User manual HAIER HSU-12HT03(B)

[. . . ] The distance between the indoor unit and the floor should be more than 2m. No. 0010518785 113. 5 583 113. 5 319. 5 113. 5 633 113. 5 Floor fixing dimensions of the outdoor unit (Unit:mm) 334. 6 HSU-24LEB03(T3) Floor fixing dimensions of the outdoor unit (Unit:mm) Floor fixing dimensions of the outdoor unit (Unit:mm) HSU-12HT03(B)(T3) PAS24L03-N(T3) HSU-24HEA03(T3) HSU-24LEA03(T3) HSU-24HEA13(T3) HSU-24LEA13(T3) HSU-24LEA13-M HSU-24LEA03 HSU-24HEA03 HSU-28LEA03(T3) HSU-30LEA03(T3) HSU-26HEA03 HSU-30HEA03 HSU-24LA2 HSU-32LEA13-W AMS30H03-N(T3) HSU-24LEA03-T HSU-30HEA13(T3) HSU-30HEA03(T3) PAS30H03-N(T3) HSU-36LEA03(T3) HSU-30LEA13(T3) Selection of pipe To this unit, both liquid and gas pipes shall be insulated as they become Iow temperature in operation. Use optional parts for piping set or pipes covered with equivalent insulation material. Liquid pipe ( Gas pipe ( ) ) For 18K 6. 35mm(1/4") 12. 7mm(1/2") For 24K-36K 9. 52mm(3/8") 15. 88mm(5/8") Indoor unit 1. Fitting of the Mounting Plate and Positioning of the wall Hole When the mounting plate is first fixed 1. Carry out, based on the neighboring pillars or lintels, a proper leveling for the plate to be fixed against the wall, then temporarily fasten the plate with one steel nail. [. . . ] Use optional parts for piping set or pipes covered with equivalent insulation material. Liquid pipe ( Gas pipe ( ) ) For 18K 6. 35mm(1/4") 12. 7mm(1/2") For 24K-36K 9. 52mm(3/8") 15. 88mm(5/8") Indoor unit 1. Fitting of the Mounting Plate and Positioning of the wall Hole When the mounting plate is first fixed 1. Carry out, based on the neighboring pillars or lintels, a proper leveling for the plate to be fixed against the wall, then temporarily fasten the plate with one steel nail. 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 A=145mm B= 60mm 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 HSU-24LEA03 HSU-24HEA03 HSU-24LEB03(T3) HSU-24LEA13-M HSU-12HT03(B)(T3) HSU-26HEA03 HSU-24LA2 A=145mm (Section of wall hole) G Piping hole pipe 2 30mm 30mm 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. Pull out the cable on the front side, and connect the cable making a loop. When connecting the cable before installing the indoor unit Insert the cable from the back side of the unit, then pull it out on the front side. 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. Outdoor unit 4 Power cable: 3G2. 5mm 5 Power cable: 3G2. 5mm 5 1 Power cable: 3G2. 5mm 1 5 4 2 2 4 3 4G0. 75mm BR 3 2 POWER SUPPLY 1 BL Y/G 1 1 2 6G0. 75mm 4 5 3 3 2 3 L N 6G0. 75mm AMS30H03-N(T3) HSU-30HEA13(T3) HSU-30HEA03(T3) HSU-24HEA03 PAS30H03-N(T3) HSU-26HEA03 BR POWER SUPPLY BL Y/G Indoor unit PAS24L03-N(T3) HSU-24LEA03(T3) HSU-28LEA03(T3) HSU-30LEA03(T3) Indoor unit Outdoor unit 1 6 HSU-24HEA13(T3) Indoor unit 7 Outdoor unit L 5 Power cable: 3G2. 5mm BR 2 4 L N 3 4G0. 75mm HSU-24LEA13(T3) HSU-24LEA13-M BR POWER SUPPLY POWER SUPPLY BL Y/G N 3 2 Power cable: 3G2. 5mm 1 1 3 4 5 5 4 5 1 Indoor unit BL Y/G Power cable: 3G2. 5mm 6G0. 75mm 2 4 3 2 1 1 Outdoor unit 2 6 7 2 3 4 4G0. 75mm power plug 5 Indoor unit Power cable: HSU-24LEB03(T3) 4 Indoor unit HSU-24HEA03(T3) HSU-30HEA03 BR L N 6(N) POWER SUPPLY BL Y/G 5 3G2. 5mm Outdoor unit 5 5 Outdoor unit 1(N) 7(L) 3 4G0. 75mm HSU-24LEA03-T HSU-32LEA13-W HSU-36LEA03(T3) HSU-30LEA13(T3) Power cable: 3G2. 5mm 2 Indoor unit 3 Power cable: 4 4 2(L) 1 2 3G0. 75mm Outdoor unit 3G2. 5mm 3 4G0. 75mm HSU-24LEA03 HSU-24LA2 BR POWER SUPPLY BL Y/G 3(C) Outdoor unit BR L 1 POWER SUPPLY BL Y/G Indoor unit HSU-12HT03(B)(T3) Indoor unit 1 2 Outdoor unit L N N 3 Outdoor unit Outdoor unit 1. 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 max vertical distance between the indoor unit and the outdoor unit is 5 m. Half union Flare nut Forced fastening without careful centering may damage the threads and cause a leakage of gas. Pipe Diameter ( ) Fastening torque 18N. m 40N. m 40N. m 50N. m 60N. m Spanner Torque wrench Liquid side 6. 35mm(1/4") Liquid side 9. 52mm(3/8") Gas side 9. 52mm(3/8") Gas side 12. 7mm(1/2") Gas side 15. 88mm(5/8") 2. Attaching Drain-Elbow Be careful that matters, such as wastes of sands, etc. shall not enter the pipe. If the drain-elbow is used, please attach it as figure. (Note: Only for heat pump unit. ) 3. Purging Method: Push the air out of the indoor unit and piping as followes: Tighten the caps on the valves with specified torque. Tighten torque N. m Valve rod Valve cap 7-9 20-25 When connecting pipe exceeds 5 meters, 20g(only for 18k or 60g refrigerant shall be added per exceeding meter. [. . . ] shall not enter the pipe. If the drain-elbow is used, please attach it as figure. (Note: Only for heat pump unit. ) 3. Purging Method: Push the air out of the indoor unit and piping as followes: Tighten the caps on the valves with specified torque. Tighten torque N. m Valve rod Valve cap 7-9 20-25 When connecting pipe exceeds 5 meters, 20g(only for 18k or 60g refrigerant shall be added per exceeding meter. [. . . ]