a special branch circuit and install a special receptacle to supply power to the room air conditioner. MOUNT THE COVER PLATE AND THE INTAKE GRILL (2) Use a circuit breaker and receptacle matched to the capacity of the room air conditioner. (3) The circuit breaker is installed in the permanent wiring.
Installation Procedures 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 grill into the holes in the base assembly. Then mount the arms to the three areas on the top of the intake grill. Fig.
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 flowing in the system. Sound of cracking is heard. During unit operation, a cracking noise may be heard. This noise is generated by the casing expanding or shrinking because of temperature changes. Smell are generated.
Trouble Shooting Before ask for services, please first check your unit against the following. Air conditioner won't start. Is power supply switch turned on? Power supply switch is not set at ON. Is city power supply normal? Power failure? Is leakage current breaker activated? This is very dangerous, please disconnect power supply immediately and contact your dealer.
19 17 18 19 20 21 shows resumable fault, * shows it is not resumable fault. Compressor overheat Abnormal mode Outdoor coil B(suction temp sensor-for MRV II) Outdoor discharging B(oil temp sensor-for MRV II) SPDU module temperature protection 8 9 10 11 12 13 14 15 16 The discharging temperature is higher than 120degree Indoor operation mode is different with the running indoor unit.
20 17 18 19 20 shows resumable fault, * shows it is not resumable fault. Compressor overheat Abnormal mode Outdoor coil B(suction temp sensor-for MRV II) Outdoor discharging B(oil temp sensor-for MRV II) 8 9 10 11 12 13 14 15 16 The discharging temperature is higher than 120degree Indoor operation mode is different with the running indoor unit.
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.
