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CASSETTE TYPE AIR CONDITIONER Operation & Installation Manual AB212XCEAA No.0010577706 Please read this operation manual before using the air conditioner. Please keep this manual carefully and safely.
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.
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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. Do not allow children to play with the air conditioner.
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Cautions Safety cautions Carefully read the following information in order to operate the airconditioner correctly. Below are listed three kinds of Safety Cautions and Suggestions. WARNING! Incorrect operations may result in severe consequences of death or serious injuries. CAUTION! Incorrect operations may result in injuries or machine damages; in some cases may cause serious consequences.
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Cautions Conditioner should not be used for any other purpose other than airconditioning. Don't use air-conditioner for any other special purposes, e.g. the preservation and protection of food, animals, plants, pecision apparatus as well as work of art, otherwise the qualities of these stuffs may be damaged.
Introduction to Spare Parts Discharge unit (built in) In cooling operation, to discharge the water from inside the room. Outlet Air filter (located in the suction grill) Suction grill Drain Hose Swing fender (located in the outlet) Refrigerant pipe Cable line Earthing line...
Maintenance [Clean air filter] NOTE When having to clean, don't dismantle air-filter,otherwise may cause faults. In the environment where there is too much dust, air filter should be cleaned for more times. (about half a year one time) 1. Open inlet grill Press the elliptical "PUSH"...
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Maintenance 2. Take off air-filter 3. Take of inlet grill 4. Clean CAUTION! NOTE When the filter too much dust To spray the special detergent for vent fan or utensils. 5. Install inlet grill see 3 6. Install air filter see "Clean air filter"...
Stop operation and turn off the power supply switch .Electric power is consumed even the air conditioner is in stop. Clean the air filter, indoor unit and outdoor unit,and cover the unit with dustcoat.
When the air conditoner is started, when the compressor starts or stops during operation or when the air conditioner is stopped,it som- etimes sounds ì Bi- Bi-î or ìGodo-Godoî. It is the flowing sound of the refrigerant , not a malfunction.
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During heating,indoor fan is still running even unit is stopped. Please check the following things about your air conditioner before making a service call. Is the power supply switch on ? Power supply switch is not in ON position.
Insufficient cooling Sunlight direct into the room ? When the air conditioner does not operate properly after you have checked the above-mentioned items or when following phenomenon is observed,stop the operation of the air conditioner and contact your sales dealer.
Customer Need-to-know Customer Need-to-know Please install the air conditioner according to the requirements specified in this manual to ensure the air conditioner work well. Be careful not to scratch the surface of the case during moving the air conditioner. Please keep the installation manual for future reference when maintenance and changing installation place.
Installation Procedure 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-conditioner may...
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Installation Procedure To ensure proper installation, read "Cautions" carefully before working. After CAUTIONS: installation, start the unit correctly and show customers how to operate and maintain the unit. Meanings of Warning and Cautions: Warning! Serious injury or even death might happen, if it is not observed. Caution! Injury to people of damages to machine might happen, if it is not observed.
Installation Procedure Installation tools The installation tools listed in the following sheet can be used as required. 1. Screw driver 2. Hacksaw 3. Drill with a diameter of 60mm 4. Inner hexagon spanner,shifting spanner 5. Spanner (14, 17, 19,24,27mm) 6. Pipe cutter 7.
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Installation Procedure 3. PREPARATION FOR THE INSTALLATION (1) Position of ceiling opening between unit and suspending bolt. (Distance between suspending bolts) 840(Indoor unit) 890(Ceiling opening) 950(Ornament panel) (2) Cut an opening in ceiling for installation if necessary. (when ceiling already exists.) Refer to paper pattern for dimension of ceiling hole.
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Installation Procedure 4. INSTALLATION OF INDOOR UNIT In the case of new ceiling (1) Install unit temporally Put suspending bracket on the suspending bolt. Be sure to use nut and washer at both ends of the bracket. As for the dimensions of ceiling hole, see paper pattern. Ask your real estate dealer for details. Center of the hole is marked on the paper pattern.
Installation Procedure 5. REFRIGERANT PIPING Outdoor is precharged with refrigerant. Be sure to see the Fig.1, when connecting and removing piping from unit. For the size of the flare nut, please refer to Table 1. Apply refrigerant oil at both inside and outsid of lflare nut. Tighten it band tight 3-4 turns then tighten it. Use torque specified in Table 1.
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Installation Procedure (2) Check if water drainage is smooth after installation. Charge, through air outlet or inspecting hole, 1200ccd water to see water drainage. After wiring Check water drainage in cooling operation. When wiring is not complete Remove cover of control box, short connect "CHECK" terminal of the indoor unit, which is on the uper part of indoor unit PCB.
Installation Procedure 7. WIRING All supplied parts. materials and wiring operation must in appliance with local code and regulations. Use copper wire only. When make wiring, please refer to wiring diagram also. All wiring work must be done by qualified electricians. A circuit breaker must be installed, which can cut power supply to all system.
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Installation Procedure 2. Mounting on high ceiling (1) Ornament panel can be mounted on ceiling as high as 3 m. (2) Please install pad as accessary. Cut open the pad along cutting ling. Use part a only and discard part b . (Refer to Fig. 4) Install part a of the pad on the place shown in Fig.
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Installation Procedure 4. Installation of inlet grill and cover plate Installation of inlet grill Install in reversed order of "Prepare ornament pandl". Inlet grill can be adjusted into four directions by turning inlet grill. Inlet grill position can be adjusted as per customers request.
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Installation Procedure The electric wiring work shall be conducted by qualified electricians according to the installation instructions. A separate power circuit shall be used. Insufficient power cord amperage or improper wiring will cause danger of electric shock or fire. During wiring connection, the power cord shall be of the specified cable and reliably fastened so that external forces applied to the cable wouldnt transfer to the terminals.
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The power cable and connecting cable are self-provided. All the cables shall have got the European authentication certificate. 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.