User manual HAIER HSU-12RK03/R2

[. . . ] The distance between the indoor unit and the floor should be more than 2m. more than 60cm Fixing of outdoor unit Fix the unit to concrete or block with bolts (10mm) and nuts firmly and horizontally. When fitting the unit to wall surface, roof or rooftop, fix D a supporter surely with nails or wires in consideration of earthquake and strong wind. E If vibration may affect the house, fix the unit by attaching a vibration-proof mat. more than15cm Please be subject to the actual product purchased , the above picture is just for your reference. Read this manual before installation Explain sufficiently the operating means to the user according to this manual. NO. 0010519573 317 Accessory parts Remote controller (1) R-03 dry battery (2) Mounting plate (1) Plastic cap (4) Ø4X25 Screw (4) Drain hose (1) Cushion (4) Drain-elbow (1) Pipe supporting plate (1) 3 Installation of the Indoor Unit Drawing of pipe [ Rear piping ] Draw pipes and the drain hose, then fasten them with the adhesive tape [ Left Left-rear piping ] Selection of pipe In case of left side piping, cut away, with a nipper, the lid for left piping. [. . . ] the cable ends fully into terminal block, then Indoor side Thickness of wall Outdoor side (Section of wall hole) G Piping hole pipe make sure the cables have been properly inserted and 2 Outdoor unit After the cable connection, wiring cover. never fail to fasten the connected cable with the 1 Installation of Outdoor Unit Install according to Drawing for the installation of indoor and outdoor units 2 Note When connecting the cable, confirm the terminal number of indoor and outdoor units carefully. If wiring is not correct, proper operation can not be carried out and will cause defect. Connection of pipes To bend a pipe, give the roundness as large as possible not to crush the pipe , Connecting the pipe of gas side first makes working easier. The connection pipe is specialized for R410A. Half union Flare nut Forced fastening without careful centering may damage the threads and cause a leakage of gas. Pipe Diameter() Liquid side6. 35mm(1/4") Liquid/Gas side9. 52mm(3/8") Gas side 12. 7mm(1/2") Spanner Torque wrench Gas side 15. 88mm(5/8") Fastening torque 18N. m 42 N. m 55N. m 60 N. m and the bending radius should be 30 to 40 mm or longer. 4G1. 5mm 2 Indoor unit Power cable: 3G1. 5mm2 HSU-09HR03/R2(DB) HSU-12HR03/R2(DB) HSU-09RUG03/R2(SDB) HSU-12RUG03/R2(SDB) HSU-09RK03/R2(SDB) HSU-12RK03/R2(SDB) Outdoor unit Be careful that matters, such as wastes of sands, etc. If it is over 7m, the function of the unit will be affected. If the pipe has to be lengthened, the refrigerant should be charged, according to 20 g/m. But the charge of refrigerant must be conducted by professional air conditioner engineer. Before adding additional refrigerant, perform air purging from the refrigerant pipes and indoor unit using a vacuum pump, then charge additional refrigerant. CAUTION Outdoor unit B A Indoor unit B A Indoor unit Outdoor unit 34 Outdoor unit B A Max. Elevation: Amax=10m In case the elevation A is more than 5m, oil trap shoud be installed every 5~7m Max. Length: Bmax=15m In case the pipe length B is more than 7m, the refrigerant should be charged, according to 20 g/m. Oil trap Indoor unit 1(L ) 2 (N) 4 Indoor unit Outdoor unit Power cable: 3G1. 0mm 2 Connecting wiring: 3G1. 0mm 2 (For: L N )+2x0. 75mm 2 HSU-09HRA103/R2 HSU-12HRA103/R2 3 Connection Use the same method on indoor unit. Loosen the screws on terminal block and insert the plugs fully into terminal block, then tighten the screws. Insert the cable according to terminal number in the same manner as the indoor unit. If wiring is not correct, proper operation can not be carried out and controller may be damaged. If the supply cord is damaged, it must be replaced by the manufacturer or its service agent or a similar qualified person. The type of connecting wire is H05RN-F or H07RN-F. If the fuse on PC board is broken please change it with the type of T. The wiring method should be in line with the local wiring standard. After installation, the power plug should be easily reached. A breaker should be incorporated into fixed wiring. The breaker should be all-pole switch and the distance between its two contacts should be not less than 3mm. 4 Attaching Drain-Elbow If the drain-elbow is used, please attach it as figure. (Note: Only for heat pump unit. ) 5 1. Purging Method:To use vacuum pump Detach the service port's cap of 3-way valve, the valve rod's cap for 2-way valve and 3-way's, connect the service port into the projection of charge hose (Iow) for gaugemanifold. Then connect the projection of charge hose (center) for gaugemanifold into vacuum pump. [. . . ] Turn the valve rod anticlockwiseuntil hitting lightly. 7. To prevent the gas leakage, turn the service port's cap, the valve rod's cap for 2-way valve and 3-way's a little more than the point where the torque increases suddenly. After attaching the each caps, check the gas Step 1. (Over I0A) In the case of installing an air conditioner in a moist place, please install an earth leakage breaker. For installation in other places, use a circuit breaker as far as possible. Check for Installation and Test Run Please kindly explain to our customers how to operate through the instruction manual. 2 Cutting and Flaring Work of Piping be removed. Pipe cutting is carried out with a pipe cutter and burs must After inserting the flare nut, flaring work is carried out. Flare tool for R410A Clutch-type A 0~0. 5mm Check Items for Test Run Put check mark in boxes Gas leak from pipe connecting? [. . . ]