Haier MRV 5-RC VP1-112B User manual

MRV 5-RC Service Manual
SYJS-03-2019REV.A
Edition: 2019-03

CONTENTS
Part 1 . Outdoor Unit......................................................................................................................1
1. General Information ...............................................................................................................1
1.1. Feature................................................................................................................................1
1.2. Products lineup ...................................................................................................................3
2. Specication...........................................................................................................................8
3. Dimension ...........................................................................................................................50
4. Center of gravity...................................................................................................................52
5. Piping diagram ....................................................................................................................54
6. Wiring diagram.....................................................................................................................57
7. Capacity calculation due to capacity modication coefcient .............................................58
8. Operation range ...................................................................................................................61
9. Noise level...........................................................................................................................62
10. Installation..........................................................................................................................63
11. Branch pipe dimension.......................................................................................................95
12. Gather pipe dimension.......................................................................................................98
Part 2 . One by one valve box ...................................................................................................102
1. Specication.......................................................................................................................102
2. Dimension ..........................................................................................................................103
3. Piping diagram ...................................................................................................................104
4. Wiring diagram...................................................................................................................106
5. Installation..........................................................................................................................107
Part 3 . One by four valve box...................................................................................................126
1. Specication.......................................................................................................................126
2. Dimension ..........................................................................................................................127
3. Piping diagram ...................................................................................................................128
4. Wiring diagram...................................................................................................................129
5. Installation..........................................................................................................................130
Part 4 . .....................................................................................................................................150
1. Outdoor PCB photo and dip switch setting ........................................................................150
2. Valve box PCB photo and dip switch setting......................................................................159
3. Control function..................................................................................................................165
4. Failure code .......................................................................................................................169
5. Troubleshooting .................................................................................................................174
6. Sensor resistance table .....................................................................................................223
7. Smartlink ............................................................................................................................232

1
System Introduction
Typical 3 pipe system
What is MRV 5-RC
• Cooling and heating simultaneously with only one outdoor unit
•Heat recovery system
Meeting
room
Lounge
room
Ofce
Ofce
Heating
indoor
units Cooling
indoor
units
2-pipe system
3-pipe system
1. General Information
Part 1 . Outdoor Unit
1.1. Feature

2
System Introduction
Outdoor Structure
Variable operation mode in one system
Vp (valve pipe) box structure overview
Overview
•Specially designed for MRV 5-RC, greatly reduced the volume
•Individual Valve + Pipe Box for Heat Recovery
•Threaded joint connection, easy for installation
Model name Max.capacity
of indoor(kw) Power Supply Max. indoor units Dimension
VP1-112B x≤11.2 1/220-240/50/60 5 388/200/277
VP1-180B 11.2<x≤18 1/220-240/50/60 8 388/200/277
VP1-280B 18<x≤28 1/220-240/50/60 8 388/200/277
VP4-450B ≤45 1/220-240/50/60 20 405/300/421
Wide temperature operation range
Heating Heating Heating Stop Cooling Cooling Cooling
Cooling&Heating
High pressure gas pipe
Suction gas pipe
Liquid pipe
Refrigerant pipe not ow
Cooling(DB)
Heating(WB)
Mix mode(WB)

3
Outdoor units
Appearance Power supply
(Ph, V, Hz) Model Capacity(kW) Refrigerant
3Ph,380-415V,
50/60Hz
AV08IMVURA 22.4
R410A
AV10IMVURA 28
AV12IMVURA 33.5
AV14IMVURA 40
AV16IMVURA 45
AV18IMVURA 50
AV20IMVURA 56
AV22IMVURA 63
AV24IMVURA 67
AV26IMVURA 73.5
AV28IMVURA 80
AV30IMVURA 85
AV32IMVURA 90
AV34IMVURA 95
AV36IMVURA 100
AV38IMVURA 106
AV40IMVURA 112
AV42IMVURA 119
AV44IMVURA 126
AV46IMVURA 130
1.2. Products lineup

4
Appearance Power supply
(Ph, V, Hz) Model Capacity(kW) Refrigerant
3Ph,380-415V,
50/60Hz
AV48IMVURA 135
R410A
AV50IMVURA 140
AV52IMVURA 145
AV54IMVURA 150
AV56IMVURA 156
AV58IMVURA 162
AV60IMVURA 168
AV62IMVURA 175
AV64IMVURA 182
AV66IMVURA 189
AV68IMVURA 190
AV70IMVURA 195
AV72IMVURA 200
AV74IMVURA 206
AV76IMVURA 212
AV78IMVURA 218
AV80IMVURA 224
AV82IMVURA 231
AV84IMVURA 238
AV86IMVURA 245
AV88IMVURA 252

5
Indoor units
4-WAY CASSETTE TYPE/PB-700lB
AB052MCERA
AB072MCERA
AB092MCERA
AB122MCERA
AB162MCERA
AB182MCERA(C)
ROUND-WAY SMART AIR FLOW CASSETTE/ PB-
950KB
AB072MRERA
AB092MRERA
AB122MRERA
AB162MRERA
AB182MRERA
AB242MRERA
AB282MRERA
AB302MRERA
AB382MRERA
AB482MRERA
AB602MRERA
4-WAY CASSETTE TYPE/PB-950JB
AB182MCERA
AB242MCERA
AB282MCERA
AB302MCERA
AB382MCERA
AB482MCERA
MINI 4-WAY CASSETTE TYPE/PB-620KB
AB052MCERA(M)
AB072MCERA(M)
AB092MCERA(M)
AB122MCERA(M)
AB162MCERA(M)
AB182MCERA(M)
ONE WAY CASSETTE TYPE/P1B-1050IB
AB052MAERA
AB072MAERA
AB092MAERA
AB122MAERA
2-WAY CASSETTE TYPE/ P1B-1055IB
AB072MBERA
AB092MBERA
AB122MBERA
AB162MBERA
AB182MBERA
LOW ESP DUCT TYPE
AD072MLERA
AD092MLERA
AD122MLERA
AD162MLERA
AD182MLERA
AD242MLERA
SLIM LOW ESP DUCT
AD072MSERA
AD092MSERA
AD122MSERA
AD162MSERA
AD182MSERA
AD242MSERA
DC SLIM LOW ESP DUCT
AD072MSERA(D)
AD092MSERA(D)
AD122MSERA(D)
AD162MSERA(D)
AD182MSERA(D)
AD242MSERA(D)

6
MED ESP DUCT TYPE (80/120Pa)
AD182MZERA
AD242MZERA
AD282MZERA
AD302MNERA
AD382MNERA
AD482MNERA
MED ESP DUCT TYPE (50/96Pa)
AD182MMERA
AD242MMERA
AD282MMERA
AD302MMERA
AD382MMERA
AD482MMERA
MED ESP DUCT TYPE (50/100Pa)
AD052MJERA
AD072MJERA
AD092MJERA
AD122MJERA
AD162MJERA
AD182MJERA
AD242MJERA
AD282MJERA
AD302MJERA
AD382MJERA
AD482MJERA
CONSTANT AIR VOLUME DUCT TYPE
AD072MQERA
AD092MQERA
AD122MQERA
AD152MQERA
AD182MQERA
AD242MQERA
AD282MQERA
AD302MQERA
AD362MQERA
AD422MQERA
AD482MQERA
AD542MQERA
HlGH ESP DUCT TYPE
AD182MHERA
AD242MHERA
AD282MHERA
AD302MHERA
AD382MHERA
AD482MHERA
AD722MHERA
AD962MHERA
CONVERTlBLE TYPE
AC092MCERA
AC122MCERA
AC162MCERA
AC182MCERA
AC242MCERA
AC282MFERA
AC302MFERA
AC382MFERA
AC482MFERA
FRESH AIR
AD482MPERA
AD722MPERA
AD962MPERA
BUILIT-IN FLOOR STANDING
AE072MLERA
AE092MLERA
AE122MLERA
AE162MLERA
AE182MLERA
AE242MLERA

7
CONSOLE
AF052MAERA
AF072MAERA
AF092MAERA
AF122MAERA
AF182MAERA
EK HIGH WALL
AS072MGERA
AS092MGERA
AS122MGERA
AS162MGERA
AS182MGERA
AS242MGERA
N HIGH WALL
AS052MNERA AS052MFERA
AS072MNERA AS072MFERA
AS092MNERA AS092MFERA
AS122MNERA AS122MFERA
AS162MNERA AS162MFERA
AS182MNERA AS182MFERA
AS242MNERA AS242MFERA
AS282MNERA
AS302MNERA
NEW CONSOLE
AF052MBERA
AF072MBERA
AF092MBERA
AF122MBERA
AF182MBERA
Note: The indoor unit connected to MRV5-RC must be the new indoor
manufactured after January 1, 2019 (the PCB is upgraded program)

8
2. Specication
Model AV08IMVURA AV10IMVURA
HP 8 10
Combination / /
Power supply Ph/V/Hz 3/380~415/50/60 3/380~415/50/60
Cooling
Rated capacity kW 22.4 28
Rated capacity kBtu/h 76.43 95.54
Rated power input kW 5.09 6.95
Max. power input kW 12.80 13.80
Rated current A 8.41 11.47
Max. current A 21.14 22.79
EER 4.40 4.03
SEER 6.23 6.32
Heating
Rated capacity kW 25 31.5
Rated capacity kBtu/h 85.30 107.48
Rated power input kW 5.08 6.73
Max. power input kW 11.50 12.50
Rated current A 8.39 11.12
Max. current A 18.99 20.64
COP 4.92 4.68
SCOP 4.12 4.03
Capacity at low temperature kW 21 25.6
Compressor
Brand MITSUBISHI
ELECTRIC
MITSUBISHI
ELECTRIC
Model ANB66FVAMT ANB66FVAMT
Type DC INV. SCROLL DC INV. SCROLL
Compressor quantity 1INV 1INV
Capacity W 21500 21500
Power Input W 6500 6500
Rated current(RLA) A 19.6 19.6
Speed rps 60 60
Crankcase Heater W 66 66
Refrigerant oil brand IDEMITSUKOSAN CO.,LTD IDEMITSUKOSAN CO.,LTD
Refrigerant oil type FVC68D FVC68D
Refrigerant oil charge ml 2300+1500 2300+1500
Outdoor fan
motor
Brand BROAD-OCEAN BROAD-OCEAN
Model ZWK924D000001 ZWK924D000001
Voltage DC650V DC650V
IP Class IP44 IP44
Type / quantity DC/1 DC/1
Insulation class B B
Safe class I I
Power Input W 1600 1600
Output W 1350 1350
Rated current A 5.2 5.2
Capacitor μF / /
Speed rpm 0~1090 0~1090

9
Model AV08IMVURA AV10IMVURA
Outdoor fan
Brand Guo En Guo En
Model / /
Material ABS+20%GF ABS+20%GF
Type Axial Axial
Diameter mm Φ700 Φ700
Height mm 204 204
Outdoor coil
Number of rows 2 2
Tube pitch(a)x row pitch(b) mm 21×18.186 21×18.186
Fin spacing mm 1.60 1.60
Fin type (code) Hydrophilic aluminum Hydrophilic aluminum
Fin Coating Type Optional Clear lacquer Clear lacquer
Salt Spray Test Duration Hour 168 168
Tube outside dia.and type INNERGROOVE TUBE INNERGROOVE TUBE
mm Ф7 Ф7
Coil length x height mm 2294*1260+2206*1260 2294*1260+2206*1260
Number of circuits 22 22
Cabinet
coating
Coating type Powder Coating Powder Coating
Salt Spray Test Duration Hour 72 72
Sheet Metal Material Hot zinc plate Hot zinc plate
Sheet Metal Thickness mm 1 1
Control panel enclosure IP class standard IP24 IP24
Outdoor air ow (cooling / heating) m3/h 12000 12000
External static pressure Pa 110 110
Outdoor sound level(sound pressure level )(H) dB(A) 57 58
Outdoor sound level(sound power level ) (H) dB(A) 78 79
Outdoor unit
Dimension(W*D*H) mm 980/750/1690
Packing (W*D*H) mm 1070/850/1838
Net weight kg 246
Gross weight kg 271
Refrigerant Type R410A R410A
Charged volume kg 10 10
Throttle type EXV EXV
Design pressure MPa 4.15 4.15
Refrigerant
piping
Liquid pipe mm 9.52 9.52
Gas pipe mm 19.05 22.22
High gas pipe mm 19.05 19.05
Oil pipe mm / /
Total pipe length m 1000 1000
Max. pipe length(Equivalent/ Actual) m 260/220 260/220
Max. Diff. indoor/outdoor unit*1 m 110/90 110/90
Standard Diff. indoor/outdoor unit m 50/40 50/40
Max. / standard Diff. indoor/indoor
unit*1 m 30/18 30/18
Connectable indoor unit ratio %50~130 50~130
Maximum indoor units Piece 13 16
Connection
wiring
Max. fuse current A 32.0 32.0
Min. wiring current A 21.14 22.79
Power wiring mm2 10 10
Signal wiring mm2 2 X 0.75 2 X 0.75
Operation Range °C Cooling: -5~50 Heating: -23~21 Cooling: -5~50 Heating: -23~21
Norminal condition: indoor temperature (cooling): 27°C DB/19°C WB, indoor temperature (heating): 20°C DB/14.5°C WB.
Outdoor temperature(cooling): 35°C DB/24°C WB, outdoor temperature(heating): 7°C DB/6°C WB The data is measured with 7.5m equivalent
pipe and 0 m height difference.
The noise level will be measured in the third octave band limited values in the semi-anechoic chamber, using a Real Time Analyser calibrated
sound intensity meter. It is a sound pressure noise level.
*1 If the total pipe length is from 500 to 1000m or the height difference between the outdoor and indoor units is from 50 to 110m or the height
difference between the indoor units is from 18 to 30m, you Must contact your local distributor/dealer for individual design and production.

10
Model AV12IMVURA AV14IMVURA
HP 12 14
Combination / /
Power supply Ph/V/Hz 3/380~415/50/60 3/380~415/50/60
Cooling
Rated capacity kW 33.5 40
Rated capacity kBtu/h 114.30 136.48
Rated power input kW 8.63 11.17
Max. power input kW 18.20 19.20
Rated current A 14.26 18.45
Max. current A 30.06 31.71
EER 3.88 3.58
SEER 6.17 6.12
Heating
Rated capacity kW 37.5 45
Rated capacity kBtu/h 127.95 153.54
Rated power input kW 8.54 10.71
Max. power input kW 17.40 18.40
Rated current A 14.11 17.69
Max. current A 28.74 30.39
COP 4.39 4.20
SCOP 3.93 3.72
Capacity at low temperature kW 29 38
Compressor
Brand MITSUBISHI
ELECTRIC
MITSUBISHI
ELECTRIC
Model ANB78FVAMT ANB78FVAMT
Type DC INV. SCROLL DC INV. SCROLL
Compressor quantity 1INV 1INV
Capacity W 25400 25400
Power Input W 7640 7640
Rated current(RLA) A 26 26
Speed rps 60 60
Crankcase Heater W 66 66
Refrigerant oil brand IDEMITSUKOSAN
CO.,LTD
IDEMITSUKOSAN
CO.,LTD
Refrigerant oil type FVC68D FVC68D
Refrigerant oil charge ml 2300+1500 2300+1500
Outdoor fan
motor
Brand BROAD-OCEAN BROAD-OCEAN
Model ZWK924D000001 ZWK924D000001
Voltage DC650V DC650V
IP Class IP44 IP44
Type / quantity DC/1 DC/1
Insulation class B B
Safe class I I
Power Input W 1600 1600
Output W 1350 1350
Rated current A 5.2 5.2
Capacitor μF / /
Speed rpm 0~1090 0~1090

11
Model AV12IMVURA AV14IMVURA
Outdoor
fan
Brand Guo En Guo En
Model / /
Material ABS+20%GF ABS+20%GF
Type Axial Axial
Diameter mm Φ700 Φ700
Height mm 204 204
Outdoor
coil
Number of rows 3 3
Tube pitch(a)x row pitch(b) mm 21×18.186 21×18.186
Fin spacing mm 1.60 1.60
Fin type (code) Hydrophilic aluminum Hydrophilic aluminum
Fin Coating Type Optional Clear lacquer Clear lacquer
Salt Spray Test Duration Hour 168 168
Tube outside dia.and type INNERGROOVE TUBE INNERGROOVE TUBE
mm Ф7 Ф7
Coil length x height mm 2245*1260+2158*1260+2065*1260
Number of circuits 30 30
Cabinet
coating
Coating type Powder Coating Powder Coating
Salt Spray Test Duration Hour 72 72
Sheet Metal Material Hot zinc plate Hot zinc plate
Sheet Metal Thickness mm 1 1
Control panel enclosure IP class standard IP24 IP24
Outdoor air ow (cooling / heating) m3/h 13500 13500
External static pressure Pa 110 110
Outdoor sound level(sound pressure level )(H) dB(A) 60 61
Outdoor sound level(sound power level ) (H) dB(A) 82 82
Outdoor
unit
Dimension(W*D*H) mm 980/750/1690
Packing (W*D*H) mm 1070/850/1838
Net weight kg 257
Gross weight kg 282
Refrigerant Type R410A R410A
Charged volume kg 10 10
Throttle type EXV EXV
Design pressure MPa 4.15 4.15
Refrigerant
piping
Liquid pipe mm 12.7 12.7
Gas pipe mm 25.4 25.4
High gas pipe mm 22.22 22.22
Oil pipe mm / /
Total pipe length m 1000 1000
Max. pipe length(Equivalent/ Actual) m 260/220 260/220
Max. Diff. indoor/outdoor unit*1 m 110/90 110/90
Standard Diff. indoor/outdoor unit m 50/40 50/40
Max. / standard Diff. indoor/indoor
unit*1 m 30/18 30/18
Connectable indoor unit ratio %50~130 50~130
Maximum indoor units Piece 20 24
Connection
wiring
Max. fuse current A 40.0 40.0
Min. wiring current A 30.06 31.71
Power wiring mm2 10 10
Signal wiring mm2 2 X 0.75 2 X 0.75
Operation Range °C Cooling: -5~50 Heating: -23~21 Cooling: -5~50 Heating: -23~21
Norminal condition: indoor temperature (cooling): 27°C DB/19°C WB, indoor temperature (heating): 20°C DB/14.5°C WB.
Outdoor temperature(cooling): 35°C DB/24°C WB, outdoor temperature(heating): 7°C DB/6°C WB The data is measured with 7.5m equivalent
pipe and 0 m height difference.
The noise level will be measured in the third octave band limited values in the semi-anechoic chamber, using a Real Time Analyser calibrated
sound intensity meter. It is a sound pressure noise level.
*1 If the total pipe length is from 500 to 1000m or the height difference between the outdoor and indoor units is from 50 to 110m or the height
difference between the indoor units is from 18 to 30m, you Must contact your local distributor/dealer for individual design and production.

12
Model AV16IMVURA AV18IMVURA
HP 16 18
Combination / /
Power supply Ph/V/Hz 3/380~415/50/60 3/380~415/50/60
Cooling
Rated capacity kW 45 50
Rated capacity kBtu/h 153.54 170.60
Rated power input kW 12.68 14.75
Max. power input kW 25.10 28.50
Rated current A 20.93 24.36
Max. current A 41.45 47.07
EER 3.55 3.39
SEER 6.02 5.92
Heating
Rated capacity kW 50 56
Rated capacity kBtu/h 170.60 191.07
Rated power input kW 12.02 14.25
Max. power input kW 22.70 25.50
Rated current A 19.85 23.53
Max. current A 37.49 42.11
COP 4.16 3.93
SCOP 3.67 3.62
Capacity at low temperature kW 41.5 43.7
Compressor
Brand MITSUBISHI
ELECTRIC
MITSUBISHI
ELECTRIC
Model ANB52FKQMT ANB52FKQMT
Type DC INV. SCROLL DC INV. SCROLL
Compressor quantity 2INV 2INV
Capacity W 34400 34400
Power Input W 10500 10500
Rated current(RLA) A 37 37
Speed rps 60 60
Crankcase Heater W 132 132
Refrigerant oil brand IDEMITSUKOSAN
CO.,LTD
IDEMITSUKOSAN
CO.,LTD
Refrigerant oil type FVC68D FVC68D
Refrigerant oil charge ml (2300+1500)*2 (2300+1500)*2
Outdoor fan
motor
Brand BROAD-OCEAN BROAD-OCEAN
Model ZWK924D500002 ZWK924D500002
Voltage DC650V DC650V
IP Class IP44 IP44
Type / quantity DC/2 DC/2
Insulation class B B
Safe class I I
Power Input W 2320 2320
Output W 1800 1800
Rated current A 8 8
Capacitor μF / /
Speed rpm 0~1180 0~1180

13
Model AV16IMVURA AV18IMVURA
Outdoor fan
Brand Tian Da Tian Da
Model / /
Material ABS+20%GF ABS+20%GF
Type Axial Axial
Diameter mm Φ642 Φ642
Height mm 198 198
Outdoor coil
Number of rows 3 3
Tube pitch(a)x row pitch(b) mm 21×18.186 21×18.186
Fin spacing mm 1.60 1.60
Fin type (code) Hydrophilic aluminum Hydrophilic aluminum
Fin Coating Type Optional Clear lacquer Clear lacquer
Salt Spray Test Duration Hour 168 168
Tube outside dia.and type INNERGROOVE TUBE INNERGROOVE TUBE
mm Ф7 Ф7
Coil length x height mm 2843*1260+2757*1260+2669*1260
Number of circuits 30 30
Cabinet
coating
Coating type Powder Coating Powder Coating
Salt Spray Test Duration Hour 72 72
Sheet Metal Material Hot zinc plate Hot zinc plate
Sheet Metal Thickness mm 1 1
Control panel enclosure IP class standard IP24 IP24
Outdoor air ow (cooling / heating) m3/h 17000 17000
External static pressure Pa 110 110
Outdoor sound level(sound pressure level )(H) dB(A) 62 63
Outdoor sound level(sound power level ) (H) dB(A) 83 84
Outdoor
unit
Dimension(W*D*H) mm 1410/750/1690
Packing (W*D*H) mm 1515/850/1838
Net weight kg 366
Gross weight kg 395
Refrigerant Type R410A R410A
Charged volume kg 10 10
Throttle type EXV EXV
Design pressure MPa 4.15 4.15
Refrigerant
piping
Liquid pipe mm 12.7 15.88
Gas pipe mm 28.58 28.58
High gas pipe mm 25.4 25.4
Oil pipe mm / /
Total pipe length m 1000 1000
Max. pipe length(Equivalent/ Actual) m 260/220 260/220
Max. Diff. indoor/outdoor unit*1 m 110/90 110/90
Standard Diff. indoor/outdoor unit m 50/40 50/40
Max. / standard Diff. indoor/indoor
unit*1 m 30/18 30/18
Connectable indoor unit ratio %50~130 50~130
Maximum indoor units Piece 27 30
Connection
wiring
Max. fuse current A 50.0 63.0
Min. wiring current A 41.45 47.07
Power wiring mm2 16 25
Signal wiring mm2 2 X 0.75 2 X 0.75
Operation Range °C Cooling: -5~50 Heating: -23~21 Cooling: -5~50 Heating: -23~21
Norminal condition: indoor temperature (cooling): 27°C DB/19°C WB, indoor temperature (heating): 20°C DB/14.5°C WB.
Outdoor temperature(cooling): 35°C DB/24°C WB, outdoor temperature(heating): 7°C DB/6°C WB The data is measured with 7.5m equivalent
pipe and 0 m height difference.
The noise level will be measured in the third octave band limited values in the semi-anechoic chamber, using a Real Time Analyser calibrated
sound intensity meter. It is a sound pressure noise level.
*1 If the total pipe length is from 500 to 1000m or the height difference between the outdoor and indoor units is from 50 to 110m or the height
difference between the indoor units is from 18 to 30m, you Must contact your local distributor/dealer for individual design and production.

14
Model AV20IMVURA AV22IMVURA
HP 20 22
Combination / /
Power supply Ph/V/Hz 3/380~415/50/60 3/380~415/50/60
Cooling
Rated capacity kW 56 63
Rated capacity kBtu/h 191.07 214.96
Rated power input kW 16.92 19.57
Max. power input kW 32.00 33.00
Rated current A 27.94 32.31
Max. current A 52.85 54.50
EER 3.31 3.22
SEER 5.71 5.63
Heating
Rated capacity kW 63 69
Rated capacity kBtu/h 214.96 235.43
Rated power input kW 16.36 18.70
Max. power input kW 29.40 30.40
Rated current A 27.02 30.88
Max. current A 48.55 50.21
COP 3.85 3.69
SCOP 3.57 3.48
Capacity at low temperature kW 48.7 53.3
Compressor
Brand MITSUBISHI
ELECTRIC
MITSUBISHI
ELECTRIC
Model ANB78FVAMT ANB78FVAMT
Type DC INV. SCROLL DC INV. SCROLL
Compressor quantity 2INV 2INV
Capacity W 50800 50800
Power Input W 15280 15280
Rated current(RLA) A 52 52
Speed rps 60 60
Crankcase Heater W 132 132
Refrigerant oil brand IDEMITSUKOSAN
CO.,LTD
IDEMITSUKOSAN
CO.,LTD
Refrigerant oil type FVC68D FVC68D
Refrigerant oil charge ml (2300+1500)*2 (2300+1500)*2
Outdoor fan
motor
Brand BROAD-OCEAN BROAD-OCEAN
Model ZWK924D500002 ZWK924D500002
Voltage DC650V DC650V
IP Class IP44 IP44
Type / quantity DC/2 DC/2
Insulation class B B
Safe class I I
Power Input W 2320 2320
Output W 1800 1800
Rated current A 8 8
Capacitor μF / /
Speed rpm 0~1180 0~1180

15
Model AV20IMVURA AV22IMVURA
Outdoor
fan
Brand Tian Da Tian Da
Model / /
Material ABS+20%GF ABS+20%GF
Type Axial Axial
Diameter mm Φ642 Φ642
Height mm 198 198
Outdoor
coil
Number of rows 3 3
Tube pitch(a)x row pitch(b) mm 21×18.186 21×18.186
Fin spacing mm 1.60 1.60
Fin type (code) Hydrophilic aluminum Hydrophilic aluminum
Fin Coating Type Optional Clear lacquer Clear lacquer
Salt Spray Test Duration Hour 168 168
Tube outside dia.and type INNERGROOVE TUBE INNERGROOVE TUBE
mm Ф7 Ф7
Coil length x height mm 2843*1260+2757*1260+2669*1260
Number of circuits 30 30
Cabinet
coating
Coating type Powder Coating Powder Coating
Salt Spray Test Duration Hour 72 72
Sheet Metal Material Hot zinc plate Hot zinc plate
Sheet Metal Thickness mm 1 1
Control panel enclosure IP class standard IP24 IP24
Outdoor air ow (cooling / heating) m3/h 19000 19000
External static pressure Pa 110 110
Outdoor sound level(sound pressure level )(H) dB(A) 63 64
Outdoor sound level(sound power level ) (H) dB(A) 84 85
Outdoor
unit
Dimension(W*D*H) mm 1410/750/1690
Packing (W*D*H) mm 1515/850/1838
Net weight kg 375
Gross weight kg 404
Refrigerant Type R410A R410A
Charged volume kg 10 10
Throttle type EXV EXV
Design pressure MPa 4.15 4.15
Refrigerant
piping
Liquid pipe mm 15.88 15.88
Gas pipe mm 28.58 28.58
High gas pipe mm 25.4 25.4
Oil pipe mm / /
Total pipe length m 1000 1000
Max. pipe length(Equivalent/ Actual) m 260/220 260/220
Max. Diff. indoor/outdoor unit*1 m 110/90 110/90
Standard Diff. indoor/outdoor unit m 50/40 50/40
Max. / standard Diff. indoor/indoor
unit*1 m 30/18 30/18
Connectable indoor unit ratio %50~130 50~130
Maximum indoor units Piece 33 36
Connection
wiring
Max. fuse current A 63.0 63.0
Min. wiring current A 52.85 54.50
Power wiring mm2 25 25
Signal wiring mm2 2 X 0.75 2 X 0.75
Operation Range °C Cooling: -5~50 Heating: -23~21 Cooling: -5~50 Heating: -23~21
Norminal condition: indoor temperature (cooling): 27°C DB/19°C WB, indoor temperature (heating): 20°C DB/14.5°C WB.
Outdoor temperature(cooling): 35°C DB/24°C WB, outdoor temperature(heating): 7°C DB/6°C WB The data is measured with 7.5m equivalent
pipe and 0 m height difference.
The noise level will be measured in the third octave band limited values in the semi-anechoic chamber, using a Real Time Analyser calibrated
sound intensity meter. It is a sound pressure noise level.
*1 If the total pipe length is from 500 to 1000m or the height difference between the outdoor and indoor units is from 50 to 110m or the height
difference between the indoor units is from 18 to 30m, you Must contact your local distributor/dealer for individual design and production.

16
Model AV24IMVURA AV26IMVURA
HP 24 26
Combination 12+12 12+14
Power supply Ph/V/Hz 3/380~415/50/60 3/380~415/50/60
Cooling
Rated capacity kW 67.0 73.5
Rated capacity kBtu/h 228.60 250.78
Rated power input kW 17.27 19.81
Max. power input kW 36.40 37.40
Rated current A 28.52 32.71
Max. current A 60.11 61.77
EER 3.88 3.71
SEER 6.14 6.12
Heating
Rated capacity kW 75.0 82.5
Rated capacity kBtu/h 255.90 281.49
Rated power input kW 17.08 19.26
Max. power input kW 34.80 35.80
Rated current A 28.21 31.80
Max. current A 57.47 59.12
COP 4.39 4.28
SCOP 3.93 3.82
Capacity at low temperature kW 58.00 67.00
Compressor
Brand MITSUBISHI
ELECTRIC
MITSUBISHI
ELECTRIC
Model ANB78FVAMT
+ANB78FVAMT
ANB78FVAMT
+ANB78FVAMT
Type DC INV. SCROLL DC INV. SCROLL
Compressor quantity 2INV 2INV
Capacity W 25400+25400 25400+25400
Power Input W 7640+7640 7640+7640
Rated current(RLA) A 26+26 26+26
Speed rps 60 60
Crankcase Heater W66+66 66+66
Refrigerant oil brand IDEMITSUKOSAN CO.,LTD IDEMITSUKOSAN
CO.,LTD
Refrigerant oil type FVC68D FVC68D
Refrigerant oil charge ml （2300+1500）+（2300+1500）
Outdoor fan
motor
Brand BROAD-OCEAN BROAD-OCEAN
Model ZWK924D000001
+ZWK924D000001
ZWK924D000001
+ZWK924D000001
Voltage DC650V DC650V
IP Class IP44 IP44
Type / quantity DC/1+DC/1 DC/1+DC/1
Insulation class B B
Safe class I I
Power Input W 1600+1600 1600+1600
Output W 1350+1350 1350+1350
Rated current A 5.2+5.2 5.2+5.2
Capacitor μF / /
Speed rpm 0~1180 0~1180

17
Model AV24IMVURA AV26IMVURA
Outdoor
fan
Brand Guo En+Guo En Guo En+Guo En
Model / /
Material ABS+20%GF ABS+20%GF
Type Axial Axial
Diameter mm Φ700+Φ700 Φ700+Φ700
Height mm 204+204 204+204
Outdoor
coil
Number of rows 3+3 3+3
Tube pitch(a)x row pitch(b) mm 21×18.186 21×18.186
Fin spacing mm 1.60 1.60
Fin type (code) Hydrophilic aluminum Hydrophilic aluminum
Fin Coating Type Optional Clear lacquer Clear lacquer
Salt Spray Test Duration Hour 168 168
Tube outside dia.and type INNERGROOVE TUBE INNERGROOVE TUBE
mm Ф7 Ф7
Coil length x height mm (2245*1260+2158*1260+2065*1260)+(2245*1260+2158*1260+2
065*1260)
Number of circuits 30+30 30+30
Cabinet
coating
Coating type Powder Coating Powder Coating
Salt Spray Test Duration Hour 72 72
Sheet Metal Material Hot zinc plate Hot zinc plate
Sheet Metal Thickness mm 1 1
Control panel enclosure IP class standard IP24 IP24
Outdoor air ow (cooling / heating) m3/h 27000 27000
External static pressure Pa 110 110
Outdoor sound level(sound pressure level )(H) dB(A) 63 64
Outdoor sound level(sound power level ) (H) dB(A) 85 85
Outdoor
unit
Dimension(W*D*H) mm 980/750/1690+980/750/1690 980/750/1690+980/750/1690
Packing (W*D*H) mm 1070/850/1838+1070/850/1838 1070/850/1838+1070/850/1838
Net weight kg 514 514
Gross weight kg 564 564
Refrigerant Type R410A R410A
Charged volume kg 10 10
Throttle type EXV EXV
Design pressure MPa 4.15 4.15
Refrigerant
piping
Liquid pipe mm 15.88 15.88
Gas pipe mm 28.58 28.58
High gas pipe mm 25.4 25.4
Oil pipe mm / /
Total pipe length m 1000 1000
Max. pipe length(Equivalent/ Actual) m 260/220 260/220
Max. Diff. indoor/outdoor unit*1 m 110/90 110/90
Standard Diff. indoor/outdoor unit m 50/40 50/40
Max. / standard Diff. indoor/indoor unit*1 m 30/18 30/18
Connectable indoor unit ratio %50~130 50~130
Maximum indoor units Piece 40 43
Connection
wiring
Max. fuse current A 80 80
Min. wiring current A 60.11 61.77
Power wiring mm2 25.00 25.00
Signal wiring mm2 2 X 0.75 2 X 0.75
Operation Range °C Cooling: -5~50 Heating: -23~21 Cooling: -5~50 Heating: -23~21
Norminal condition: indoor temperature (cooling): 27°C DB/19°C WB, indoor temperature (heating): 20°C DB/14.5°C WB.
Outdoor temperature(cooling): 35°C DB/24°C WB, outdoor temperature(heating): 7°C DB/6°C WB The data is measured with 7.5m equivalent
pipe and 0 m height difference.
The noise level will be measured in the third octave band limited values in the semi-anechoic chamber, using a Real Time Analyser calibrated
sound intensity meter. It is a sound pressure noise level.
*1 If the total pipe length is from 500 to 1000m or the height difference between the outdoor and indoor units is from 50 to 110m or the height
difference between the indoor units is from 18 to 30m, you Must contact your local distributor/dealer for individual design and production.