Haier AB092XCERA Page 3 Service Manual Download

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Summary of Contents for AB092XCERA

Page 1: ...ERVICE MANUAL X MULTI SERIES 4 WAY CASSETTE INDOOR UNIT CONVERTIBLE INDOOR UNIT CONSOLE INDOOR UNIT DUCT INDOOR UNIT WALL MOUNTED INDOOR UNIT OUTDOOR UNIT Haier Commercial Air Conditioner Version 200708 ...

Page 2: ...CB photo 90 5 2 2 Cassette and duct type wiring diagram 98 5 2 3 Convertible type PCB photo 100 5 2 4 Convertible type wiring diagram 101 5 2 5 Converible type PCB function description 102 5 2 6 Console type PCB 108 5 2 7 Console type wiring diagram 109 5 2 8 Console type PCB function description 110 5 2 9 Wall mounted type PCB photo 111 5 2 10 Wall mounted type wiring diagram 112 5 2 11 Wall moun...

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Page 4: ...arding plate of valve In order to protect the valve against the dust the rain or the snow etc we add a guarding plate to the valve Adopt the much friendlier refrigerant R410a The air conditioner system adopts the greatly friendly refrigerant R410a which is protective for the ozone layer and is good to avoid the earth getting warmer Benefit for the environment Adopt the advanced DC inverter technol...

Page 5: ...cted with a detector and a central controller That is convenient for building management Adjustable heating temperature compensation In heating mode the temperature compensation can be adjusted by the remote controller If you do not want the compensation you can set the compensation as 0 degree Software for diagnostic installation After installation you can use file X MULTI Setup Assistant to know...

Page 6: ...he above performance data are from the combination of AU182XFERA 2 AS092XVERA AS122XVERA 51 54 60 Piping Refrigerant R410A 2 0 Connecting method Flared 30 20 10 indoor unit lower than outdoor unit 25 15 indoor unit higher than outdoor unit 5 Pipe 3 Φ6 35 3 Φ9 52 45 35 Refrigerant control method PMVs Defrosting method Automatic by reversible cycle Axial 1 870CC MEL 56 928 288 680 1015 405 760 850 7...

Page 7: ...O D 5 25 45 1 The above performance data are from the combination of AU222XFERA AS092XVERA 2 AS122XVERA Connecting method Flared 10 indoor unit lower than outdoor unit 15 indoor unit higher than outdoor unit 55 54 60 Piping Refrigerant R410A 2 0 30 20 Pipe 3 Φ6 35 3 Φ9 52 Defrosting method Automatic by reversible cycle Crankcase heater power 35 Dimension WxDxH 928 288 680 1015 405 760 Refrigerant ...

Page 8: ...mum capacity Power input Maximum capacity Power input indoor outdoor Power source 1PH 220 230V 50Hz Max Running current indoor outdoor Power facor under rating power input Fuse size recommended size 30 Outdoor unit Compressor TNB175FLBM MELCO 870CC DC TWIN ROTARY 1 Fan Axial 1 930 700 500 98 200 about 3400 Heat exchanger TP2M 7 0 about 0 67 Dimension WxDxH 976 335 732 1065 420 815 Refrigerant cont...

Page 9: ... drop and long piping installation will obviously reduce the total capacity Item Model AU282XHERA Function Rating capacity Power input indoor outdoor EER COP Minimum capacity Power input Maximum capacity Power input indoor outdoor Power source 1PH 220 230V 50Hz Max Running current indoor outdoor Power facor under rating power input Fuse size recommended size 30 Compressor TNB220FLBM MELCO 870CC Tw...

Page 10: ...rrent input indoor outdoor EER COP Minimum capacity Power input Maximum capacity Power input indoor outdoor Power source 1PH 220 230V 50Hz Max Running current indoor outdoor Power facor under rating power input Fuse size recommended size 30 Outdoor unit Compressor TNB220FLBM MELCO 870CC Twin Rotary DC inverter 1 Fan Axial 1 990 840 590 130 300 about 4300 Heat exchanger TP2M 7 0 about 0 75 Dimensio...

Page 11: ...r EER COP Minimum capacity Power input Maximum capacity Power input indoor outdoor Power source 1PH 220 230V 50Hz Max Running current indoor outdoor Power facor under rating power input Fuse size recommended size 30 Outdoor unit Compressor TNB220FLBM MELCO 870CC Twin Rotary DC inverter 1 Fan Axial 1 990 840 590 130 300 about 4300 Heat exchanger TP2M 7 0 about 0 75 Dimension WxDxH 1068x340x830 1100...

Page 12: ...W H Controller type 962 365 312 Controller type TP2M 7 0 35 16 40 25 40 39 36 33 42 40 37 PVC 11 4 16 4 795 197 265 870 225 305 880 315 330 Infrared YR H65 1250 1150 1050 1200 1050 950 550 480 430 600 550 500 1 220 230 50 CROSS 1 CROSS 1 Running current Fan Heat exchanger Dimension L W H about 0 20 about 0 20 Function Capacity Dehumidifying capacity Power source Power cable 6 35 9 52 Item AS122XVE...

Page 13: ...sion 100 100 570 570 260 718 680 380 718 680 380 PVC 32 26 o d I d PVC 32 26 o d I d 670 600 550 Heat exchanger 7 7 about 0 273 about 0 273 cooling 6 7 heating 43 60 CENTRIFUGAL 1 750 650 540 750 650 540 38 95 38 95 Running current Fan CENTRIFUGAL 1 670 600 550 Dimension L W H 570 570 260 Controller type Infrared YR H71 or wired YR E12 Refrigerant control 3 0 75mm2 Communication cable 2x 0 75 1 25...

Page 14: ...urrent Fan CROSS 1 550 500 450 400 Dimension L W H 610 500 220 Controller type Wired controller YR E12 Refrigerant control CROSS 1 1050 950 850 750 1050 950 850 750 30 75 30 75 550 500 450 400 Heat exchanger 7 7 about 0 12 about 0 12 cooling 6 7 heating 43 60 610 500 220 695 536 265 695 536 265 o d I d o d I d PMV on outdoor unit Fresh air hole dimension Electricity Heater 43 40 38 35 43 40 38 35 ...

Page 15: ...6 35 6 35 12 7 12 7 Connecting method Flared Electricity Heater 48 45 41 48 45 41 Flared 28 3 34 3 28 3 34 3 PMV on outdoor unit Fresh air hole dimension 990 655 199 1150 750 300 1150 750 300 PVC 20 18 o d I d PVC 20 18 o d I d 700 640 580 Heat exchanger TP2M 7 0 35 about 0 49 about 0 49 cooling 6 7 heating 43 60 CENTRIFUGAL 2 1150 1050 850 1150 1050 850 28 80 28 80 Running current Fan CENTRIFUGAL...

Page 16: ...Function Capacity Dehumidifying capacity Power cable 3 1 0 1 5mm2 Communication cable 2x 0 75 1 25mm2 must be shieled Power source 1 220 230 50 Running current Fan CROSS 2 480 420 370 Dimension WxDxH 720 205 630 Controller type Infrared YR H71 Refrigerant control CROSS 2 1000 900 800 1050 950 850 50 100 50 100 510 450 400 Heat exchanger TP2M 7 0 35 about 0 25 about 0 25 cooling 6 7 heating 43 60 F...

Page 17: ... 17 _ VbTZR Zb _ UZdZ_ Vb AU182XFERA AU222XFERA 3 Dimension AU282XHERA 583 288 113 5 680 319 5 113 5 50 928 810 18 18 950 70 185 380 830 185 340 580 1068 48 965743 1 0 1 20 ...

Page 18: ...U8 9TT 7LNRSRUP VWNURUP MRTNUZRVU8 99TT 7WJUNS MRTNUZRVU8 9TT 7RUMVVY UR MRTNUZRVU8 9TT 7LNRSRUP VWNURUP MRTNUZRVU8 99TT 7WJUNS MRTNUZRVU8 HGFI D B 9 A9 OYNZQ JRY QVSN Z ZWNUZRVU QVSMNY 9TT 9TT 9TT V NYSJWNM MRZ JULN KN NNU QN LNRSRUP JUM QN WJUNSC TT LNRSRUP WJUNS A9 99 EJZZN N UR C 5 7 8697 8 4 3 33 100 22 1 1 0 1 0 0 33 18 ...

Page 19: ...MJQ LNEFK 9 20A 9 9 60A 9 9 00A 9 9 70A 9 B 0 316 C 261 3 261 3 D 1 1 E 3 4 F 033 033 G 3 3 H 66 2 6 I 75 3 6 J 00 00 T U V W X Y Z 72 00 9 20A 9 9 60A 9 256 00 9 70A 9 9 00A 9 FJKJMH DNMDFBKFE QSOF RMJQ8 _ VbTZR Zb _ UZdZ_ Vb 19 ...

Page 20: ... _ VbTZR Zb _ UZdZ_ Vb Console type unit C B A C model A B AS07 09 122XVERA AS182XVERA 197 265 795 225 305 870 Wall Mounted Type 20 ...

Page 21: ... Unit A Unit B Unit C Unit A Unit B Unit C min data rated data max data min data rated data max Data min data rated data max Data rated capacity 7 7 2 30 2 30 1 20 4 60 5 00 0 55 1 85 2 30 2 50 9 10 10 20 2 49 F 7 9 2 30 2 90 1 20 5 20 5 70 0 55 2 05 2 30 2 50 9 10 10 20 2 54 F 7 12 2 30 3 80 1 20 6 10 6 50 0 55 1 90 2 30 2 50 8 43 10 20 3 21 C 7 14 2 30 4 60 1 30 6 90 7 30 0 60 1 95 2 30 2 65 8 6...

Page 22: ... Unit A Unit B Unit C Unit A Unit B Unit C min data rated data max data min data rated data max Data min data rated data max Data rated capacity 7 9 2 30 2 90 1 20 5 20 5 40 0 50 1 90 2 90 2 30 8 65 12 90 2 74 E 7 12 2 30 3 80 1 20 6 10 6 50 0 50 1 95 2 90 2 30 8 43 12 90 3 13 C 7 14 2 30 4 60 1 20 6 90 7 30 0 50 2 20 2 90 2 30 8 65 12 90 3 14 C 7 18 2 15 5 15 1 20 7 30 7 50 0 55 2 20 2 90 2 50 8 ...

Page 23: ...4 11 54 14 50 2 99 C 7 12 14 1 54 2 59 3 17 1 50 7 3 8 20 0 60 2 39 3 20 2 66 11 31 14 50 3 05 B 7 12 18 1 44 2 40 3 46 1 50 7 3 8 20 0 60 2 39 3 20 2 66 11 31 14 50 3 05 B 9 9 9 2 43 2 43 2 43 1 50 7 3 8 20 0 62 2 39 3 20 2 75 11 31 14 50 3 05 B 9 9 12 2 16 2 16 2 98 1 50 7 3 8 20 0 55 2 39 3 20 2 44 11 31 14 50 3 05 B 9 9 14 2 02 2 02 3 27 1 50 7 3 8 20 0 60 2 34 3 20 2 66 11 09 14 50 3 11 B 9 9...

Page 24: ... 52 1 50 8 2 9 00 0 60 2 39 3 20 2 66 11 31 14 50 3 43 B 7 12 18 1 64 2 60 3 96 1 50 8 2 9 00 0 60 2 39 3 20 2 66 11 31 14 50 3 43 B 9 9 9 2 73 2 73 2 73 1 50 8 2 9 00 0 62 2 39 3 20 2 75 11 31 14 50 3 43 B 9 9 12 2 33 2 33 3 54 1 50 8 2 9 00 0 55 2 39 3 20 2 44 11 31 14 50 3 43 B 9 9 14 2 41 2 41 3 38 1 50 8 2 9 00 0 60 2 34 3 20 2 66 11 09 14 50 3 50 B 9 9 18 2 03 2 03 4 15 1 50 8 2 9 00 0 60 2 ...

Page 25: ...12 12 2 26 2 87 2 87 1 50 8 00 8 60 0 55 2 65 3 80 2 50 11 76 16 80 3 02 B 9 12 14 2 05 2 60 3 35 1 50 8 00 8 70 0 55 2 65 3 80 2 50 11 76 16 80 3 02 B 9 12 18 1 80 2 50 3 70 1 50 8 00 8 80 0 55 2 65 3 80 2 50 11 76 16 80 3 02 B 9 14 14 1 90 3 05 3 05 1 50 8 00 8 80 0 55 2 65 3 80 2 50 11 76 16 80 3 02 B 9 14 18 1 70 2 90 3 40 1 50 8 00 8 90 0 55 2 65 3 80 2 50 11 76 16 80 3 02 B 12 12 12 2 65 2 6...

Page 26: ... 00 11 50 0 55 2 80 3 80 2 50 12 42 16 80 3 57 B 9 12 14 2 55 3 35 4 10 1 50 10 00 11 50 0 55 2 80 3 80 2 50 12 42 16 80 3 57 B 9 12 18 2 40 3 10 4 50 1 50 10 00 11 50 0 55 2 85 3 80 2 50 12 64 16 80 3 51 B 9 14 14 2 40 3 80 3 80 1 50 10 00 11 50 0 55 2 90 3 80 2 50 12 87 16 80 3 45 B 9 14 18 2 25 3 55 4 20 1 50 10 00 11 50 0 55 2 90 3 80 2 50 12 87 16 80 3 45 B 12 12 12 3 35 3 35 3 35 1 50 10 05 ...

Page 27: ...50 1 80 9 50 10 30 0 65 3 25 4 00 2 85 14 42 18 10 2 92 C 7 7 7 14 1 95 1 95 1 95 4 10 1 80 9 95 10 80 0 65 3 30 4 00 2 85 14 64 18 10 3 02 B 7 7 7 18 1 85 1 85 1 85 4 45 1 80 10 00 11 00 0 65 3 30 4 00 2 85 14 64 18 10 3 03 B 7 7 9 9 2 00 2 00 2 50 2 50 1 80 9 00 9 80 0 65 3 25 4 00 2 85 14 42 18 10 2 77 D 7 7 9 12 2 00 2 00 2 50 3 50 1 80 10 00 10 50 0 65 3 25 4 00 2 85 14 42 18 10 3 08 B 7 7 9 ...

Page 28: ... 10 50 0 65 3 25 4 00 2 85 14 42 18 10 3 29 C 7 7 7 14 2 20 2 20 2 20 4 40 1 80 11 00 10 50 0 65 3 30 4 00 2 85 14 64 18 10 3 33 C 7 7 7 18 2 05 2 05 2 05 4 85 1 80 11 00 11 50 0 65 3 30 4 00 2 85 14 64 18 10 3 33 C 7 7 9 9 2 30 2 30 2 90 2 90 1 80 10 40 11 50 0 65 3 25 4 00 2 85 14 42 18 10 3 20 C 7 7 9 12 2 25 2 25 2 85 3 65 1 80 11 00 11 50 0 65 3 25 4 00 2 85 14 42 18 10 3 38 C 7 7 9 14 2 10 2...

Page 29: ... 2 40 2 40 3 30 1 80 10 00 10 80 0 65 3 28 4 00 2 85 14 55 18 10 3 05 B 7 9 9 14 1 80 2 25 2 25 3 70 1 80 10 00 10 90 0 65 3 25 4 00 2 85 14 42 18 10 3 08 B 7 9 9 18 1 70 2 10 2 10 4 10 1 80 10 00 11 00 0 65 3 25 4 00 2 85 14 42 18 10 3 08 B 7 9 12 12 1 75 2 15 3 05 3 05 1 80 10 00 10 80 0 65 3 25 4 00 2 85 14 42 18 10 3 08 B 7 9 12 14 1 65 2 05 2 90 3 40 1 80 10 00 10 90 0 65 3 22 4 00 2 85 14 29...

Page 30: ...65 3 60 1 80 11 00 11 50 0 65 3 28 4 00 2 85 14 55 18 10 3 35 C 7 9 9 14 2 00 2 50 2 50 4 00 1 80 11 00 11 50 0 65 3 25 4 00 2 85 14 42 18 10 3 38 C 7 9 9 18 1 85 2 30 2 30 4 55 1 80 11 00 11 50 0 65 3 25 4 00 2 85 14 42 18 10 3 38 C 7 9 12 12 2 00 2 30 3 35 3 35 1 80 11 00 11 50 0 65 3 25 4 00 2 85 14 42 18 10 3 38 C 7 9 12 14 1 80 2 25 3 20 3 75 1 80 11 00 11 50 0 65 3 22 4 00 2 85 14 29 18 10 3...

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Page 36: ...en the outdoor unit and the indoor unit Size of the gas side connection pipe Drop between the outdoor unit and the indoor unit 6 35 9 52 L1 L2 L3 L4 L5 m Total liquid piping length It is no need to charge additional refrigerant within this value L4 one way m L1 L2 L5 h H A B E C L3 1 5 5 10 10 40 10 25 5 15 10 25 25 60 25 Conneting pipe length Conneting pipe length Conneting pipe length Conneting ...

Page 37: ...ottom to top Cut thermal insulation pipe to an appropriate length and wrap it with tape making sure that no gap is left in the insulation pipe s cut line Arrangement of piping directions If there is the danger of the unit falling or overturning fix the unit with foundation bolts or with wire or other means If the location does not have good drainage place the unit on a level mounting base or a pla...

Page 38: ...nch Spanner Liquid pipe Gas pipe 6 35mm 1 4 x 0 8mm 9 52mm 3 8 x 0 8mm 2 Connection of pipe Apply refrigerant oil on half union and flare nut To bend a pipe give the roundness as large as possible not to crush the pipe Connecting the pipe of gas side firstly makes working easier 1 Selection of pipe To this unit both liquid and gas pipes shall be insulated as they become low temperature in operatio...

Page 39: ...our water in the drain pan of the indoor unit and confirm that drainage is carried out serely to outdoor In case that the attached drain hose is in a room please apply heat insulation to it without fail 5 On drainage Please install the drain hose so as to be downward slope without fail Please don t do the drainage as shown below Correct Incorrect Lean Damage of flare Crack Partial Too outside Pipe...

Page 40: ...cuum pump Check the condition of the scale and hold it for 1 2min If the scale moves back in spite of tightening make flaring work again then return to the beginning of 3 4 Open the valve rod for the 2 way valve to and an angle of anticlockwise 90 degree After 6 seconds close the 2 way valve and make the inspection of gas leakge 5 No gas leakage If it does not stop gas leakage discharge whole refr...

Page 41: ... 15A 250VAC T25A 250VAC Please check with the outdoor unit wiring diagram Please check the circuit diagram about the fuse replaced Wiring work 2 Wiring method Wiring method of orbicular terminals For the connection wire with orbicular terminals its wiring method is as shown in the right figure remove the connecting screw put the screw through the ring on the end of the wire then connect to the ter...

Page 42: ...cted unit 4 Wiring method of indoor unit Crimp connection method for connection wire After connection the wire must be fastened by wire cover The wire cover shall press on the protection coat of the connection wire as shown in right top figure Note When connecting the wiring confirm the terminal number of indoor and outdoor units carefully Incorrect wiring will damage the controller of air conditi...

Page 43: ...idually and then also check the simultaneous operation of all indoor units 4 After ruuning the unit for about 20 minutes check the indoor unit outlet temperature 5 After the unit is stopped or working mode changed the system will not start again for about 3 minutes 6 During cooling operation frost may ocur on the indoor unit or pipes this is normal 7 Operate the unit according to the operation man...

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Page 51: ... not subject to vibration 2 The inlet and outlet ports should not be obstructed the air should be able to blow all over the room 3 Install the unit near an electric outlet or special branch circuit 4 Do not install the unit where it will be exposed to direct sunlight 5 Install the unit where connection to the outdoor unit is easy 6 Install the unit where the drain pipe can be easily installed 7 Ta...

Page 52: ...stalling set to wall install the accessory wall bracket at the position shown in Fig 5 and mount the set to it Fig 1 Intake grill Fig 5 Wall bracket Side of set 99cm 50cm 24 5cm 6 5cm 12 5cm 10cm 7cm hole 3 5cm hole The drain hose can be connected to either the left or right side Fig 3 Fig 3 Drain hose Left side Drain hose Right side Wall 7cm 6mm Indoor unit outdoor unit Fig 4 When the directions ...

Page 53: ...than 5 mm Fig 9 Fig 8 Be sure to arrange the drain hose correctly so that it is leveled lower than the drain hose connecting port of the indoor unit Drain pan Drain hose Nylon fastener Drain pan Drain hose Insulation Drain hose OK NO NO Arrange the drain hose lower than this portion Drain hose Fig 9 A A Drain hose B UNDER CEILING TYPE Using the installation template drill holes for piping and anch...

Page 54: ...and 50mm or 150mm dia hole on the wall so that the hole is tilted downward toward the outdoor for smooth water flow With a concrete drill drill four 12 7 mm dia Holes Fig 13 Wall 6mm Install the drain hose at the rear it should not be installed on the top or right side Fig 11 Rear Install the drain hose in the direction Right CAUTION Fig 12 Now securely tighten the hex bolts in both sides Fig 17 R...

Page 55: ...OUTDOOR UNIT INSTALLATION 1 FLARE PROCESSING 1 Cut the connection pipe with pipe cutters so that the pipe is not deformed 2 Holding the pipe downward so that cuttings cannot enter the pipe remove the burrs 3 Remove the flare nut from the indoor unit pipe and outdoor unit and insert the flare nut onto the pipe and flare with a flaring tool 2 BENDING PIPES The pipes are shaped by your hands Be caref...

Page 56: ...e heat insulation No leakage in the flare 3 Piping connection Connecting method Spanner Spanner Joint Nut If not aligned tighten the nut by force will damage the nut that result in gas leakage Please refer to the installation manual of outdoor unit To ensure the efficiency Pipes shall be as short as possible Fit the nut on and fasten AC142XCERA AC182XCERA Flare connection Gas pipe 3 way valve Indo...

Page 57: ... to about 10mm of the exposed strand wiring 2 Using a screwdriver remove the terminal screw s on the terminal board 3 Using a round terminal fastener or pliers securely clamp a round terminal to each stripped wire end 4 Position the round terminal wire and replace and tighten the terminal screw using a screw driver After passing the connection cord and power cable through the insulation tube faste...

Page 58: ... between the electric component box and base CAUTION 1 Match the terminal block numbers and connection cord colors with those of the outdoor unit Erroneous wiring may cause burning of the electric parts 2 Connect the connection cords firmly to the terminal block Imperfect installation may cause a fire 3 Alwaysfastentheoutsidecoveringoftheconnection cord with the cord clamp If the insulator is chaf...

Page 59: ...ed controller To other indoor unit To wired controller To outdoor unit P Q 1 Incorrect address setting will cause abnormal to the system 2 Communication cable must be use sheilded type 3 Communication cable and power cable must be use ring terminal type Communication cable Shield wire H05RN F 2X 0 75 1 5 mm2 Power cable H05RN F 3G 1 2 5 mm2 WARNING _ VbTZR Zb _ UZdZ_ Vb 59 ...

Page 60: ...ontroller the times you press it stands for the address you want to set detailed as following Press button SLEEP once the address is 1 and the TIMER LED flashes once Press button SLEEP twice the address is 2 and theTIMER LED flashes twice Press button SLEEP three times the address is 3 and the TIMER LED flashes three times Press button SLEEP four times the address is 4 and the TIMER LED flashes fo...

Page 61: ... sounds 2 times that show temp compensatoin works Swith on the unit in heating mode by the remote controller press the time button to set the set temp compensatoin so the set temp compensation the current set temp 24 o C For example if the set temp is 24 o C the temp compensation is 0 o C if the set temp is 25 o C the temp compensation is 1 o C if the set temp is 30 o C the temp compensation is 6 ...

Page 62: ...ring Always use a circuit that can trip all the poles of the wiring and has an isolation distance of at least 3mm between the contacts of each pole 4 Perform wiring work in accordance with standards so that the room air conditioner can be operated safely and positively 5 Install a leakage circuit breaker in accordance with the related laws and regulations and electric company standards WARNING MOU...

Page 63: ... the arms to the three areas on the top of the intake grill Fig 35 Fig 34 1 Cut the right side of the intake grill This is only when the pipe exits from the right side 3 Mount the intake grill 1 Join the cover plate left and mount with screws Fig 33 2 Mount the cover plate Left _ VbTZR Zb _ UZdZ_ Vb 63 ...

Page 64: ...ent to all the corners of the room Install the indoor unit where the power socket is near and there is sufficient space around the indoor unit Install the indoor unit where there is no T V set radio set and wireless appliance underneath and the sunlight lamp is over one meter away If the remote controller is installed on the wall the indoor unit shall be ensured to receive the signal while the sun...

Page 65: ...ge the form of the connection pipe connection wire and drain pipe so that they can go through the wall hole easily 5 Installation procedure When installing the ceiling concealed type indoor unit a specially designed return air bellows shall be installed as shown in Figure 3 Figure 4 Figure 3 Figure 4 A Installing building roof Ceiling Air supply Air outlet duct Unit Return air Return air bellows A...

Page 66: ...pipe to cover the drain piping of condensed water to keep warmth Figure 5 Figure 6 air return shutter air return duct sling dog drain piping transition air duct air outlet duct air diffuser joint of air diffuser M8 broad foundation bolt M8 suspension screw M8 broad lock ring M8 nut Unit Installation for air duct of indoor unit This type of unit uses circular air duct with its caliber of 180mm An a...

Page 67: ...urn connected Insulation layer is needed for air supply and return duct First paste a glue nail to the air duct and then attach the insulation cotton that has a tinfoil layer and use the glue nail cover to fix Finally seal the air duct interface with tinfoil adhesive tape closely as shown in Fig3 galvanized board glue nail insulating fabric tinfoil adhesive tape glue nail cover Fig3 Installing the...

Page 68: ...AUTION Requirements The indoor drain pipe shall be thermal insulated The connection part between the drain pipe and the indoor unit shall be insulated so as to prevent dew generation The drain pipe shall be slant downwards greater than 1 100 The middle part shall not be of Stype elbow otherwise abnormal sound will be produced The horizontal length of the drain pipe shall be less than 20 m In case ...

Page 69: ...le of the rigid PVC pipe Drain confirmation During trial run check that there is no leakage at the pipe connection part during water draining even in winter Rigid PVC pipe VP31 5mm internal diameter Pipe Foamed PE with thickness above 7mm Insulation Wrap the hose and its clamp until to the indoor unit without any clearance with insulating material as shown in the figure Insulation treatment Direct...

Page 70: ...AD122XLERA AD142XLERA AD182XLERA Flare connection Gas pipe 3 way valve Indoor Unit Outdoor unit Liquid pipe 2 way valve Flare connection A To outdoor unit To gas pipe A adaptor from 9 52 to 12 7 6 35 mm 1 4 0 8 1 5 9 52 mm 3 8 1 0 1 8 12 7 mm 1 2 1 2 2 0 Pipe diameter Size A mm Connecting pipe O D mm 6 35 9 52 12 70 Installing torque N m 11 8 1 2kgf m 24 5 2 5kgf m 49 0 5 0 kgf m Increased install...

Page 71: ...onnect to valve C the address must be 3 Indoor unit that connect to valve D the address must be 4 2 Installation check and trial operation Check the Layout of the Drain Pipe and Connection Wires and also the piping and address setting The drain pipe should be placed underneath and the connection wires should be placed upside and the drain pipe especially the section inside the machine and indoors ...

Page 72: ...through the end ring of connecting line then connect it to the terminal block and tighten screw Wiring methods Ring Terminal Brazed seam B 8 0 9 0 mm d 4 3 5 3 mm T 1 0 2 0 mm For your referrence Wiring method of ring terminal 2 Wiring method of straight terminal For connecting line which end is not a ring its wiring method as follows loosen wiring screw ans insert the end of connecting line total...

Page 73: ...2 N 2 N 1 L P Q A B C L N C1 C2 To other indoor unit To wired controller A B C To outdoor unit P Q Waring 1 Incorrect address setting will cause abnormal to the system 2 Communication cable must be use sheilded type Communication cable Shield wire H05RN F 2X1 5 mm2 Power cable H05RN F 3G 2 5 mm2 _ VbTZR Zb _ UZdZ_ Vb 73 ...

Page 74: ...io Installing According to the dimension of the figure 2 shown nail two cement steel nails on the wall Keep 2 3mm out then hang the back of the unit on them There must be no gap between the indoor unit and wall Remove the front panel then use two expansible screws to fix the unit on the floor As figure 3 shown Once refrigerant piping and drain piping connections are complete fill the gap of the th...

Page 75: ...way Valve 2 way Valve Indoor unit Indoor unit Apply and tighten the nut 3 Cautions for pipe connection Pipes free from twists deformation water dust Dedicated tools for each R407C and R410A should be used and stored separately Optimized radii of bends Insulation to be applied on all gaseous pipes Flared section free from cracks Joint Spanner Spanner Nut Apply refrigeration oil on the end of the pi...

Page 76: ...e should be a slope when arrange drain hose Avoid up and down waves in drain hose If humidity is high drain pipe especially in room and indoor unit must be covered with installation material Insulation material Copper tube Drain hose Connecting electric cable for indoor and outdoor unit Electric wiring Piping connection of the indoor unit Process of wire connections 1 Loop terminal After removing ...

Page 77: ... supply voltage abided by the code Is there any noise Is control display normal Is cooling operation normal Is room temp regulator normal Liquid pipe Pipe diameter Size A mm 0 8 1 5 1 0 1 5 6 35mm 1 4 9 52mm 3 8 Gas pipe A Correct Incorrect Lean Damage of flare Crack Partial Too outside Flare tooling die Voltage single phase1PH 220 230V 50Hz The power source must be grounded Connection parameters ...

Page 78: ...use abnormal to the system Communication cable must be use sheilded type Incorrect address setting will cause abnormal to the system and then put it down perpendicularly Signal connecting cable must be sheilded type The distance between the signal wires and the power cabes should be at least 50mm WARNING Correct crimp connection of wire Incorrect crimp connection of wire 1 L 2 N P Q 1 L 2 N P Q 1 ...

Page 79: ...nect to valve C the address must be 3 Indoor unit that connect to valve D the address must be 4 E Example set unit A to address 1 Continuously press the emergency switch for about 15 seconds the buzzer will sound 4 times PI PI PI PI and then leave go of the switch At this time the indoor unit has entered the address setting procedure But the LED board is blank F Use the controller to turn on the i...

Page 80: ...zzer sound 5 times Pi Pi Pi Pi Pi and then the LCD display board will show the address of this indoor unit Press any key on the remote controller it will exit the address checking precedure How to check the addresses 1 2 3 4 5 6 7 8 ON OFF SW01 SW02 INDOOR UNIT ADDRESS 1 2 3 4 1 2 3 4 5 6 7 8 ON OFF ON OFF 1 2 3 4 5 6 7 8 ON OFF 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 ON OFF 8 _ VbTZR Zb _ UZdZ_ Vb 0 ...

Page 81: ...y and the outdoor unit can be easily connected Install the indoor unit where its cold air and hot air can be easily sent to all the comers of the room Install the indoor unit where the power socket is near and there is sufficient space around the indoor unit Install the indoor unit where there is no T V set radio set and wireless applian ce underneath and the sunlight lamp is over one meter away I...

Page 82: ...ipes Cover the connection part with heat insulation materials closely and make sure fixing with adhesive tape Correct Not Correct cracks on expanded mouth burr incomplete too long Tilting 6 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 ...

Page 83: ...the controller should be changed from OFF to ON and then the LCD display board will display number 1 That is to say the address setting is enabled G Press the button SLEEP on the controller the times you press it stands for the address you want to set detailed as following Press button SLEEP one time the address is 1 and the LCD display board shows 1 Press button SLEEP two times the address is 2 a...

Page 84: ...cases as the right figure indicates shall not occur 9 Installation check 10 Trial operation 4 How to check the addresses When finish all the above works please power off and power on again to the whole system but set all the indoor units in STANDBY Then continously press the emergency switch until you hear the buzzer sound 5 times Pi Pi Pi Pi Pi and then the LCD display board will show the address...

Page 85: ...9 CN20 CN21 CN22 CN23 SW5 SW1 SW2 SW3 SW4 Lamp1 _ VbTZR Zb _ UZdZ_ Vb 5 PCB photo Wiring diagram and function description SW05 is used for factory quality control engineers the default position is OFF OFF OFF OFF LED5 LED1 LED2 LED3 LED4 SW05 0010452047 Outdoor PCB photo 5 1 Outdoor unit 85 ...

Page 86: ...STING TEMPERATURE SENSOR TA AMBIENT TEMPERATURE SENSOR 0010576926 TOCI TOCI PIPING TEMPERATURE SENSOR M M CN4 N L M CN22 CN18 PMV_B PMV_C PMV_D PMV_A SV2 CN6 ON 1 2 3 4 5 6 7 8 PTC BUS L CN8 N ON 4 3 2 1 SW3 SW4 SW2 SW1 start up stop down B BLACK R RED OR ORANGE W WHITE Y G YELLOW GREEN CN19 LP HP CN20 CN23 H CN3 CN5 CN14 CN13 CN1 CN2 CN7 LED DEBUG_LED 4WV TO SPDU CN1 N L CN5 CONTROL CIRCUIT BOARD...

Page 87: ...NGE W WHITE Y G YELLOW GREEN CN1 N L CN5 CN4 CN3 220VAC L CN8 CN7 CIRCUIT BOARD POWER RL1 U V W ACN RI ACL RO N P SPDU W B Y G Y G W B OR BL BL BLUE capacitor reactor CN25 CN18 TD TE TS TA TC CN17 CN15 LED1 LED2 CN12 CN11 CRANKCASE HEATER CN10 CN9 4 WAY VALVE M CN22 250VAC T3 15A SW5 FUSE1 TOCI CN4 N L M CN23 CN19 PMV_B PMV_C PMV_E PMV_A SV2 CN6 ON 1 2 3 4 5 6 7 8 PTC BUS L CN8 N SW3 SW4 SW2 SW1 C...

Page 88: ...PERATURE SENSOR TOCI TOCI PIPING TEMPERATURE SENSOR M M CN4 N L M CN22 CN18 PMV_B PMV_C PMV_D PMV_A SV2 CN6 ON 1 2 3 4 5 6 7 8 PTC BUS L CN8 N ON 4 3 2 1 SW3 SW4 SW2 SW1 start up stop down B BLACK R RED OR ORANGE W WHITE Y G YELLOW GREEN CN19 LP HP CN20 CN23 H CN3 CN5 CN14 CN13 CN1 CN2 CN7 LED DEBUG_LED 4WV CN2 CN5 CONTROL CIRCUIT BOARD CN4 CN3 CN8 CN7 CIRCUIT BOARD POWER U V W R T RB S P1 N P ISP...

Page 89: ...MBIENT TEMPERATURE SENSOR TOCI TOCI PIPING TEMPERATURE SENSOR CN4 N L M CN23 CN19 PMV_B PMV_C PMV_E PMV_A SV2 CN6 ON 1 2 3 4 5 6 7 8 PTC BUS L CN8 N ON 4 3 2 1 SW3 SW4 SW2 SW1 B BLACK R RED OR ORANGE W WHITE Y G YELLOW GREEN CN20 LP HP CN21 CN24 H CN3 CN5 CN14 CN13 CN1 CN2 CN7 LED DEBUG_LED 4WV CN2 CN5 CONTROL CIRCUIT BOARD CN4 CN3 CN8 CN7 CIRCUIT BOARD POWER U V W R T RB S P1 N P ISPM Y G OR BL B...

Page 90: ...HP SW5 5 ON SW5 6 ON 3 5HP SW5 5 OFF SW5 6 OFF C4 Switch function SW5 7 SW5 8 SW5 7 pre set set as OFF when out of factory SW5 8 silent operation function ON available OFF not available set when out of factory When it is ON the max fan speed is Class 6 and the max running frequency is 10Hz C8 Set in factory 2 Defination of 4 bit dip switch SW5 on failure indicator board 1 2 3 4 Defination OFF OFF ...

Page 91: ...0RPS 3 2 2 Defination of high efficiency operation and its frequency control In order to meet the cooling request at high ambient temperature and the heating request at low ambient temperature we set the high efficiency operation Entering condition cooling mode Tao 33 E heating mode Tao 5 E 3 3 Electronic expansion valve EEV control 3 3 1 Electronic characteristic Max open angle 500 pulse Driving ...

Page 92: ... until up to the max permitted opening angle 90 discharging temp 100 Keep the angle 90 5degree 30seconds and reduce to 0 degree gradually Heating mode Indoor modification angle 100 discharging temp 50degree 30seconds it will stop until up to the max permitted opening angle 90 discharging temp 100 Keep the angle 90 5degree 30seconds and reduce to 0 degree gradually 3 4 4 way valve control in heatin...

Page 93: ...Te and outdoor ambient temp sensor TA if the below condition can be met for continous 5 minutes the unit will enter defrosting operation Te C TA α Herein C TA 0 C 0 8 TA 0 C 0 6 According to SW2 the setting is as follow in the place easy to frost it is H when out of factory it is M Jumper selection M out of factory H α 8 E 6 E Defrosting entering condition 15 C TA α 2 Stop and Pause condition of c...

Page 94: ...ndoor Auto OFF 4 way valve ON OFF 15s ON Spray valve SV2 OFF 450 pulse 450 pulse 350 pulse E all EEVs auto open angle auto open angle all indoor motors ON OFF anti cold air function Discharging temp TD If keeping for 10s the unit stops 3 minutes later the unit can re startup If in 60 minutesthe unit occurs alarm for 3 times the failure can be eliminated Reduce FQY rapidly 2HZ S Reduce FQY rapidly ...

Page 95: ... low pressure switch is low level 0 for 1 minute continously compressor will stop outdoor alarms The alarm can be resumable If in 60 minutes the failure occurs 3 times the failure can be confirmed and send failure code to indoor 2 When compressor no running if output signal of low pressure switch is low level 0 for 30 seconds continously alarm will occur Condensing temp Keep for 5 seconds stop to ...

Page 96: ...e system will control low pressure through the evaporator temp TE to realize the low pressure protection function In cooling confirm through Tc2AVE In heating confirm through defrosting temp Te If the failure is not confirmed as the permanent protection outdoor will not send failure code to indoor and indoor will not alarm TinAVE 25 30 35 40 45 Normal operation Min running FQY 20HZ SV2 OFF 20HZ SV...

Page 97: ...CN19 CN4 CN3 CN2 CN20 CN21 CN1 CN22 CN11 SW1 SW2 SW3 CN16 Lamps 3 4 CN8 CN7 CN14 CN26 CN24 CN13 CN12 CN10 CN15 CN9 Lamps 1 2 _ VbTZR Zb _ UZdZ_ Vb 5 2 Indoor unit 5 2 1 AB AD PCB photo 97 ...

Page 98: ...TRANSFORMER B BLACK BR BROWN R RED W WHITE Y G YELLOW GREEN BL BLUE Y YELLOW WIRED CONTROLLER please pull out the short connector from CN16 default set from factory The short connector is in the accessories CN7 W CN8 BL CN9 BL ON 1 2 3 4 5 6 7 8 8 7 6 5 4 3 2 1 1 2 3 4 5 6 7 8 WIRED CONTROLLER INFRARED CONTROLLER SW03 4 ON ON OFF CARD ON SW03 4 9000 BTU 12000 BTU 18000 BTU 14000 BTU ON SW03 1 SW03...

Page 99: ...W03 W CN26 R CN16 W P Q B A C TO OUTDOOR UNIT TRANSFORMER B BLACK BR BROWN R RED W WHITE Y G YELLOW GREEN BL BLUE Y YELLOW OR ORANGE WIRED CONTROLLER alternative CN7 W BL CN8 CN9 BL ON 1 2 3 4 5 6 7 8 8 7 6 5 4 3 2 1 1 2 3 4 5 6 7 8 ON OFF CARD 9000 BTU 12000 BTU 18000 BTU 14000 BTU ON SW03 1 SW03 2 SW03 3 SW03 1 ON SW03 3 SW03 2 SW03 2 SW03 3 ON SW03 1 SW03 1 ON SW03 3 SW03 2 CN18 BR BL A B C ON ...

Page 100: ...5 2 3 AC142 182XCERA PCB Photo CN20 Lamp 3 4 CN1 CN3 CN21 CN6 CN5 CN4 CN12 SW2 CN7 SW3 CN15 CN26 Lamp 1 2 CN22 SW1 CN8 CN24 CN10 CN14 CN13 CN2 _ VbTZR Zb _ UZdZ_ Vb 100 ...

Page 101: ...CN24 R CN10 W CN14 W TC2 TC1 CN13 B CN12 W LED2 LED1 LED4 LED3 CN16 R CN8 BL C B A WIRED CONTROLLER TO OUTDOOR UNIT C A B Q P BL BR TO OUTDOOR UNIT Y G N L CN27 W CN11 W SWING MOTOR M SWING MOTOR M Please plug in the short connector to CN16 SW03 4 ON ON SW03 4 INFRARED CONTROLLER WIRED CONTROLLER Please pull out the short connector from CN16 default set from factory The short connector is in the a...

Page 102: ... Pre set 1 Pre set 1 2 SW02 detailed definition is as following SW02 1 2 3 4 5 6 7 8 Function 0 0 0 0 0 0 0 Central control address 1 0 0 0 0 0 0 1 Central control address 2 1 1 1 1 1 1 1 Central control address 128 0 Allow to set central control address 1 Forbid to set central control address 1 3 SW03 detailed definition is as following SW03 1 2 3 4 5 6 7 8 Function 0 Remote control unit 1 Wired ...

Page 103: ...ration 5 1 If the unit enters Auto mode for the first time the system will adjust the operation mode according to the room temp and the set temp When Tai Tset entering auto cooling mode When Tai Tset entering auto heating mode 5 2 Auto cooling mode is as the same as the cooling mode After the thermostat is OFF for 15 minutes if Tai 1 Tcomp2 Tset the unit will enter auto heating mode or the unit wi...

Page 104: ... unit are the same 6 5 COOL included AUTO COOL DRY FAN are not abnormal mode 6 6 HEAT and FAN are not abnormal mode 7 Control for discontinuous operation After the unit starts up in cooling heating mode in 5 minutes the compressor run stop will not be controlled by the room temp but after changing the set temp if compressor stop condition can be met the system will stop compressor immediately 8 An...

Page 105: ...dition A Wired control type In OFF state of COOL or HEAT mode press ON OFF button for over 5 seconds to enter the cooling or heating trial operation B Remote control type In OFF state keep pressing ON OFF button until 5 seconds later the buzzer sounds twice then enter the cooling or heating trial operation 14 2 Response in trial operation A Cooling trial operation indoor sends S CODE SD to outdoor...

Page 106: ...e jumper shows cooling only type auto mode will change to cooling mode 19 Passive contact function The unit adopts passive contact 220VAC input which only make ON OFF control When it is close the unit is ON when it is open the unit is OFF and the other parameters will be as default or the data in memory 19 1 Passive contact valid The central control remote control wired control and the passive con...

Page 107: ...r sounds twice that shows temp compensation works Switch on the unit in heating mode by the remote controller press TEMP button to set the set temp so temperature compensation the current set temp 24 For example if the set temp is 24 the temp compensation is 0 if the set temp is 25 the temp compensation is 1 The max compensation temp is 6 the set temp is 30 If you want to cancel it set the temp as...

Page 108: ...Remote controller receiver Main Board Power Timer Run SW01 SW02 CN17 CN16 CN14 CN12 CN13 CN11 CN10 CN7 LED1 2 CN1 CN2 CN3 CN4 CN6 CN5 To CN14 CN15 CN18 _ VbTZR Zb _ UZdZ_ Vb 5 2 6 AF092 122XCERA 108 ...

Page 109: ... ORANGE M 8 7 6 5 4 3 2 1 ON SW02 CN20 CN19 LED SW01 ON 1 2 3 4 5 6 7 8 CN2 CN1 M SWING MOTOR SWING MOTOR SW02 2 SW02 3 ON SW02 1 SW02 1 ON SW02 3 SW02 2 SW02 2 SW02 3 ON SW02 1 SW02 3 SW02 2 SW02 1 ON 14000 BTU 18000 BTU 12000 BTU 9000 BTU Ta AMBIENT TEMPERATURE SENSOR Tm PIPING TEMPERATURE SENSOR Ta CN3 CN11 CN13 CN12 CN14 R CN16 CN17 SWING MOTOR M TC2 LIQUID PIPING TEMPERATURE SENSOR TC1 GAS PI...

Page 110: ... Room card function ON 1 Room card function OFF Default position 0 0 0 Indoor address1 Default position 0 0 1 Indoor address 2 0 1 0 Indoor address 3 0 1 1 Indoor address 4 1 0 0 Indoor address 5 1 0 1 Indoor address 6 1 1 0 Indoor address 7 1 1 1 Indoor address 8 Electrical PCB Functions 1 For Console type except fan motor control function the others are same with Cassette Type PCB functions 2 Fa...

Page 111: ...CN1 CN2 CN21 CN6 CN23 CN3 CN18 CN19 CN19 CN17 CN21 SW2 Lamp 1 2 CN13 CN25 CN24 CN27 SW1 CN4 CN6 5 2 9 AS XVERA PCB Photo _ VbTZR Zb _ UZdZ_ Vb 111 ...

Page 112: ...WHITE Y G YELLOW GREEN BL BLUE Y YELLOW CN3 FUSE1 CN2 220_N ION GENERATOR CN25 LCD CN12 CN1 CN11 CN8 T3 15A 250VAC FRESH CONTROLLER CN10 TO OUTDOOR UNIT B W R BR Y G ULTRAVIOLET RADIATION CN4 CN17 CN20 LED2 LED1 CN14 CN13 NOTE WHEN THE UINT HAS NOT THE FUNCTION OF HEALTH WITHOUT THE PARTS IN THE DOTTED LINE BL B W W R R W W 220_L CN5 CN9 1 L 2 N CN24 R CN26 3 4 Y M M M M PIPING TEMPER ATURE SENSOR...

Page 113: ...W02 SW01 CN22 CN20 CN21 CN18 CN19 CN17 CN6 CN5 SW03 CN23 CN3 CN2 N CN1 L CN24 CN25 LCD CN27 CN28 CN13 CN26 TO OUTDOOR UNIT 1 L 2 N 3 4 B W R BR CN16 Y G FRESH CONTROLLER CN9 CN10 B BLACK BR BROWN R RED W WHITE Y G YELLOW GREEN BL BLUE Y YELLOW 0010577703 NOTE WHEN THE UINT HAS NOT THE FUNCTION OF HEALTH WITHOUT THE PARTS IN THE DOTTED LINE AS182XVERA 113 ...

Page 114: ...h x x UKVVY JVPS V SL LTWyPUSL LTW rC4 NHZ WPWLv C4 SPX PK WPWLs w H v z k H h x x UKVVY TPKKSL JVPS LTWx rCTs w H v z k H hd x 7 UJ PVUHS Z P JO ZL PUN x x 4LU YHS JVU YVS HKKYLZZ ZL PUN HUK PUKVVY JVTT UPJH PVU HKKYLZZ ZL PUN w H rBFz sv OL KL HPSLK KLMPUP PVU PZ HZ MVSSV zw 77v w x x UKVVY UP U TILY ZL PUN HUK M UJ PVU ZL PUN w H rBFz sv OL KL HPSLK KLMPUP PVU PZ HZ MVSSV 2Bz ZL PUN OLU V VM MH...

Page 115: ...TLK HM LY JVTWYLZZVY OHZ Z VWWLK MVY TPU LZx x 2IUVYTHS VWLYH PVU FOLU V KVVY TVKLZ MYVT OL YLX LZ VM PUKVVY UP JVUMSPJ v OL VUL LU LYPUN MPYZ S PSS HRL WYPVYP x 2M LY PUKVVY YLJLP LZ OL JVTTHUK MYVT YLTV L JVU YVSSLYv P PSS MPYZ S JVUMPYT OL V KVVY J YYLU VWLYH PVU TVKLx M OL HYL OL ZHTL TVKLv PUKVVY UP PSS Y U HZ OL YLX LZ VM YLTV L JVU YVSSLYx M OL HYL KPMMLYLU TVKLZv OL Z Z LT PSS MVYIPK V VWL...

Page 116: ... SH LYv OL ZL LTWx PSS PUJYLHZL hv HUK HUV OLY OV YZv P PSS Z VWx x 2 VwYLZ HY M UJ PVU U ZLJVUKZv WYLZZ B 66 I VU z PTLZ JVU PU V ZS v OL I aaLY PSS ZV UK PTLZ HUK LU LY H Vw YLZ HY M UJ PVUx U ZLJVUKZv WYLZZ B 66 z PTLZ JVU PU V ZS v OL I aaLY PSS ZV UK PJL HUK X P H VwYLZ HY M UJ PVUx M UV B 66 I VUv WYLZZ BF 8 HZ OL ZHTL TL OVKx x BL PUN PUKVVY UP U TILY U 77 Z H Lv WYLZZ LTLYNLUJ Z P JO U PS ...

Page 117: ...g fk Waad YT _afad i X Vaa Z ad dXYd ZXdT f e adfTZX 32 FKH bdafXVf a FKH ahXd VgddX f ad e adf V dVg f ad FKH fX_bXdTfgdX faa Z ad FKH bgf ha fTZX faa ai ad YTg fk MKAO0 BBKLJH YTg f CTg fk agfWaad g f K JhXd af bdafXVf a aY Va_bdXeead MXd age TV aY dXYd ZXdT f aY f X ekefX_ ad f X T_U X f fX_bXdTfgdX faa Z ad KHPe UX U aV XW A YT _afad YTg f CT e U aV XW ad f X fXd_ T e W eVa XVfXW Yda_ f X K CT...

Page 118: ...W eVa XVfXW ad Uda X ad Tf ida Z bae f a ad e adf V dVg f CTg fk fX_bXdTfgdX eX ead flU 5 NFHBM MX ead W eVa XVfXW ad Uda X ad Tf ida Z bae f a ad e adf V dVg f CTg fk fX_bXdTfgdX eX ead ft 6 NFHBM MX ead W eVa XVfXW ad Uda X ad Tf ida Z bae f a ad e adf V dVg f CTg fk BBKLJH a Waad g f K 7 NFHBM CTg fk Waad g f K U ad_T Va__g VTf a UXfiXX Waad T W agfWaad g f Qda Z Va XVf a ad f X i dXe UX W eVa ...

Page 119: ... PCB Indoor unit address repeated 09 Wrong setting of indoor unit address 07 Wrong connection or use the wired controller be disconnected faulty PCB 08 Faulty defrost sensor Te Sensor disconnected or broken or short circuit Faulty sensor Tao Sensor disconnected or broken or short circuit Faulty sensor Ts Sensor disconnected or broken or short circuit Faulty sensor Td Sensor disconnected or broken ...

Page 120: ...y 4 way valve switching on Coil of 4 way valve is disconnected or faulty outdoor PCB 25 Faulty sensor Tc Sensor disconnected or broken or short circuit 26 Faulty sensor Toci Sensor disconnected or broken or short circuit 2A Low voltage protection VDC 194V too low voltage from power source High voltage protection VDC 400V too high voltage from power source 2C 2D Abnormal communication between main ...

Page 121: ...ensor disconnected or broken or at wrong position or short circuit Faulty temperature sensor Tm 4 TIMES Sensor disconnected or broken or at wrong position or short circuit Faulty EEPROM on indoor unit PCB 5 TIMES Faulty indoor unit PCB Abnormal communication between indoor and outdoor unit 6 TIMES Wrong connection or the wires be disconnected or wrong address setting of indoor units or faulty PCB ...

Page 122: ...ead W eVa XVfXW ad Uda X ad Tf ida Z bae f a ad e adf V dVg f CTg fk fX_bXdTfgdX eX ead ft 6 MX ead W eVa XVfXW ad Uda X ad Tf ida Z bae f a ad e adf V dVg f CTg fk BBKLJH a Waad g f K 7 CTg fk Waad g f K U ad_T Va__g VTf a UXfiXX Waad T W agfWaad g f 8 Qda Z Va XVf a ad f X i dXe UX W eVa XVfXW ad ida Z TWWdXee eXff Z aY Waad g fe ad YTg fk K ad YTg fk baiXd egbb k F Waad g f TWWdXee dXbXTfXW Qda...

Page 123: ...k if power wiring is in open circuit yes yes yes check if fuse is burnt PCB is faulty replace display panel circuit is damaged replace it replace power wiring and check again replace the fuse and check again Trouble 2 Sensor failure start no as per the wiring diagram check the connection between sensor and PCB is correct re fix the sensor and check again check if sensor is in open circuit or PCB p...

Page 124: ...s SLEEP for about 15 seconds until the buzzer sounds 5 times on the display panel there will be digit which is indoor number By this method you can check if there is repeated unit number if yes please re set the number as per the unit number setting procedure 2 Re set the unit number directly the unit with outdoor pipe A is No 1 the unit with outdoor pipe B is No 2 the unit with pipe C is No 3 Tro...

Page 125: ... diagram 70 possibility 2 Short circuit in power board results in the power module damaged 15 possibility 3 Damaged compressor results in this failure 10 possibility 4 Main control board is faulty replace it 5 possibility Trouble 10 High pressure failure Reasons 1 Over high system pressure results that the unit stop and the compressor protection will work The failure can be resumed 2 Pressure swit...

Page 126: ...eplace pressure switch connector shut off and be electrified again re check check if the indoor motor has power input replace indoor motor and check again 1 _ VbTZR Zb _ UZdZ_ Vb 7 X Multi assistant Software After installation you can use laptop and Haier device GDGZ 01 to test system software X Multi assistant Software can help you diagnose system well or not Failure 11 Low pressure switch failur...

Page 127: ...00 4000 5000 6000 7000 8000 9000 15 10 5 0 5 10 15 Outdoor temperature D B Heating capacity W 25 20 15 10 AU182XFERA cooling capacity in relation to temperature 3000 4000 5000 6000 7000 8000 9000 15 20 25 30 35 40 43 Outdoor temperature D B Cooling capacity W 14 20 16 22 19 27 22 30 Indoor temperature W B D B 27 ...

Page 128: ...0 4000 5000 6000 7000 8000 9000 15 10 5 0 5 10 15 Outdoor temperature D B Heating capacity W 25 20 15 10 AU222XFERA cooling capacity in relation to temperature 3000 4000 5000 6000 7000 8000 9000 15 20 25 30 35 40 43 Outdoor temperature D B Cooling capacity W 14 20 16 22 19 27 22 30 28 ...

Page 129: ...0 8000 9000 10000 15 13 10 7 5 5 2 5 0 2 5 5 7 5 10 12 5 15 Outdoor temperature D B Cooling capacity W 10 15 20 25 AU252XGERA cooling capacity in relation to temperature 4000 5000 6000 7000 8000 9000 10000 15 20 25 30 35 40 43 Outdoor temperature D B Cooling capacity W 14 20 16 22 19 27 22 30 129 ...

Page 130: ...0 10000 11000 12000 13000 14000 15 20 25 30 35 40 43 Outdoor temperature D B Cooling capacity W 14 20 16 22 19 27 22 30 AU282XHERA heating capacity in relation to temperature 5000 6000 7000 8000 9000 10000 11000 12000 13000 14000 15 10 5 0 5 10 15 Outdoor temperature D B Heating capacity W 25 20 15 10 30 ...

Page 131: ...00 10000 11000 12000 13000 14000 15 20 25 30 35 40 43 Outdoor temperature D B Cooling capacity 14 20 16 22 19 27 22 30 AU342XHERA heating capacity in relation to temperature 5000 6000 7000 8000 9000 10000 11000 12000 13000 14000 15 10 5 0 5 10 15 Outdoor temperature D B Heating capacity W 25 20 15 10 31 ...

Page 132: ... 10000 11000 12000 13000 14000 15 20 25 30 35 40 43 Outdoor temperature D B Cooling capacity 14 20 16 22 19 27 22 30 AU362XHERA heating capacity in relation to temperature 5000 6000 7000 8000 9000 10000 11000 12000 13000 14000 15 10 5 0 5 10 15 Outdoor temperature D B Heating capacity W 25 20 15 10 132 ...

Page 133: ...Velocity Distribution Cooling Blowy angle 40 Temperature Distribution Cooling Blowy angle 40 a Cooling Air Velocity Distribution b Cooling Temperature Distribution 1 5m s 1 5m s 1 0m s 1 0m s 0 5m s 2 7m 2m 2m 2m 1m 1m 1m 4m 3m 3m 4m 0m 0m 0 5m s 2m 2m 1m 1m 4m 3m 3m 4m 0m 2 7m 2m 1m 0m 9 1 AB092 182XCERA 133 ...

Page 134: ... velocity Distribution c Heating Air Velocity Distribution d Heating Temperature Distribution Temperature Distribution Heating Blowy angle 70 2 7m 2m 1m 0m 2 7m 2m 1m 0m 1 5m s 1 5m s 1 0m s 1 0m s 0 5m s 2m 2m 1m 1m 4m 3m 3m 4m 0m 0 5m s 2m 2m 1m 1m 4m 3m 3m 4m 0m 134 ...

Page 135: ...CERA a Grounding Air Velocity Distribution Cooling Blowy angle 25 Temperature Distribution Cooling Blowy angle 25 a Cooling Air Velocity Distribution b Cooling Temperature Distribution 2 4 5 5 0 1 5m s 1 0m s 0 5m s 0 2 4 22 25 27 5 5 135 ...

Page 136: ... Vb Heating Blowy angle 5 Air velocity Distribution c Heating Air Velocity Distribution d Heating Temperature Distribution Temperature Distribution Heating Blowy angle 5 5 5 0 2 4 m s 1 0m s 0 5m s 0 2 4 27 25 22 5 5 136 ...

Page 137: ...r Velocity Distribution Cooling Blowy angle 25 Temperature Distribution Cooling Blowy angle 25 5 5 0 2 4 m s 1 0m s 0 5m s 0 2 4 22 25 27 5 5 b Ceiling a Cooling Air Velocity Distribution b Cooling Temperature Distribution 137 ...

Page 138: ...ZdZ_ Vb Heating Blowy angle 65 Air velocity Distribution Temperature Distribution Heating Blowy angle 65 0 0 5 m s 2 4 5 5 0 5 5 2 4 25 27 22 c Heating Air Velocity Distribution d Heating Temperature Distribution 138 ...

Page 139: ...ty Distribution Cooling Blowy angle 25 Temperature Distribution Cooling Blowy angle 25 a Cooling Air Velocity Distribution b Cooling Temperature Distribution 2 4m 0m 1 2m s 0 8m s 0 4m s 21 24 26 5 5m 2 4m 0m 5 5m 9 3 AF09 122XCERA 139 ...

Page 140: ...Vb Heating Blowy angle 5 Air velocity Distribution c Heating Air Velocity Distribution d Heating Temperature Distribution Temperature Distribution Heating Blowy angle 5 5 5 0 2 4 0 2 4 26 24 21 5 5 1 2m s 0 8m s 0 4m s 140 ...

Page 141: ...lourer center Condition Fan speed high Operation mode fan Voltage 230V 50Hz Fig 2 top view flow control panel horizontal lourer right and left 10 9 8 7 6 5 4 3 2 1 1 1 2 2 0 m 0 25 0 5 1 0 2 0 m 10 9 8 7 6 5 4 3 2 1 0 3 1 8 1 0 25 unitm s m 0 1 2 3 4 5 6 0 5 m 1 0 2 0 3 0 1 8 3 m 10 9 8 7 6 5 4 3 2 1 0 m 3 2 0 1 2 1 2 0 1 0 0 5 0 25 1 0 0 5 0 25 unit m s unit m s unit m s m 9 4 Wall mounted type 1...

Page 142: ...PRESSURE CHART 300 350 400 450 500 550 600 20Pa 15Pa 10Pa 5Pa 0Pa static pressure Pa air flow m 3 h S H H M L AIRFLOW AND STATIC PRESSURE CHART 400 450 500 550 600 650 700 750 800 20Pa 15Pa 10Pa 5Pa 0Pa static pressure Pa air flow m 3 h S H H M L 10 Air flow and static pressure chart 142 ...

Page 143: ... _ VbTZR Zb _ UZdZ_ Vb 143 ...

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