Haier 3U19FS1ERA Service Manual Download Page 87 | Manualshive

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After oil return in cooling mode, the quit condition of refrigerant eliminated:

1 minute later after oil return is over

＆

Td Tc

‐

＞

30

℃

OR

OR

Ts Tc2AVE

‐

＞

30

℃

Tc2AVE

＜

35

‐

℃

Max. 10 minutes

Oil return procedure in heating mode:

Quit condition of oil return:

Max. 9 minutes (E)

OR

OR

Td Tc

‐

＜

20

℃

for 30s continuously(5 minutes later, begin

to count)

＆

Ts Tc2AVE

‐

＜

15

℃

for 30s continuously(5 minutes later,

begin to count)

Running for min. 5 minutes(E)

Send oil return signal

oil return begins

oil return over

Inverter compressor

indicated FQCY

60s

oil return FQCY

60s

soft startup

                                                    0HZ                                                                                                    0HZ
                                                                              5s
Outdoor motor         AUTO                                                     AUTO

AUTO (TC control)

4-way valve                      ON

OFF

15s

450pulse 450pulse

350pulse(E)

All expansion valves

auto angle

auto angle

All indoors ON

OFF

anti-freezed startup

>_]]VbTZR\ <Zb >_^UZdZ_^Vb

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Summary of Contents for 3U19FS1ERA

Page 1: ... high energy efficiency higher EER A energy saving for the user z Universal indoor units for multi upgrade series Unitary smart DC inverter and HAIER DAC split inverter type z High voltage communication convenient wiring work z Multiple control types z 10 constant temperature control z Universal power supply for 50Hz and 60Hz z Central control function available z New friendly refrigerant R410a ze...

Page 2: ...iring installation 26 5 PCB photo wiring diagram and function description 72 6 Diagnostic code and troubleshooting 95 7 Outdoor performance curves 101 8 Indoor air velocity and temperature distribution curves 105 9 Air flow and static pressure chart 111 10 Noise level 113 11 Sensor characteristic 121 12 Controller functions 124 ...

Page 3: ...ance Cooling Heating capacity 19 19000BTU h Product type B stands for cassette type C stands for convertible type D stands for duct S stands for wall mounted type F stands for console type U stands for outdoor of split unit Max 1 to 3 1 2 Brief Introduction for T1 T2 T3 working condition 1 3 Operating Range of Air Conditioners Working temperature range Rated Maximum Minimum Indoor DB 27 32 18 WB 1...

Page 4: ...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 High voltage communication convenient wiring work Connect indoor and outdoor directly and there is no communication wire between indoors Thus Multiple control types The indoor...

Page 5: ...kly timer Universal power supply for 50Hz and 60Hz The multi upgrade series adopts universal power supply for 50Hz and 60Hz which is convenient for design Much wider application Outdoor unit 220V 1 50 60Hz Picture 5 4 3 34 30 25 19 Cooling capacity Kbtu Max indoor quantity Connection diagram 1 5 Product lineup Indoor unit 220V 1 50 60Hz Console type ceiling concealed duct 24 6 5 HEM mounted type 7...

Page 6: ...re noise level Motor type DC 55 69 Number of rows 2 25 50 1 The above performance data are from the combination of 3U19FS1ERA 3 AS09CS1ERA 2 Large drop and long piping installation will obviously reduce the total capacity Indoor units number 1 3 Fan type Number Fan motor model ARW4403AS Outdoor unit Compressor SNB130FGYMC L1 MGC 500CC FV 50S Twin Rotary DC inverter Flared Between IU OU 15 7 5 Conn...

Page 7: ...rated sound intensity meter It is a sound pressure noise level Motor type DC 100 125 Number of rows 2 1 The above performance data are from the combination of 4U25HS1ERA 4 AS09CS1ERA 2 Large drop and long piping installation will obviously reduce the total capacity Twin Rotary DC inverter 0 88 Indoor units number 2 4 Model Manufacture Oil charge and type Outdoor unit Compressor TNB220FLHMC L MGC 8...

Page 8: ...d pressure noise level Model Manufacture Oil charge and type Type Piping Refrigerant 58 76 87 R410A 3 0 40 3 Φ9 52 A B C 1 Φ12 7 D 1 The above performance data are from the combination of 4U30HS1ERA 4 AS09CS1ERA 2 Large drop and long piping installation will obviously reduce the total capacity Flared Between IU OU 15 7 5 25 Twin Rotary DC inverter 70 Automatic by reversible cycle Crankcase heater ...

Page 9: ...Large drop and long piping installation will obviously reduce the total capacity Flared Between IU OU 15 7 5 25 Piping Connecting method 80 Pipe size 5 Φ6 35 4 Φ9 52 A B C D 1 Φ12 7 E Defrosting method Refrigerant 58 77 88 R410A 3 2 40 20 Dimension WxDxH 948 340 840 1040 430 1000 PMVs Refrigerant control method 1PH 220 230V 50 60Hz Heat exchanger TP2M 7 0 about 0 75 Number of rows Fan type Number ...

Page 10: ...is a sound pressure noise level φ9 52 3 8 Connecting Method flared PIPING R410A Pipe Liquid φ6 35 1 4 Gas Type 1PH 220 230V 50 60HZ 690 620 560 718 680 380 PVC 26 32 0 272 2 7 570 570 260 2 8 4 8 Weight Net Shipping Item Model AB09CS1ERA Air flow H M L Heat exchanger Type Diameter CENTRIFUGALX1 0 03 620 520 450 inner grooved pipe φ7 1 5 PB 700IB WHITE 740 750 115 Function Capacity Sensible heat ra...

Page 11: ... intensity meter It is a sound pressure noise level Sensible heat ratio 1 6 1PH 220 230V 50 60HZ Indoor unit Fan CENTRIFUGALX1 1000 900 800 50 0 05 550 450 400 Item Model AD09LS1ERA Function Capacity 2 7 Type Diameter Total Area Temp scope Dehumidifying capacity 37 34 31 Weight Net Shipping 14 16 wired NONE Electricity Heater NONE Control type Remote Wired Fresh air hole dimension Power Supply Hea...

Page 12: ...l PIPING Type R410A Pipe Liquid φ6 35 1 4 Gas φ9 52 3 8 Connecting Method flared Panel Panel model color PB 700IB WHITE Dimension 700 700 60 740 750 115 Weight Net Shipping 3 5 4 5 Noise level sound power H M L 51 47 43 Weight Net Shipping 18 5 23 Electricity Heater NONE Noise level sound presure H M L 40 36 32 Control type Remote wired Remote YR HD Fresh air hole dimension 56 Dimension 570 570 26...

Page 13: ... pressure noise level PIPING Type R410A Pipe Liquid φ6 35 1 4 Gas φ9 52 3 8 Connecting Method flared Noise level sound power H M L 52 48 44 Weight Net Shipping 26 3 32 3 Electricity Heater NONE Noise level sound presure H M L 41 37 33 Control type Remote wired Remote YR HD Fresh air hole dimension NONE Dimension 990 655 199 1150 750 300 Drainage pipe material I D O D PVC 18 20 Heat exchanger Type ...

Page 14: ...und pressure noise level Type Pipe Gas Connecting Method Indoor unit Static pressure Heat exchanger Temp scope Dimension Drainage pipe material I D O D Control type Remote Wired Weight Net Shipping PIPING 14 16 R410A Liquid φ6 35 1 4 φ9 52 3 8 Noise level sound presure H M L 37 34 31 Noise level sound power H M L 48 45 42 Fresh air hole dimension NONE Electricity Heater NONE 20 24 wired YR E14 2 7...

Page 15: ...re noise level PIPING Type R410A Pipe Liquid 6 35 Gas 12 7 Connecting Method flared Weight Net Shipping 18 5 23 Panel Panel model color PB 700IB WHITE Dimension 700 700 60 740 750 115 Weight Net Shipping 3 5 4 5 Noise level sound presure H M L 42 37 35 Noise level sound power H M L 53 48 46 Control type Remote wired Remote YR HD Fresh air hole dimension 56 Dimension 570 570 260 718 680 380 Drainag...

Page 16: ...und pressure noise level PIPING Type R410A Pipe Liquid φ6 35 Gas φ9 52 Connecting Method flared Noise level sound power H M L 55 52 47 Weight Net Shipping 28 3 34 3 Electricity Heater NONE Noise level sound presure H M L 44 41 36 Control type Remote wired Remote YR HD Fresh air hole dimension NONE Dimension 990 655 199 1150 750 300 Drainage pipe material I D O D PVC 18 20 Heat exchanger Type Diame...

Page 17: ... meter It is a sound pressure noise level PIPING Type R410A Pipe Liquid φ6 35 Gas φ12 7 Connecting Method flared Noise level sound power H M L 52 46 43 Weight Net Shipping 23 26 5 Noise level sound presure H M L 41 35 32 Control type Remote Wired wired YR E14 Dimension 1090 500 220 1174 549 294 Drainage pipe material I D O D 20 24 Static pressure 25 Heat exchanger Type Diameter inner grooved pipe ...

Page 18: ...ise level PIPING Type R410A Pipe Liquid 9 52 Gas 15 88 Connecting Method flared Panel Panel model color PB 950JB WHITE Dimension 950 950 80 985 985 115 Weight Net Shipping 6 0 9 0 Noise level sound power H M L 57 54 48 Weight Net Shipping 26 8 32 6 Noise level sound presure H M L 46 43 36 Control type Remote wired Remote YR HD Fresh air hole dimension none Dimension 840 840 240 910 910 300 Drainag...

Page 19: ... meter It is a sound pressure noise level PIPING Type R410A Pipe Liquid 9 52 Gas 15 88 Connecting Method flared Noise level sound power H M L 59 57 55 Weight Net Shipping 28 3 34 3 Noise level sound presure H M L 48 46 44 Control type Remote wired Remote YR HD Dimension 990 655 199 1150 750 300 Drainage pipe material I D O D PVC 18 20 Heat exchanger Type Diameter inner grooved pipe φ7 Total Area 0...

Page 20: ... pressure noise level PIPING Type R410A Pipe Liquid 9 52 Gas 15 88 Connecting Method flared Noise level sound power H M L 60 56 52 48 Weight Net Shipping 25 2 28 4 Noise level sound presure H M L 49 45 41 37 Control type Remote Wired wired YR E14 Dimension 1090 500 220 1174 549 294 Drainage pipe material I D O D 20 24 Static pressure 25 Heat exchanger Type Diameter inner grooved pipe φ7 Total Area...

Page 21: ...unit connection C unit connection 146 289 26 116 293 582 813 73 24 357 688 355 51 52 353 320 16 5 100 Handle 4U25HS1ERA 4U30HS1ERA 340 6 21 50 Liquid pipe Ø6 35 flared 1 4 Gas pipe Ø9 52 flared 3 8 A B C unit Ø12 7 flared 1 2 D unit D unit connection C unit connection B unit connection A unit connection Handle 311 408 28 163 45 315 840 948 Indoor and outdoor connect wiring hole 537 30 48 Handle Ha...

Page 22: ... 3 8 A B C D unit Ø12 7 flared 1 2 E unit D unit connection C unit connection B unit connection A unit connection Handle 311 408 28 73 45 405 840 948 Indoor and outdoor connect wiring hole 537 30 48 Handle Handle Air outlet Air inlet Air inlet 184 580 184 70 380 413 35 35 340 E unit connection 22 ...

Page 23: ...8 9TT 7LNRSRUP VWNURUP MRTNUZRVU8 99TT 7WJUNS MRTNUZRVU8 9TT 7RUMVVY UR MRTNUZRVU8 9TT 7LNRSRUP VWNURUP MRTNUZRVU8 99TT 7WJUNS MRTNUZRVU8 HGFI D 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 23 56 ...

Page 24: ... _ VbTZR Zb _ UZdZ_ Vb MPQBKKBQJNM EJLFMPJNM8 LL T U V W X Y Z 72 00 256 00 FJKJMH DNMDFBKFE QSOF RMJQ8 24 AD09LS1ERA AD12LS1ERA AD14LS1ERA AD18LS1ERA AD09LS1ERA AD12LS1ERA AD14LS1ERA AD18LS1ERA ...

Page 25: ..._ UZdZ_ Vb VIEW D VIEW B VIEW C VIEW C VIEW B VIEW D 740 hanging position 860 890 ceiling hole 740 hanging position 860 890 ceiling hole VIEW A VIEW A 1000 over o v e r over o v e r over Cassette type unit AB24 25 ...

Page 26: ... 0 0 5 1 5 2 6 2 22 6 65 12 0 3 60 A HEATING EER W W Uni t A Uni t B Uni t C Unit A Unit B Unit C min data rate d data max data min data rated data max Data min data rated data max Data rated capacit y 7 2 3 1 0 2 3 4 0 0 5 0 6 1 5 2 1 2 66 5 8 3 83 A 9 2 9 1 0 2 9 4 1 0 5 0 8 1 4 2 1 3 55 6 0 3 63 A 12 3 8 1 0 3 8 4 1 0 5 1 1 1 5 2 1 4 88 6 7 3 45 A 18 5 5 1 5 5 5 6 0 0 5 1 6 2 6 2 1 7 10 8 4 3 4...

Page 27: ...2 50 10 57 16 8 3 48 A 7 9 18 1 60 2 00 4 00 1 2 7 6 8 8 0 55 2 34 3 5 2 50 11 29 16 8 3 25 A 7 12 12 1 69 2 96 2 96 1 2 7 6 8 6 0 55 2 19 3 5 2 50 10 57 16 8 3 47 A 7 12 18 1 45 2 53 3 62 1 2 7 6 8 8 0 55 2 34 3 5 2 50 11 29 16 8 3 25 A 9 9 9 2 50 2 50 2 50 1 2 7 5 8 1 0 55 2 14 3 5 2 50 10 32 16 8 3 51 A 9 9 12 2 24 2 24 3 13 1 2 7 6 8 6 0 55 2 14 3 5 2 50 10 32 16 8 3 56 A 9 9 18 1 90 1 90 3 80...

Page 28: ...12 2 20 2 77 3 63 1 5 8 6 9 5 0 55 2 21 3 5 2 50 9 80 16 8 3 89 A 7 9 18 1 85 2 33 4 42 1 5 8 6 9 5 0 55 2 26 3 5 2 50 10 02 16 8 3 81 A 7 12 12 2 00 3 30 3 30 1 5 8 6 9 5 0 55 2 21 3 5 2 50 9 80 16 8 3 89 A 7 12 18 1 71 2 82 4 08 1 5 8 6 9 5 0 55 2 26 3 5 2 50 10 02 16 8 3 81 A 9 9 9 2 87 2 87 2 87 1 5 8 6 9 5 0 55 2 21 3 5 2 50 9 80 16 8 3 89 A 9 9 12 2 60 2 60 3 40 1 5 8 6 9 5 0 55 2 21 3 5 2 5...

Page 29: ...2 27 4 21 1 50 8 10 9 80 0 55 2 50 3 80 2 50 11 09 17 90 3 24 A 12 12 12 2 70 2 70 2 70 1 50 8 10 9 80 0 55 2 40 3 80 2 50 10 65 17 90 3 38 A 12 12 18 2 36 2 36 3 38 1 50 8 10 9 80 0 55 2 40 3 80 2 50 10 65 17 90 3 37 A 12 12 24 2 10 2 10 3 90 1 50 8 10 9 80 0 55 2 45 3 80 2 50 10 87 17 90 3 31 A 12 18 18 2 10 3 00 3 00 1 50 8 10 9 80 0 55 2 50 3 80 2 50 11 09 17 90 3 24 A 7 7 7 7 2 00 2 00 2 00 2...

Page 30: ...72 5 01 1 50 9 80 10 50 0 55 2 70 3 80 2 50 11 98 15 00 3 63 A 12 12 12 3 27 3 27 3 27 1 50 9 80 10 50 0 55 2 58 3 80 2 50 11 45 15 00 3 80 A 12 12 18 2 84 2 84 4 11 1 50 9 80 10 50 0 55 2 60 3 80 2 50 11 54 15 00 3 77 A 12 12 24 2 55 2 55 4 70 1 50 9 80 10 50 0 55 2 65 3 80 2 50 11 76 15 00 3 70 A 12 18 18 2 52 3 64 3 64 1 50 9 80 10 50 0 55 2 75 3 80 2 50 12 20 15 00 3 56 B 7 7 7 7 2 30 2 30 2 3...

Page 31: ...2 50 2 50 5 00 1 5 10 0 10 5 0 55 3 04 4 0 2 5 13 49 19 0 3 29 A 9 9 24 2 17 2 17 5 65 1 5 10 0 10 5 0 55 3 04 4 0 2 5 13 49 19 0 3 29 A 9 12 12 2 50 3 50 3 50 1 5 9 5 10 2 0 55 3 04 4 0 2 5 13 49 19 0 3 13 B 9 12 18 2 27 3 18 4 55 1 5 10 0 10 5 0 55 3 04 4 0 2 5 13 49 19 0 3 29 A 9 12 24 2 00 2 80 5 20 1 5 10 0 10 5 0 55 3 04 4 0 2 5 13 49 19 0 3 29 A 12 12 12 3 33 3 33 3 33 1 5 10 0 10 5 0 55 3 ...

Page 32: ...0 3 55 B 7 24 2 30 7 00 1 2 9 3 9 3 0 50 2 80 4 00 2 15 12 42 19 0 3 32 C 9 18 2 90 5 50 1 2 8 4 8 4 0 50 2 40 4 00 2 15 10 65 19 0 3 50 B 9 24 2 90 7 00 1 2 9 9 9 9 0 50 2 70 4 00 2 15 11 98 19 0 3 67 A 12 18 4 37 6 33 1 2 10 7 9 3 0 50 2 90 4 00 2 15 12 87 19 0 3 69 A 12 24 3 76 6 94 1 2 10 7 10 8 0 50 2 90 4 00 2 15 12 87 19 0 3 69 A 18 18 5 35 5 35 1 2 10 7 11 0 0 50 2 90 4 00 2 15 12 87 19 0 ...

Page 33: ...5 0 55 2 88 4 0 2 5 12 78 19 0 3 71 A 9 9 9 9 2 68 2 68 2 68 2 68 1 8 10 7 11 5 0 55 2 92 4 0 2 5 12 95 19 0 3 66 A 9 9 9 12 2 48 2 48 2 48 3 25 1 8 10 7 11 5 0 55 2 87 4 0 2 5 12 73 19 0 3 73 A 9 9 9 18 2 19 2 19 2 19 4 14 1 8 10 7 11 5 0 55 2 85 4 0 2 5 12 64 19 0 3 75 A 9 9 12 12 2 32 2 32 3 03 3 03 1 8 10 7 11 5 0 55 2 87 4 0 2 5 12 73 19 0 3 73 A 9 12 12 12 2 17 2 84 2 84 2 84 1 8 10 7 11 5 0...

Page 34: ...Zb _ UZdZ_ Vb 3U19FS1ERA 34 If this outdoor unit connects with AS S1ERA the connecting cable is 1 5mm2 Connect the connecting wires between indoor and outdoor units terminals match with each other and ensure the sequence numbers on ...

Page 35: ...b 4U25 30HS1ERA 35 If this outdoor unit connects with AS S1ERA the connecting cable is 1 5mm2 Connect the connecting wires between indoor and outdoor units terminals match with each other and ensure the sequence numbers on ...

Page 36: ... Vb 5U34HS1ERA 36 If this outdoor unit connects with AS S1ERA the connecting cable is 1 5mm2 Connect the connecting wires between indoor and outdoor units terminals match with each other and ensure the sequence numbers on ...

Page 37: ...gth between IU and OU of the way 10 25 L1 L2 L3 m Total liquid piping length 30 50 m Drop between every two indoor units when the location of the outdoor unit is among indoor units 1 15 m Drop between every two indoor units when the location of the outdoor unit is at one side of indoor units 1 7 5 H m Drop between the outdoor unit and the indoor unit 5 15 m Drop between the outdoor unit and the in...

Page 38: ...of the way 10 25 L4 one way m Max piping length between IU and OU of the way 10 25 L1 L2 L3 L4 m Total liquid piping length 40 70 m Drop between every two indoor units when the location of the outdoor unit is among indoor units 1 15 m Drop between every two indoor units when the location of the outdoor unit is at one side of indoor units 1 7 5 H m Drop between the outdoor unit and the indoor unit ...

Page 39: ... piping length between IU and OU of the way 10 25 L5 one way m Max piping length between IU and OU of the way 10 25 L1 L2 L3 L4 L5 m Total liquid piping length 40 80 m Drop between every two indoor units when the location of the outdoor unit is among indoor units 1 15 m Drop between every two indoor units when the location of the outdoor unit is at one side of indoor units 1 7 5 H m Drop between t...

Page 40: ...A E D C when there are 4 indoors the prior stop valves are E D C B when there are 5 indoors the prior stop valves are E D C B A Note For better oil return and more reliable system please execute as the above when connecting indoor unit D D C D C B D C B A 4U25HS1ERA 4U30HS1ERA connection priority between indoor and stop valve higher from down to up Connection cautions _ VbTZR Zb _ UZdZ_ Vb 39 ...

Page 41: ...el position Failure to do so may result in water leakage or accumulation Arrangement of piping directions Rear left Rear right Right Below Left Wrap the insulation pipe with the finishing tape from bottom 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 more than 10cm more than 10cm more than 60cm mo...

Page 42: ...tems the wall height on the exhaust side should be 1200mm or less Limitations on the installation 2 Selecting a location for installation of the indoor units The maxinum allowable length of refrigerant piping and the maxmum allowable height difference between the outdoor and indoor units are listed below The shorter the refrigerant piping the better the performance Connect so that the piping is as...

Page 43: ...foot bases of at least 30mm in height under the outdoor unit s feet 3 In cold areas do not use a drain hose with the outdoor unit Otherwise drain water may freeze impairing heating performance Drain elbow Hose Drain elbow Hose Indoor Unit Outdoor Unit Level difference 15m max Level difference 7 5m max If the outdoor unit is positioned higher than the indoor units Outdoor Unit Indoor Unit Level dif...

Page 44: ... go back this may indicate the presence of moisture or leaking from connecting parts After inspecting all the connection and loosening then retightening thenuts reqeat steps 2 4 Remove covers from liquid stop valve and gas stop valve Turn the liquid stop valve s rod 90 degrees counterclockwise with a hexagonal wrench to open valve Close it after 5 seconds and check for gas leakage Using soapy wate...

Page 45: ... Fill from the liquid pipe in liquid form It is a mixed refrigerant so adding it in gas form may cause the refrigerant composition to change preventing normal operation 1 Before filling check whether the cylinder has a siphon attached or not It should have something like liquid filling siphon attached displayed on it 2 Be sure to use the R410A tools to ensure pressure and to prevent foreign object...

Page 46: ...into the system as this would educe the lifetime of the units 3 Never use piping which has been used for previous installations Only use parts which are delivered with the unit 4 Do never install a drier to this R410A unit in order to guarantee its lifetime 5 The drying material may dissolve and damage the system 6 Incom ete flaring may cause refrigerant gas leakage Cut exactly at right angles Rem...

Page 47: ...ire are provided by consumers themselves liquid stop valve Gas stop valve Valve cap Hexagonal wernch Close In order to protect the environment be sure to pump down when relocating or disposing of the unit 1 Remove the valve caps from liquid stop valve and gas stop valve 2 Carry out forced cooling operation 3 After five to ten minutes close the liquid stop valve with a hexagonal wrench 4 After two ...

Page 48: ...on wire end Improper contact will cause heat generation Do not connect the power line with different dimensions to the same grounding wire end Improper contact will affect protection Do not connect the power line to the connecting end of communication wire Incorrect connection will cause damage to the connected unit 4 Wiring method of indoor unit Valve cover 25 40 0 Terminal block Wire cover A Wir...

Page 49: ...ng cooling operation frost may ocur on the indoor unit or pipes this is normal 7 Operate the unit according to the operation manual Please kindly explain to our customers how to operate through the instruction manual ON 4 3 2 1 CN2 CN3 CN1 CN4 SW1 4 3 2 1 5 Seven segment numeric display 1 When unit is runing this seven segment numeric will display the frequency of compressor For example means comp...

Page 50: ... ejop hh pekj0 5 Jjop hh oqolaj ejc khp Uk oqllknp pda qjep saecdp j_dkn khp odkqh a qoa ej pda _ oa kb hna u ateopo _aehejc0 Gks jas _aehejc qoa bhqod ej pula khp qehp ej pula khp kn l npo lnap na ej pda beah 0 Cabkna ckejc kj ejop hhejc fqop ol _a pk _aehejc0 30Jjop hh pekj pkkho 30 T_nas neran 40 I _go s 50 Enehh sepd e iapan kb 82ii 60 Jjjan dat ckj ol jjan odebpejc ol jjan 70 Tl jjan 36 39 3 ...

Page 51: ...a _ oa kb _aehejc hna u ateopo 3 Jjop hh qjep pailkn nehu 4 B fqop pda daecdp j lkoepekj kb pda qjep0 5 Qnk_aa sepd lnk_a qna 6 kb Jj pda _ oa kb jk _aehejc 60 Jjop hh pekj kb s pan n ej ca lela 3 Jjop hh s pan n ej ca lela Qela e iapan od hh a amq h kn h ncan pd j pd p kb _kjja_pejc lela Qela kb lkhupdaja oeva 47ii P0E0 54ii En ejlela odkqh a odknp sepd ksjs n ohkla p ha op 31322 pk lnarajp en c ...

Page 52: ...p l jah kj ej kkn qjep 3 Dda_g sdapdan ej kkn qjep eo dknevkjp h sepd harahan kn lkhupdaja lela behha sepd s pan j _da_g pd p pda eiajoekj kb pda _aehejc klajejc eo _knna_p0 U ga kbb pda haran c qca abkna ejop hhejc pda knj iajp l jah0 4 G opaj pda o_naso pk i ga pda daecdp ebbanaj_a apsaaj pda psk oe ao kb ej kkn qjep haoo pd j 7ii0 5 Genop bet ep sepd o_naso pailkn hhu0 6 G opaj pda psk pailkn h...

Page 53: ...g ca ia jsdeha osejc j oecj h na_aerejc na jkp a _kjja_pa oq__aoobqhhu0 Dkjpnkh kt 90 Qelejc Dkjja_pekj _ VbTZR Zb _ UZdZ_ Vb Gep pda jqp kj j b opaj Uda i teiqi hajcpd j nkl daecdp kb _kjja_pejc lela Uda i teiqi hajcpd eo 42i Uda i teiqi nkl daecdp eo 32i0 Uk ajoqna pda abbe_eaj_u Qelao od hh a o odknp o lkooe ha0 Tl jjan Tl jjan Kkejp Oqp 52 ...

Page 54: ...0 Q u ppajpekj pk jkp iet bknaecj i ppano oq_d o o j o ej0 Ee iapan kb Qela Memqe Qela 8057ii H o Qela 074ii Uecdpaj Uknmqa O0i 330 72 Jb jkp hecja pecdpaj pda jqp u bkn_a sehh i ca pda jqp pd p naoqhp ej c o ha g ca 0Fha_pne_ h Xenejc Xenejc iapdk o 03 Xenejc iapdk kb nejc paniej h Gkn _kjja_pejc heja sdkoa aj eo nejc epo senejc iapdk o odksj ej pda necdp becqna naikra senejc o_nas j l oo ep pdnk...

Page 55: ...is 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 ...

Page 56: ...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 57: ...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 58: ...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 59: ...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 60: ... Do not mix dusts The bending radius shall be as large as possible Both gas pipe and liquid pipe shall be heat insulation No leakage in the flare 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 ...

Page 61: ... 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 62: ...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 Alwaysfastentheoutsidecovering oftheconnection cord with the cord clamp If the insulator is chaf...

Page 63: ...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 64: ... 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 65: ...sent 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 su...

Page 66: ...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 67: ...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 68: ...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 69: ...CAUTION 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 70: ...gle 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 Direc...

Page 71: ...ion The person who has completed this installation shall be requested to conduct a test operation for check Is the temperature adjuster working normally Does the location for installation conform to requirements Winding up with Protective Plastic Tape The connection pipes drain pipe and the connection wires shall be wound up with PVC tape The connection pipes shall also be wound up with insulating...

Page 72: ...cting line totally into the terminal block then tighten the screw and pull the connecting line slightly to confirm that it is clamped firmly Correct crimp connection of wire Terminal block Incorrect crimp connection of wire Crimp connection clamp 3 Crimp connection method of connecting line After finishing wiring connecting line must be fastened by wire clamp which pressed on the external sheath o...

Page 73: ...5 1 1 _ VbTZR Zb _ UZdZ_ Vb 5 PCB photo Wiring diagram and function description Outdoor PCB photo 5 1 Outdoor unit 3U19FS1ERA filter board 72 5U34HS1ERA filter board 4U25 30HS1ERA filter board ...

Page 74: ... _ VbTZR Zb _ UZdZ_ Vb outdoor main board outdoor display board small service PCB 73 ...

Page 75: ...ensor Tm Module Temp Sensor Tc1 a b c Condensing Temp Sensor for Indoor Units a b c Gas Pipe Tc2 a b c Condensing Temp Sensor for Indoor Units a b c Liquid Pipe The dashed part is optional B W W B B R Definition of SW5 Defrosting Parameter ON 6 OFF 8 Default Restrict of Max Current ON Less than 11A OFF Adjust by machine types 3U19FS1ERA Frequency Modify ON Available OFF Unavailable Default Quiet O...

Page 76: ...ut of factory Normal Operating OFFOFF OFF OFF ON OFF OFF OFF OFF ON OFF OFF OFF OFF ON OFF Compulsive Heating Compulsive Cooling Rated Operating Y G To Indoor Units D 2 1 3 Y G To Indoor Units C 2 1 3 Y G To Indoor Units B 2 1 3 Y G OR Orange B Black BL Blue Y G Yellow Green R Red W White Toci Piping Temp Sensor Tc Condensing Temp Sensor Ts Compressor Suction Temp Sensor Ta Ambient Temp Sensor Td ...

Page 77: ...27 28 29 30 0110 31 32 33 34 35 1110 36 37 38 39 40 0001 41 42 43 44 45 1001 46 47 48 49 50 0101 51 52 53 54 55 1101 56 57 58 59 60 0011 61 62 63 64 65 1011 66 67 68 69 70 0111 71 72 73 74 75 1111 76 77 78 79 80 indoor unit address Note 0 means the dip switch is OFF 1 means the SW6 outdoor central control address setting dip switch is ON Small service PCB 0151800076 SW1 definition SW7 pre set dip ...

Page 78: ...EEV A Strainer Unit A liquid pipe temp sensor Indoor unit A EEV B Strainer Unit B liquid pipe temp sensor Indoor unit B EEV C Strainer Unit C liquid pipe temp sensor Indoor unit C Unit A gas pipe temp sensor Unit B gas pipe temp sensor Unit C gas pipe temp sensor Indoor unit A Indoor unit B Indoor unit C 4 way valve coil OFF ON Refrigerant flow in cooling Refrigerant flow in heating FAN IN Indoor ...

Page 79: ...nit A liquid pipe temp sensor Indoor unit A Strainer Unit B liquid pipe temp sensor Indoor unit B Strainer Unit C liquid pipe temp sensor Indoor unit C Strainer Unit D liquid pipe temp sensor Indoor unit D Unit A gas pipe temp sensor Unit B gas pipe temp sensor Unit C gas pipe temp sensor Unit D gas pipe temp sensor Indoor unit A Indoor unit B Indoor unit C Indoor unit D 4 way valve coil OFF ON Re...

Page 80: ...utdoor heat exchanger temp sensor FAN OUT Outdoor ambient temperature sensor Defrost sensor Distributor Strainer Check valve Receiver Liquid stop vavle 5 8 3 8 Strainer Unit A liquid pipe temp sensor Indoor unit A Strainer Unit B liquid pipe temp sensor Indoor unit B Strainer Unit C liquid pipe temp sensor Indoor unit C Strainer Unit D liquid pipe temp sensor Indoor unit D Unit A gas pipe temp sen...

Page 81: ... 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 82: ...essor running accumulative time in heating mode Checking Stop running operation changes from heating to cooling Checking Pause thermostat OFF or the unit stops It will take the max 10 minutes from beginning defrosting to quit it Te sensor will measure the condition of outdoor heat exchanger if the temp is over 7 for 60 seconds in all or is up to 12 for 30 seconds in all the defrosting will be over...

Page 83: ...OFF 15s 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 1HZ S Reduce FQY slowly 1HZ 10S Remain FQY Increase F...

Page 84: ...e 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 alarm after 3 minute standby the unit will stop to alarm and the failure can be resumed after being electrified again Redu...

Page 85: ...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 86: ...ed protection is invalid and also the low voltage protection is invalid But the other protection is valid In the course of oil return from heating mode to cooling mode if abnormal condition occurs or the unit stops for protection then the system needs not another oil return within 3 minutes after the unit stops and it will start up directly then to heating mode In the course of oil return from hea...

Page 87: ... continuously 5 minutes later begin to count Ts Tc2AVE 15 for 30s continuously 5 minutes later begin to count Running for min 5 minutes E Send oil return signal oil return begins oil return over Inverter compressor indicated FQCY 60s oil return FQCY 60s soft startup 0HZ 0HZ 5s Outdoor motor AUTO AUTO AUTO TC control 4 way valve ON OFF 15s 450pulse 450pulse 350pulse E All expansion valves auto angl...

Page 88: ... _ VbTZR Zb _ UZdZ_ Vb 5 2 Indoor unit 5 2 1 AB AC AD PCB photo 87 ...

Page 89: ...NG FAN LEFT RIGHT UP DOWN CN9 CN8 CN7 CN11 PANEL REMOTE CENTRAL CN3 CN1 CN29 CN20 CN18 CN21 CN13 CN12 ON CN14 CN15 CN10 CN19 T3 15A 250VAC FUSE 87654321 4321 ON SW1 SW2 Wired Remote Controller RC 2 1 3 B W R Y G OFF OFF OFF ON OFF OFF OFF ON OFF ON ON OFF OFF OFF ON ON OFF ON OFF ON ON ON ON ON 7000 9000 12000 14000 18000 24000 28000 36000 NOTE1 DASHED PARTS ARE OPTIONAL 2 USER SHOULD NOT TO SET S...

Page 90: ...valid OFF Heat pump ON Cooling only OFF Without temperature compensation ON with temperature compensation OFF OFF Cassette OFF ON 2P Convertible ON OFF Duct ON ON 5P Convertible wiring controller address SW2 1 SW2 2 SW2 3 SW2 4 master unit OFF OFF OFF OFF slave unit 1 ON OFF OFF OFF slave unit 2 OFF ON OFF OFF slave unit 3 ON ON OFF OFF slave unit 15 ON ON ON ON SW2 wiring controller communication...

Page 91: ...oling mode or the unit will still stay at auto heating mode 5 4 In this mode the Sleep function is available run as cooling sleep in cooling mode and as heating sleep in heating mode Once sleep mode is set the mode will not change after the unit stops for 15 minutes when it arrives Tset 5 5 Mode conversion will be confirmed after compressor has stopped for 10 minutes 6 Abnormal operation 6 1 When ...

Page 92: ...emperature Detailed operation is as below Tc2 30 32 set speed 26 30 low speed 22 26 off 20 20 Note 1 The data in the parentheses is the control point when Tao 10 2 Indoor unit will send pre heat signal to wired controller in anti cold air period 9 Fan motor control in defrosting 9 1 On receiving outdoor defrosting signal indoor unit will stop after blowing remaining heat at slow speed for 20 secon...

Page 93: ...he 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 indoor at high speed set temp 16 B Heating trial operation indoor sends S CODE SF to outdoor indoor at high speed set temp 30 C In this period anti freezed and overheat functions are invalid 14 3 Quit condition A Receiving the signal ...

Page 94: ...eep function when being electrified again timer and sleep will be cancelled 18 5 If the memory includes auto mode when the jumper shows cooling only type auto mode will change to cooling mode _ VbTZR Zb _ UZdZ_ Vb 19 Room card function The unit adopts room card function 220VAC input which only make ON OFF control When it is connected the unit is ON when it is disconnected the unit is OFF and the o...

Page 95: ...ws 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 24 the current set temp For example if the set temp is 24 the temp compensation is 0 if the set temp is 23 the temp compensation is 1 The max compensation temp is 8 the set temp is 16 If you want to cancel it set the temp as 24 So the temp compens...

Page 96: ...ant R410A 2 Add refrigerant 20g per meter when the total piping length exceeds the standard value but make sure that the total liquid piping length should be less than the max value Outdoor Unit Std Value Max Value 3U19FS1ERA 4U30HS1ERA 4U25HS1ERA 30 50 40 70 System high pressure switch off 8 System high pressure protection Refrigerant overabundance High condensing temp or malfunction of fan motor...

Page 97: ...perature sensor failure 2 EEPROM failure 4 communication failure between indoor and outdoor 7 communication failure between indoor and wired controller 8 drainage failure 12 current detecting at 0 point 13 assistant coil temperature sensor failure 15 outdoor failure indoor running LED flash times indoor timer LED flash 2 3 4 5 6 7 8 9 ...

Page 98: ...f 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 port...

Page 99: ...ss 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 Tr...

Page 100: ...g 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 swi...

Page 101: ...in yes yes yes replace pressure switch connector shut off and be electrified again re check replace 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 _ VbTZR Zb _ UZdZ_ Vb Failure 11 Low pressure switch failure Reason 1 Too low system pressure causes that the unit stops and the compressor protection w...

Page 102: ...5000 5500 6000 6500 7000 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 3U19FS1ERA heating capacity in relation to temperature 3500 4500 5500 6500 7500 8500 15 10 5 0 5 10 15 Outdoor temperature D B Heating capacity W 25 20 15 10 Indoor temperatureD B 101 ...

Page 103: ...5 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 4U25HS1ERA heating capacity in relation to temperature 4000 5000 6000 7000 8000 9000 10000 15 12 5 10 7 5 5 2 5 0 2 5 5 7 5 10 12 5 15 Outdoor temperature D B Heating capacity W 10 15 20 25 Indoor temperatureD B 102 ...

Page 104: ...0 35 40 43 Outdoor temperature D B Cooling capacity W 14 20 16 22 19 27 22 30 Indoor temperature W B D B 4U30HS1ERA heating capacity in relation to temperature 5000 6000 7000 8000 9000 10000 11000 12000 15 12 5 10 7 5 5 2 5 0 2 5 5 7 5 10 12 5 15 Outdoor temperature D B Heating capacity W 25 20 15 10 Indoor temperatureD B 103 ...

Page 105: ...5 40 43 Outdoor temperature D B Cooling capacity W 14 20 16 22 19 27 22 30 Indoor temperature W B D B 5U34HS1ERA heating capacity in relation to temperature 5500 6500 7500 8500 9500 10500 11500 12500 13500 14500 15 12 5 10 7 5 5 2 5 0 2 5 5 7 5 10 12 5 15 Outdoor temperature D B Heating capacity W 25 20 15 10 Indoor temperatureD B 104 ...

Page 106: ...stribution 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 8 Indoor air velocity and temperature distribution curves 8 1 AB092 182CS1ERA 105 ...

Page 107: ... 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 106 ...

Page 108: ...r 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 8 2 AC14 182CS1ERA 107 ...

Page 109: ... 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 5 108 ...

Page 110: ...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 109 ...

Page 111: ...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 110 ...

Page 112: ... 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 AD09LS1ERA AD12LS1ERA AD18LS1ERA 111 9 Air flow and static pressure chart ...

Page 113: ... _ VbTZR Zb _ UZdZ_ Vb AD24LS1ERA 112 Air flowand static pressure chart 500 600 700 800 900 1000 1100 1200 1300 20pa 15pa 10pa 5pa 0pa Static pressure pa Air flow m3 h H M L ...

Page 114: ...dodji 4 V no di oc n hd3 i cjd c h m 4 Pjdn g q g q md n amjh oc op g a ojmn np c n mjjh nomp opm 2 o 4 3 _ VbTZR Zb _ UZdZ_ Vb a Casset type indoor unit Test method According to the testing illustrator the microphones wearing sponge style cover should be placed in the right position 113 ...

Page 115: ... n a f h g i h g n i t a e h d e m g n i t a e h w o l g n i t a e h 0 5 0 0 1 0 5 1 0 0 2 0 5 2 0 0 3 0 5 3 0 0 4 0 5 4 0 0 5 0 5 5 2 5 0 3 1 5 4 0 0 5 0 0 6 3 0 8 0 0 1 0 0 0 1 2 5 0 1 6 0 0 2 0 0 0 2 5 0 0 3 1 5 0 4 0 0 0 5 0 0 0 6 3 0 0 8 0 0 0 1 0 0 0 0 1 2 5 0 0 1 6 0 0 0 2 0 0 0 0 2 5 0 0 0 3 1 5 0 0 4 0 0 0 0 5 0 0 0 0 6 3 0 0 0 8 0 0 0 0 1 0 0 0 0 0 1 2 5 0 0 0 1 6 0 0 0 0 2 0 0 0 0 0 z H...

Page 116: ...h g n i l o o c d e m g n i l o o c w o l g n i l o o c h g i h n a f d e m n a f w o l n a f h g i h g n i t a e h d e m g n i t a e h w o l g n i t a e h 1 3 octave band noise level AB18CS1ERA 8 11 14 17 20 23 26 29 32 35 38 41 44 47 50 53 2 5 3 1 5 4 0 5 0 6 3 8 0 1 0 0 1 2 5 1 6 0 2 0 0 2 5 0 3 1 5 4 0 0 5 0 0 6 3 0 8 0 0 1 0 0 0 1 2 5 0 1 6 0 0 2 0 0 0 2 5 0 0 3 1 5 0 4 0 0 0 5 0 0 0 6 3 0 0 ...

Page 117: ... h Y gYa UbYW c W W UaVYf W0 Jc gY YjY jUf Yg Zfca h Y UWhiU ZUWhcfg giW Ug fcca ghfiWhifY YhW0 b Convertible type indoor unit 3 Test method According to the testing illustrator the microphones wearing sponge style cover should be placed in the right position _ VbTZR Zb _ UZdZ_ Vb 116 ...

Page 118: ...high fan med fan low heating high heating med heating low 1 3 octave band noise level AC12CS1ERA 0 0 5 0 10 0 15 0 20 0 25 0 30 0 35 0 40 0 45 0 50 0 55 0 60 0 65 0 70 0 2 5 0 3 1 5 4 0 0 5 0 0 6 3 0 8 0 0 1 0 0 0 1 2 5 0 1 6 0 0 2 0 0 0 2 5 0 0 3 1 5 0 4 0 0 0 5 0 0 0 6 3 0 0 8 0 0 0 1 0 0 0 0 1 2 5 0 0 1 6 0 0 0 2 0 0 0 0 2 5 0 0 0 3 1 5 0 0 4 0 0 0 0 5 0 0 0 0 6 3 0 0 0 8 0 0 0 0 1 0 0 0 0 0 1 ...

Page 119: ...fan super high fan high fan med fan low heating super high heating high heating med heating low 1 3 octave band noise level AD09LS1ERA 8 0 13 0 18 0 23 0 28 0 33 0 38 0 43 0 48 0 53 0 2 5 0 3 1 5 4 0 0 5 0 0 6 3 0 8 0 0 1 0 0 0 1 2 5 0 1 6 0 0 2 0 0 0 2 5 0 0 3 1 5 0 4 0 0 0 5 0 0 0 6 3 0 0 8 0 0 0 1 0 0 0 0 1 2 5 0 0 1 6 0 0 0 2 0 0 0 0 2 5 0 0 0 3 1 5 0 0 4 0 0 0 0 5 0 0 0 0 6 3 0 0 0 8 0 0 0 0 ...

Page 120: ... m_gc2 h_ bic b g _l 3 Nicm_ f_p_f p lc_m lig nb_ no f nilm mo b m liig mnlo nol_1 _n 3 Bcl ionf_n o n Bcl chf_n 3 c Duct type indoor unit Test method According to the testing illustrator the microphones wearing sponge style cover should be placed in the right position _ VbTZR Zb _ UZdZ_ Vb 119 ...

Page 121: ...n med fan low heating super high heating high heating med heating low 1 3 octave band noise level AD12LS1ERA 5 0 10 0 15 0 20 0 25 0 30 0 35 0 40 0 45 0 50 0 2 5 0 3 1 5 4 0 0 5 0 0 6 3 0 8 0 0 1 0 0 0 1 2 5 0 1 6 0 0 2 0 0 0 2 5 0 0 3 1 5 0 4 0 0 0 5 0 0 0 6 3 0 0 8 0 0 0 1 0 0 0 0 1 2 5 0 0 1 6 0 0 0 2 0 0 0 0 2 5 0 0 0 3 1 5 0 0 4 0 0 0 0 5 0 0 0 0 6 3 0 0 0 8 0 0 0 0 1 0 0 0 0 0 1 2 5 0 0 0 1 ...

Page 122: ...0 0 0 1 2 5 0 0 1 6 0 0 0 2 0 0 0 0 2 5 0 0 0 3 1 5 0 0 4 0 0 0 0 5 0 0 0 0 6 3 0 0 0 8 0 0 0 0 1 0 0 0 0 0 1 2 5 0 0 0 1 6 0 0 0 0 2 0 0 0 0 0 third octave band frequency Hz Sound pressure level DB cooling super high cooling high cooling med cooling low fan super high fan high fan med fan low heating super high heating high heating med heating low 1 3 octave band noise level AD24LS1ERA 121 ...

Page 123: ...qlop pr e p ollj pqor qrob2 bq 4 9 7j Test method 1 Set the unit 1 the unit is placed on the rubber whose thickness is 5mm 2 if the height between the air outlet and ground is less than 1m block the unit up to 1m far from ground 2 Test position After setting the unit the test position for the noise is 1m far from the front panel _ VbTZR Zb _ UZdZ_ Vb 122 ...

Page 124: ...level DB cooling high cooling med cooling low fan high fan med fan low heating high heating med heating low 1 3 octave band noise level 3U19FS1ERA 0 0 5 0 10 0 15 0 20 0 25 0 30 0 35 0 40 0 45 0 50 0 55 0 60 0 65 0 70 0 2 5 0 3 1 5 4 0 0 5 0 0 6 3 0 8 0 0 1 0 0 0 1 2 5 0 1 6 0 0 2 0 0 0 2 5 0 0 3 1 5 0 4 0 0 0 5 0 0 0 6 3 0 0 8 0 0 0 1 0 0 0 0 1 2 5 0 0 1 6 0 0 0 2 0 0 0 0 2 5 0 0 0 3 1 5 0 0 4 0 ...

Page 125: ...ing low fan high fan med fan low heating high heating med heating low 1 3 octave band noise level 4U 30HS1 ERA 0 0 5 0 10 0 15 0 20 0 25 0 30 0 35 0 40 0 45 0 50 0 55 0 60 0 65 0 70 0 75 0 2 5 0 3 1 5 4 0 0 5 0 0 6 3 0 8 0 0 1 0 0 0 1 2 5 0 1 6 0 0 2 0 0 0 2 5 0 0 3 1 5 0 4 0 0 0 5 0 0 0 6 3 0 0 8 0 0 0 1 0 0 0 0 1 2 5 0 0 1 6 0 0 0 2 0 0 0 0 2 5 0 0 0 3 1 5 0 0 4 0 0 0 0 5 0 0 0 0 6 3 0 0 0 8 0 0...

Page 126: ...ing temp sensor R25 10KΩ 3 B25 50 3700K 3 suction temp sensor R80 50KΩ 3 B25 80 4450KΩ 3 outdoor ambient temp sensor R25 10KΩ 3 B25 50 3700K 3 gas pipe temp sensor 0010452099 R25 10KΩ 3 B25 50 3700K 3 liquid pipe temp sensor 0010451305 R25 10KΩ 3 B25 50 3700K 3 condenser inlet temp sensor 0010450194 R25 10KΩ 3 B25 50 3700K 3 power module temp sensor 0010452082 R25 10KΩ 3 B25 50 3700K 3 AB09CS1ERA ...

Page 127: ...29 64 55 3 22 8 2960 46 194 5 2 28 22 56 3 11 7 2793 47 186 3 3 26 4 57 3 11 6 2636 48 178 4 4 25 61 58 2 9 5 2489 49 170 9 5 24 41 59 2 81 4 2351 50 163 7 6 23 27 60 2 72 3 2221 51 155 9 7 22 2 61 2 63 2 2099 52 150 4 8 21 18 62 2 54 1 1984 53 144 2 9 20 21 63 2 49 0 1877 54 138 3 10 19 3 64 2 38 1 1775 55 132 7 11 18 43 65 2 3 2 1680 56 127 3 12 17 61 66 2 23 3 1590 57 122 1 13 16 83 67 2 16 4 1...

Page 128: ...56 6 117 93 36 13 93 5 111 22 37 13 34 4 104 93 38 12 77 3 99 04 39 12 23 2 93 52 40 11 71 1 88 35 41 11 22 0 83 5 42 10 76 1 78 94 43 10 31 2 74 67 44 9 89 3 70 65 45 9 49 4 66 88 46 9 1 5 63 33 47 8 74 6 60 48 8 39 7 56 86 49 8 05 8 53 91 50 7 73 9 51 13 51 7 43 10 48 51 52 7 14 11 46 04 53 6 86 12 43 72 54 6 6 13 41 52 55 6 34 14 39 45 56 6 1 15 37 5 57 5 87 16 35 66 58 5 65 17 33 92 59 5 44 18...

Page 129: ... _ VbTZR Zb _ UZdZ_ Vb TRcaXRP WTPcX V Xb c PePX PQ T P h Ud RcX wIWXb ST WPb c cWXb Ud RcX x wIWXb ST WPb c cWXb Ud RcX x 12 Controller functions 128 ...

Page 130: ... _ VbTZR Zb _ UZdZ_ Vb 129 ...

Page 131: ... _ VbTZR Zb _ UZdZ_ Vb wIWXb ST WPb c cWXb Ud RcX x ...

Page 132: ...ection service Air change switch It is used to open and close air change function The mode is as follows No display air change automatic air change RECOVERY air change NORMAL Clock timing and address setting Timing switch It is used for choosing timing running Mode switch Choose running mode Swing switch Open and close air flap TEMP switch Used for changing set temperature AUTO FAN ONLY COOL DRY H...

Page 133: ... not press line controller or switches by sharp objects The temperature is on the basis of the setting value The wind temperature may not reach the setting value because of the outer air conditioner and system protection When the wired controller is power on the screen fully displays it for two seconds and clock zone 8888 888 88 8 flicker for 30 seconds All the switches are invalid at the time Rem...

Page 134: ...ller Notes HIGH C ROOM TEMP The timing is based on the real time Thus the real time should be regulated in advance The clock regulation steps are as follows 3 Press setting switch The setting is achieved If not in timing the screen displays the real time If in timing the screen displays the timing time If you want to know the real time go to the first step CLOCK flickers and the time displayed is ...

Page 135: ...switch If you want to change the timing mode to normal operation press timing until there is no timing display When the timing is invalid the mode is in normal operation Cancel timing 1 The unit starts or stops at the setting time Meanwhile it displays the timing time 2 ON Timing OFF timing and circulation means that the unit is on and off at the setting time everyday When timing ON or timing OFF ...

Page 136: ... current malfunction if normal it will display YY stands for the latest time malfunction The failure code of every unit will display for 3 seconds After the failure codes of all indoor units in the whole group are displayed the mode will quit automatically How to change the function switches Master wire controller Slave wire controller Function All of functions Only with below functions ON OFF MOD...

Page 137: ...low table Communication wiring length m Dimensions of wiring 100 0 3mm2 x3 core shielded wire 100 and 200 0 5mm2 x3 core shielded wire 200 and 300 0 75mm2 x3 core shielded wire 300 and 400 1 25mm2 x3 core shielded wire 400 and 600 2mm2 x3 core shielded wire One side of the shielded sheet of communication wire must be earthed A B C A B C A B C A B C Indoor 1 Wire controller A B C Wire controller Po...

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