CONVERTIBLE CEILING/FLOOR MOUNTING &EXPOSED CEILING/FLOOR MOUNTING AIR CONDITIONER Operation & Installation Manual HCFU-42CF03 HCFU-42HF03 No.0010577270 Please read this operation manual before using the air conditioner. Please keep this manual carefully and safely.
Contents Cautions ........................................................................... 1-2 Safety Precautions ........................................................... 3-4 Features and Functions ................................................... 5-7 Name of Parts ..................................................................... 8 Cleaning and Care .............................................................. 9 Operation Tips.................................................................
Cautions Disposal of the old air conditioner All these valuable materials may be taken to a waste collecting center and used again after adequate recycling. 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. Consult your local authorities for the name and address of the waste materials collecting centers and waste paper disposal services nearest to your house.
Cautions The refrigerating circuit is leak-proof. For the purpose of safety, the air conditioner must be properly grounded in accordance with specifications. Always remember to unplug the air conditioner before opening inlet grill (page8). Never unplug your air conditioner by pulling on the power cord. Always grip plug firmly and pull straight out from the outlet. All electrical repairs must be carried out by qualified electricians.
Safety Precautions WARNING! The breaker of the air conditioner should be all-pole switch; and the distance between its two contacts should be no less 3mm. Such means for disconnection must be incorporation in the fixed wiring. Use copper wire only. All the cables shall have got the European authentication certificate. For these units, the power supply connects from the outdoor side. The connecting cable are self-provided. The parameter of connecting cable: HCFU-42CF03 4G 1.0mm2 ,HCFU-42HF03 6G 1.0mm2 .
Safety Precautions WARNING! Provide occasional ventilation during use. Do not direct air flow at fire places or heating apparatuses. Do not climb on and place objects on the air conditioner. Do not hang objects from the indoor unit. Do not set flower vases or water containers on top of the air conditioner. Do not expose the air conditioner directly to water. Do not operate the air conditioner with wet hands. Do not pull power supply cord. Turn off power source when not using the unit for extended periods.
Features and Functions AUTOMATIC OPERATION COOLING TYPE Merely press the ON/OFF button, and the unit will begin automatic operation in the Cooling or dry modes as appropriate, in accordance with the thermostat setting and the actual temperature of the room. HEAT & COOL TYPE Merely press the ON/OFF button, and the unit will begin automatic operation in any of the Heating, Cooling and Blow modes as appropriate, in accordance with the thermostat setting and the actual temperature of the room.
Features and Functions VERTICAL AIR DIRECTION ADJUSTMENT Press the AIR FLOW DIRECTION VERTICAL SET button. Each time the button is pressed, the air direction range will change as follows: Cool/Dehumidification/Fan: Heat: 1 2 3 4 5 5 4 3 2 1 1 2 3 4 5 Use the air direction adjustment within the ranges shown above. The vertical airflow direction is set automatically as shown, in accordance with the type of operation selected.
Features and Functions The swing range of up-down flap is as follow : Air flow direction set 1 Range of swing 2 1 1 to 3 3 2 1 to 3 4 3 2 to 4 5 4 3 to 5 5 1 to 5 (all range) Each time the button is pressed, the air direction range will change as follows: 1 3 2 2 4 3 4 1 5 1 5 2 4 RIGHT/LEFT air direction louvers Note : When being switched on firstly, the up-down flap will be at the position of max.angle.
Name of Parts 9 1 8 1 EMER POWER 3 1 2 3 4 5 6 7 8 9 OPER 4 TIMER COMP 5 6 Operating Control Panel Emergency switch Power Indicator Lamp OPERATION Indicator Lamp TIMER Indicator Lamp Compressor Lamp Remote receiver Inlet Grill ( Filter inside ) Front panel 8 7 2
Cleaning and Care 1. Pull the filters upward to remove them from the Intake Grill. 2. Clean the air filter: Remove the dust from the filters by vacuum cleaner or washing them. After washing, allow the air filters to dry thoroughly in an area protected from sunlight. 3. Re-attach the air filters to the Intake Grill, press the two buttons on the filters, until you hear a sound of click. When used for extended periods, the unit may accumulate dirt inside, which reduces its performance.
Operation Tips Operation and Performance *Microcomputer-controlled Automatic Defrosting *Heating Performance 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.
Installation of Indoor Unit 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 of Indoor Unit For authorized service personnel only WARNING (1) For the room air conditioner to operate satisfactorily, install it as outlined in this installation manual. (2) Connect the indoor unit and outdoor unit with the room air conditioner piping and cords available from our standard parts. This installation manual describes for the correct connections so that the installation set available from our standard parts should be used.
Installation of Indoor Unit (1) Install the indoor unit level on a strong wall which is not subject to vibration. (2) The inlet and outlet ports should not be obstructed : the air should be able to blow all over the room. (3) Do not install the unit where it will be exposed to direct sunlight , (4) Install the unit where connection to the outdoor unit is easy. (5) Install the unit where the drain pipe can be easily installed. (6) Take servicing , etc.into consideration and leave the spaces shown in (Fig.
Installation of Indoor Unit CONNECTION PIPE REQUIREMENT Table 1 Diameter Liquid side Gas side Model HCFU-42CF03 HCFU-42HF03 9.52 mm 19.05mm Maximum length Maximum height (between indoor and outdoor) 50 m 30 m INSTALLATION PROCEDURE Install the room air conditioner as follows: Air filter 1.
Installation of Indoor Unit 3. DRILLING THE HOLES AND ATTACHING THE SUAPENSION BOLTS (1) Drill ••25mm holes at the suspension-bolt locations. (The two special nuts are provided with the unit. The M10 nut must be obtained locally.) Refer to Fig.5. (2) Install the bolts, then temporarily attach Special nuts A and B and a normal M10 nut to each bolt. Fig.
Installation of Indoor Unit Fig. 7 Fig. 8 Ceiling Ceiling panel Wall Wall (2) Fasten the indoor unit into place by tightening-up the special "B",blots and the M10 nuts. Make sure that unit is secure and willl not shift back and forth. FOR HALF-CONCESLED INSTALLATION When installing the indoor unit in a semi-concesled orientation, make sure to reinforce the insulation of the unit on all sides. Drops of water may fall from the unit if it is not thoroughly insulated. Fig.
Installation of Indoor Unit INSTALLING THE COUPLER HEAT INSULATION After checking for gas leaks, insulate by wrapping insulation around the two parts (large and small) of the indoor unit coupling, using the coupler hest insulation. After installling the coupler heat insulation, wrap both ends with vinyl tape so that there is no gap. Secure both ends of the heat insulation material using nylon fasteners. Coupler heat insulation(large) Fig.
Installation of Indoor Unit DRAIN PIPING Install the drain pipe with downward gradient (1/50 to 1/100) and so there are no rises or traps in the pipe. Use general hard polyvinyl chloride pipe (VP25)[outside diameter 38 mm.] During installation of the drain pipe,be careful to avoid applying pressure to the drain point of the unit. When the pipe is long,install supporters(Fig 11). Do not perform air bleeding. Always heat insulate (8mm or over thick) the indoor side of the drain pipe. Fig.
Installation of Indoor Unit (1) Install insulation for the drain pipe.(See Fig.12 and 13) Cut the included insulation material to an appropriate size and adhere it to the pipe. Fig. 12 Drain pipe Insulation for Drain pipe (To be obtained locally.Length shoud be at least 8mm.) Indoor unit(drain port) Drain pipe insulation (accessories) Fig.
Installation of Indoor Unit ELECTRICAL WIRING HOW TO CONNECT WIRING TO THE TERMINALS A.For solid core wiring (or F-cable) (1)Cut the wire and with a wire cutter or wire-cutting pliers,then strip the insulation to about 15/16"(25mm) of expose the 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. B.
Installation of Indoor Unit ELECTRICAL REQUIREMENT Electric wire size and fuse capacity: Table 5 HCFU-42CF03 HCFU-42HF03 Series Connection cord (mm2) MAX 3.5 MIN 2.0 Fuse capacity(A) 30 Fig. 15 Insulation tube Cord clamp Use VW-1, 0.5 to 1.0 mm thick, PVC tube as the insulation tube. 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.
Installation of Indoor Unit FRESH-AIR INTAKE (1)Open up the knockout hole for the fresh-air intake,as shown in Fig.16 (If using half-concealed installation ,open up the top knockout hole instead) Fig. 16 For half-concealed CAUTION (1)When removing the cabinet(iron plate),be careful not to damage the indoor unit internal parts and surrounding area(outer case). (2)When processing the cabinet(iron plate),be careful not to injury yourself with burrs,etc.
Installation of Indoor Unit Wiring Connection: (1) Remove the cord clamp. (2) Process the end of the connection cords to the dimensions shown in Fig.19. (3) Connect the end of the connection cord fully into theterminal block. (4) Fasten the connection cord with a cord clamp. (5) Fasten the end of the connection cord with the screw. (6) The power cable and connecting cable are self-provided. (7) L,N and 1,2 are equal on the terminal block.
Installation of Indoor Unit 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, change the contracted capacity. (2) When the voltage is low and the air conditioner is difficult to start, contact the power company the voltage raised. TEST RUNNING 1.
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.
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.
