User manual HAIER HSU-12LEK03-Y2 SERVICE MANUAL

[. . . ] SERVICE MANUAL Order No. $&69 Wall mounted Type EK-Series Model No. HSU-12LEK03-Y2 WARNING This service information is designed for experienced repair technicians only and is not designed for use by the general public. It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product. Products powered by electricity should be serviced or repaired only by experienced professional technicians. [. . . ] It must be noticed that air conditioner system contains refrigerants, which require specialized waste disposal. The valuable materials contained in an air conditioner can be recycled . Contact your local waste disposal center for proper disposal of an old air conditioner and contact your local authority or your dealer if you have any question. Please ensure that the pipework of your air conditioner does not get damagedprior to being picked up by the relevant waste disposal center, and contribute to environmental awareness by insisting on an appropriate, anti-pollution method of disposal. 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, operation and maintenance of the air conditioner. The manufacturer does not accept responsibility for any damages that may arise due to non-observation of the following instruction. Use of the air conditioner is to be carried out in strict compliance with the relative instructions set forth in the User's Guide. Installation shall be done by professional people, don't install unit by yourself. For the purpose of the safety, the air conditioner must be properly grounded in accordance with specifications. Always remember to unplug the air conditioner before openning inlet grill. Inadequate repairs may result in a major source of danger for the user of the air conditioner. Disposal of the packaging of your new air conditioner All the packaging materials employed in the package of your new air conditioner may be disposed without any danger to the environment. The cardboard box may be broken or cut into smaller pieces and given to a waste paper disposal service. The wrapping bag made of polyethylene and the polyethylene foam pads contain no fluorochloric hydrocarbon. All these valuable materials may be taken to a waste collecting center and used again after Do not damage any parts of the air adequate recycling. conditioner that carry refrigerant by piercing or performating the air conditioner's tubes Consult your local authorities for the name with sharp or pointed items, crushing or and address of the waste materials collecting twisting any tubes, or scraping the coatings centers and waste paper disposal services off the surfaces. out and gets into eyes, it may result in serious eye injuries. 1 24 K03-Y2 2 Instruction HSU-12LEK03-Y2 System Configuration Cautions Safety Instruction Please read the following Safety Instructions carefully prior to use. The instructions are classified into two levels, WARNING and CAUTION according to the seriousness of possible risks and damages as follows. Compliance to the instructions are strictly required for safety use. Installation WARNING Please call Sales/Service Shop for the Installation. Do not attempt to install the air conditioner by yourself because improper works may cause electric shock, fire, water leakage. lnstallation in a inadequate place may cause accidents. Do not install in the following place. CAUTION Connect the earth cable. Do not install in the Do not get the unit place where there is exposed to vapor any possibility of or oil steam. Check proper installation of the drainage securely earthing PROHIBITION PROHIBITION STRICT ENFORCEMENT 3 26 HSU-12LEK03-Y2 System Configuration Cautions WARNING When abnormality such as burnt-small found, immediately stop the operation button and contact sales shop. Use an exclusive power source with a circuit breaker STRICT ENFORCEMENT Use the proper voltage Do not use power supply cord extended or connected in halfway OFF Connect power supply cord to the outlet completely STRICT ENFORCEMENT Do not use power supply cord in a bundle. STRICT ENFORCEMENT Take care not to damage the power supply cord. PROHIBITION Do not insert objects into the air inlet or outlet. PROHIBITION Do not start or stop the operation by disconnecting the power supply cord and so on. PROHIBITION Do not channel the air flow directly at people, especially at infants or the aged. PROHIBITION Do not try to repair or reconstruct by yourself. PROHIBITION PROHIBITION CAUTION Do not use for the purpose of storage of Take fresh air occasionally especially Do not operate the switch with food, art work, precise equipment, when gas appliance is running at the wet hand. same time. PROHIBITION Do not install the unit near a fireplace or other heating apparatus. STRICT ENFORCEMENT Check good condition of the installation stand PROHIBITION Do not pour water onto the unit for cleaning PROHIBITION Do not place animals or plants in the direct path of the air flow PROHIBITION Do not place any objects on or climb on the unit. PROHIBITION Do not place flower vase or water containers on the top of the unit. PROHIBITION PROHIBITION PROHIBITION 4 27 HSU-12LEK03-Y2 System Configuration Parts and Functions Indoor Unit 1 19 Remote controller 6. [. . . ] Make sure once more the proper level of the plate, by hanging a thread with a weight from the central top of the plate, then fasten securely the plate with the attachment steel nail. Find the wall hole location A using a measuring tape B= 60mm B= 60mm 22K A=145mm A=145mm 30mm 9K 12K B= 60mm A=145mm 2. Making a Hole on the Wall and Fitting the Piping Hole Cover Make a hole of 60 mm in diameter, slightly descending to outside the wall. Install piping hole cover and seal it off with putty after installation Indoor side Wall hole 60mm Outdoor side Thickness of wall (Section of wall hole) G Piping hole pipe 39 Domestic air conditioner 30mm 18K 30mm 319. 5 280 HSU-12LEK03-Y2 Installations Indoor unit Connecting the indoor/outdoor Electric Cable Removing the wiring cover Remove terminal cover at right bottom corner of indoor unit, then take off wiring cover by removing its screws. When connecting the cable after installing the indoor unit 1. Insert from outside the room cable into left side of the wall hole, in which the pipe has already existed. [. . . ]