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Fabricar: Haier Tamaño del archivo: 877.88 kb Nombre del archivo: Idioma del manual:

For new ceiling, use built-in type bolt or parts prepared in the field. Before going on installing adjust space between ceiling. Ceiling 50~100 Roof Anchor bolt Long nut Suspending bolt Note: All the above mentioned parts shall be prepared in field. 21 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. (2) 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. Center of the unit is marked on the card in the unit and on the paper pattern. Mount paper pattern 5 onto unit using 3 screws 6 . Fix the corner of the drain pan at piping outlet. < After installation on the ceiling > (3) Adjust unit to its right position. (Refer to preparation for the installation-(1)) (4) Check unit's horizontal level. Watert pump and flating switch is installed inside indoor unit, check four corners of the unit for its level using horizontal compartor or PVC tube with water. (If unit is tilting against the direction of water drainage, problem may occur on floating switch, causing water leakage.) (5) Remove the washer mounlting 2 , and tighten the nut above. Nut (Prepare in feild) (6) Remove the paper pattern. In the case of ceiling already exists Washer (Prepared in feild) (1) Install unit temporally Put suspending bracket on the suspending bolt. Be sure to use nut and washer at both ends of the bracket. Fix the bracket firmly. (2) Adjust the height and position of the unit. (Refer to preparation for the installation (1) ). Suspending bolts 3 Fasten (double nuts) (3) Proceed with and 4 of "In the case of new ceiling". Insert Washer fixing pad (prepared in feild) [ secure the washer firmly] Level Polythene pipe Screws at the piping outlet is fixed at the corner of drain pan. Center of ceiling hole Paper pattern 5Paper pattern Screw (accessory)Screw (accessory) [Fix the paper pattern] 22 Installation Procedure 5 REFRIGERANT PIPING (As for outdoor piping, please refer to installation Manual of outdoor unit.) 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. (Too much force may damage flare nut, causing gas leakage). Check piping joints for gas leakage. Insulate piping as shown in Fig. below. Cover joint of gas piping and insulator 7 with seal. Table 1 Apple refrigerant oil Medium size seal pad 11 (accessory) Torque spanner spanner Piping joing Flare nut Clamp 3 Gas pipe Liquid pipe Insulator (accessory) (For liquid pipe) Insulator (accessory) (For gas pipe) (Cover the piping jointwith seal pad.) 7 8 Pipesize Tightentorque A(mm) Flare shape 6.35 1420~1720N.cm (144~176kgf.cm) 8.3~8.7 R0.4 ~ 0.8 A90 0.545 29.52 3270~3990N.cm (333~407kgf.cm) 12.0~12.4 15.88 6180~7540N.cm (630~770kgf.cm) 18.6~19.0 19.05 9720~11860N.cm (990~1210kgf.cm) 22.9~23.3 6 INSTALLATION OF WATER DRAINAGE PIPE (1) Install water drainage pipe Pipe dia, shall be equal or larger than that of unit piping.(pipe of polyethylent; size: 25mm; O.D:32mm) Drain pipe should be short, with a downward slope at least 1/100 to prevent air bag from happening. If downward slope can't be made, take other measures to lift it up. Keep a distance of 1-1.5m between suspending brackets, to make water hose straight. Slope over 1/100 1-1.5m Use the self-provided stiff pipe and clamp with unit. Insert water pipe into water plug until it reaches thewhite tape. Tighten the clip until head of the screw is less than 4mm from hose. Wind the drain hose to the clip using seal pad 9 . Insulate drain hose in the room. 1 Clamp Tape (White) Self-provided stiff pipe 4mm below (accessory) (accessory) Large size seal pad Clamp 10 Installation height shall be less than 280mm. There should be a right angle with unit, 300mm from unit. 75 below Self-provided stiff pipe (accessory) 500 below 300mm below 1~1.5m 280 below500 below220 Drain hose (accessory) drain water lifting pipe Suspending bracket Clamp (accessory) (Note) The slope of water drain hose (1) shall be within 75mm, don't apply too much force on it. If several water hoses join together, do as per following proceedures. Connect water hoses with a T joint. Over 100 Specifieations of the water hoses shall meet the requirements for the unit running. 23 24 Check whether indoor unit is horizontal with leveler or polythene pipe filled with water , and check that the dimension of the ceiling opening is correct. Take off the lever gauge before install the ornament panel. Fasten the screws to make the height difference between the two sides of indoor unit less than 5mm. First fix it w...

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