Mitsubishi MSC-07RV-E1, MSC-07RV-E1WH, MSC-09RV-E1WH, MSC-12RV, MSC-12RV-E1 Service Manual
...
SERVICE MANUAL
SPLIT-TYPE,AIR CONDITIONERS
SPLIT-TYPE,HEAT PUMP AIR CONDITIONERS
CONTENTS
1. TECHNICAL CHANGES····································2
2. PART NAMES AND FUNCTIONS······················4
3. INDOOR/OUTDOOR
CORRESPONDENCE TABLE ···························7
4. INDOOR UNITS COMBINATION ·······················8
5. SPECIFICATION···············································13
6. NOISE CRITERIA CURVES ···························· 19
7. OUTLINES AND DIMENSIONS······················ 22
8. WIRING DIAGRAM ··········································28
9. REFRIGERANT SYSTEM DIAGRAM··············35
10. PERFORMANCE CURVES······························46
11. MICROPROCESSOR CONTROL···················102
12. SERVICE FUNCTIONS···································120
13. TROUBLESHOOTING····································122
14. DISASSEMBLY INSTRUCTIONS···················148
15. PARTS LIST····················································166
16. OPTIONAL PARTS·········································184
Wireless type
Models
MSC-07RV -
(WH)
· MU-07RV -
MSC-09RV -
(WH)
· MU-09RV -
MSC-12RV -
(WH)
· MU-12RV -
MSC-07RV -
(WH)
· MUH-07RV -
MSC-09RV -
(WH)
· MUH-09RV -
MSC-12RV -
(WH)
· MUH-12RV -
Multi system type
MSC-07RV -
(WH)
· MUX-10RV -
MSC-09RV -
(WH)
· MUX-18RV -
MSC-12RV -
(WH)
· MUX-24RV -
Inverter controlled multi system type
· MXZ-18RV -
· MXZ-32RV -
E1
E1
E1E1
E1E1
E1E1
E1E1
E1E1
E1E1
E1E1
E1E1
E1E1
No. OB227
REVISED EDITION-B
MSC-07RV MSC-09RV MSC-12RV -
E1
E1
E1
Revision:
• MUX-10/18/24RV - has been added.
• MXZ-18/32RV - has been added.
• Noise criteria curves has been added.
• Performance data has been added.
• Specification has been partially modified.
• Refrigerant system diagram has been partially
modified.
• Please void OB227 REVISED EDITION-A
E1
E1
NOTE: (Only MXZ-32RV - )
This manual describes technical data of MSC
type indoor unit .
For other indoor unit refer to the service manuals
No. OB229 REVISED EDITION-A of corresponding models.
E1
2
TECHNICAL CHANGES
MS-07NV22MSH-07NV22MSX-05NV--
MS-09NV22MSH-09NV22MSX-09NV--
MS-12NV22MSH-12NV22MSX-12NV--
1. Switch SW2 has added on the indoor electronic control P.C. board.
• Indoor unit model has changed. Indoor units for COOL only type (MU and MUX) and COOL and HEAT type (MUH and
MXZ)are common specifications. Set switch SW2-2
according to the type of outdoor unit.
• Change switch SW2-1 for setting AUTO RESTART FUNCTION ON/OFF.
E1
E1
E1
E1
E1
E1
E1
E1
E1
1
}
➔ MSC-07RV -
E1
}
➔ MSC-09RV -
E1
}
➔ MSC-12RV -
E1
1 2
SW2
1 2
AUTO RESTART
FUNCTION :OFF
AUTO RESTART
FUNCTION :ON
OUTDOOR UNIT
MU & MUX type
OUTDOOR UNIT
MUH & MXZ type
Set of switch SW2
1 2
SW2
1 2
When the units are shipped from the factory,
switch SW2 is as follows.
SW2-1: AUTO RESTART FUNCTION OFF
SW2-2: MUH type
2. SLEEP MODE function has been removed.
3. ECONO COOL operation has been added.
4. SWING button is removed, but SWING MODE function is available by VANE CONTROLbutton.
MU-07NV - ➔ MU-07RV MUH-07NV - ➔ MUH-07RV MU-09NV - ➔ MU-09RV MUH-09NV - ➔ MUH-09RV MU-12NV - ➔ MU-12RV MUH-12NV - ➔ MUH-12RV -
1. Outdoor model has changed.
E1E2
E1E2
E1E2
E1E2
E1E2
E1E2
3
MUX-10NV - ➔ MUX-10RV -
1.Outdoor model name has changed.
2 Refrigerant filling capacity has changed. (1.15kg ➔ 1.0kg)
MUX-18NV - ➔ MUX-18RV -
1.Outdoor model name has changed.
2 Capillary tube has changed.
([3.0O[1.4O1000 ➔ [3.0O[1.4O1100)
([3.0O[1.4O600 ➔ [3.0O[1.6O1100)
([3.0O[1.4O150 ➔ [3.0O[1.6O300)
MUX-24NV - ➔ MUX-24RV -
1.Outdoor model name has changed.
2 Refrigerant filling capacity has changed. (1.15+1.15kg ➔ 1.0+1.0kg))
MXZ-18NV - ➔ MXZ-18RV -
1.Outdoor model name has changed.
2.Possibly connected indoor units combination was changed.
(MSH-09NV(2) - O2 ➔ MSC-09RV - O2)
(MSH-07NV(2) - + MSH-12NV(2) - ➔ MSC-07RV - + MSC-12RV - )
MXZ-32NV - ➔ MXZ-32RV -
1.Outdoor model name has changed.
2.Possibly connected indoor units were changed.
(MSH-07NV(2) - ➔ MSC-07RV - )
(MSH-09NV(2) - ➔ MSC-09RV - )
(MSH-12NV(2) - ➔ MSC-12RV - )
(MSH-18NV - ➔ MSH-18NV - )
3.Control P.C. board has changed.
4.Compressor frequency controll has partly changed.
E4E3
E1E2
E1E2
E1E2
E1E2
E1E1E2E2
E1E2
E1E2
E1E1
E1E1
E1E1
4
PART NAMES AND FUNCTIONS
2
INDOOR UNIT
MSC-07RV MSC-09RV MSC-12RV -
E1
E1
E1
Emergency operation switch
Operation section
Horizontal vane
Air filter
Deodorizing filter
(gray sponge type)
Vertical vanes
Air inlet
Grille
Remote control
receiving section
Remote controller
Display section
(when the front grille is open)
Operation indicator lamp
Receiving section
Air cleaning filter
(white bellows type)
Front panel
Air inlet
Piping
Drain hose
Air outlet
Drain outlet
(back and side)
OUTDOOR UNIT
MU-07RV -
MU-09RV MU-12RV -
E1
E1
E1
MUH-07RV MUH-09RV MUH-12RV -
E1
E1
E1
5
OUTDOOR UNIT
MUX-10RV-
E1
MUX-24RV-
E1
Air inlet
(back and side)
Piping
Drainage hose
Air outlet
Drain outlet
Air inlet
Air outlet
(back and side)
Model indication
Air inlet
Piping
Air outlet
Drain outlet
Drainage hose
(back and side)
MXZ-18RV-
E1
MXZ-32RV-
E1
MUX-18RV-
E1
6
Signal transmitting section
Operation display section
OPERATE /STOP
(ON /OFF)button
OPERATION SELECT button
FAN SPEED CONTROL button
ECONO COOL button
ON-TIMER button
CLOCK SET button
HR. button
MIN. button
(TIME SET button)
TEMPERATURE buttons
VANE CONTROL button
OFF-TIMER button
RESET button
ON/OFF TOO
WARM
TOO
COOL
HR. MIN.
CLOCK
RESET
CLOCK
6 00
1 1 00
MODE
FAN
VANE
START
STOP
ECONO COOL
AM
PM
I FEEL
COOL DRY FAN
MU-07RV MU-09RV MU-12RV MUX-10RV MUX-18RV MUX-24RV -
E1
E1
E1
E1
E1
E1
MUH-07RV MUH-09RV MUH-12RV MXZ-18RV MXZ-32RV -
E1
E1
E1
E1
E1
Signal transmitting section
Operation display section
OPERATE /STOP
(ON /OFF)button
OPERATION SELECT button
FAN SPEED CONTROL button
ON-TIMER button
CLOCK SET button
HR. button
MIN. button
(TIME SET button)
TEMPERATURE buttons
VANE CONTROL button
OFF-TIMER button
RESET button
ON/OFF TOO
WARM
TOO
COOL
HR. MIN.
CLOCK
RESET
CLOCK
MODE
FAN
VANE
START
STOP
ECONO COOL button
ECONO COOL
I FEEL
COOL DRY HEAT
6 00
1
1 00
AM
PM
WThe remote controller is packed with the outdoor unit (MU& MUH type).
WThe remote controller is packed with the outdoor unit (MUH& MXZ type).
7
3
INDOOR / OUTDOOR CORRESPONDENCE TABLE
❈There is no combination other than this table.
MXZ-32RV- E1
MXZ-18RV- E1
OUTDOOR UNIT
Combination of the connectable indoor units
07+07+07
07+07+09
07+07+(12 or 13)
07+07+18
07+09+09
07+09+(12 or 13)
07+09+18
07+(12 or 13)+(12 or 13)
07+(12 or 13)+18
07+18+18
09+09+09
09+09+(12 or 13)
09+09+18
09+(12 or 13)+(12 or 13)
09+(12 or 13)+18
09+18+18
(12 or 13)+(12 or 13)+(12 or 13)
(12 or 13)+(12 or 13)+18
07+07+07+07
07+07+07+09
07+07+07+(12 or 13)
07+07+07+18
07+07+09+09
07+07+09+(12 or 13)
07+07+09+18
07+07+(12 or 13)+(12 or 13)
07+07+(12 or 13)+18
07+09+09+09
07+09+09+(12 or 13)
07+09+09+18
07+09+(12 or 13)+(12 or 13)
09+09+09+09
09+09+09+(12 or 13)
09+09+09+18
09+09+(12 or 13)+(12 or 13)
OUTDOOR UNIT
09+09
07+12
MXZ-18RV
MXZ-32RV
8
INDOOR UNITS COMBINATION
4
Outdoor unit
power consumption
(kW)
07
09
12
07+12
09+09
Indoor units
combination
Unit B
Unit A
Cooling capacity (kW)
Total
220V 240V
Current
(A)
Power
factor
(%)
2.3
2.5
3.4
2.0
2.25
-
-
-
2.5
2.25
2.3
(1.6 - 2.8)
2.5
(1.7 - 3.0)
3.4
(1.8 - 3.8)
4.5
(2.0 - 4.5)
4.5
(1.9 - 4.5)
1.02
(0.855 - 1.33)
1.05
(0.855 - 1.36)
1.45
(0.855 - 1.63)
2.00
(0.91- 2.00)
2.00
(0.91 - 2.00)
5.20
5.36
7.40
10.21
10.21
89 - 90
89 - 90
89 - 90
89 - 90
89 - 90
4.72
4.86
6.71
9.26
9.26
Outdoor unit
power consumption
(kW)
07
09
12
07+12
09+09
Indoor units
combination
Unit B
Unit A
Heating capacity (kW)
Total
220V 240V
Current
(A)
Power
factor
(%)
3.3
3.6
4.0
2.7
2.9
-
-
-
3.1
2.9
3.3
(2.0 - 4.0)
3.6
(2.0 - 4.5)
4.0
(2.2 - 4.7)
5.8
(2.1 - 5.8)
5.8
(2.0 - 5.8)
1.45
(0.69 - 1.60)
1.47
(0.69 - 1.62)
1.63
(0.69 - 1.69)
1.785
(0.69 - 1.785)
1.785
(0.69 - 1.785)
7.40
7.50
8.32
9.02
9.02
89 - 90
89 - 90
89 - 90
90 - 90
90 - 90
6.71
6.80
7.54
8.26
8.26
MXZ-18RV
NOTE:Electrical data is for outdoor unit only.
9
07
09
12(13)
18
07+07
07+09
07+12(13)
07+18
09+09
09+12(13)
09+18
12(13)+12(13)
12(13)+18
18+18
07+07+07
07+07+09
07+07+12(13)
07+07+18
07+09+09
07+09+12(13)
07+09+18
07+12(13)+12(13)
07+12(13)+18
07+18+18
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
4.63
5.42
6.57
8.52
7.55
8.70
11.02
12.69
9.86
12.18
15.65
15.65
15.65
15.65
14.95
14.95
14.95
14.95
14.95
14.95
14.95
14.95
14.95
14.95
5.05
5.91
7.17
9.29
8.23
9.49
12.02
13.84
10.76
13.28
17.07
17.07
17.07
17.07
16.31
16.31
16.31
16.31
16.31
16.31
16.31
16.31
16.31
16.31
2.2
(1.8-2.7)
2.8
(1.8-3.2)
4.0
(2.2-4.5)
5.0
(2.2-5.4)
4.4
(3.0-5.4)
5.0
(3.0-6.0)
6.2
(3.0-7.2)
7.2
(3.0-7.6)
5.6
(3.0-6.4)
6.8
(3.0-7.6)
7.8
(3.0-8.6)
8.0
(3.0-8.8)
8.0
(3.0-8.8)
8.0
(3.0-8.8)
6.6
(3.7-8.1)
7.2
(3.7-8.5)
8.0
(3.7-9.0)
8.0
(3.7-9.0)
7.8
(3.7-8.8)
8.0
(3.7-9.0)
8.0
(3.7-9.0)
8.0
(3.7-9.0)
8.0
(3.7-9.0)
8.0
(3.7-9.0)
1.00
(0.96-1.14)
1.77
(0.96-1.36)
1.42
(1.00-1.63)
1.84
(1.00-1.99)
1.63
(1.30-2.03)
1.88
(1.30-2.23)
2.38
(1.30-3.60)
2.74
(1.30-3.60)
2.13
(1.30-3.60)
2.63
(1.30-3.60)
3.29
(1.30-3.60)
3.38
(1.30-3.60)
3.38
(1.30-3.60)
3.38
(1.30-3.60)
3.23
(1.30-3.96)
3.23
(1.30-3.96)
3.23
(1.30-3.96)
3.23
(1.30-3.96)
3.23
(1.30-3.96)
3.23
(1.30-3.96)
3.23
(1.30-3.96)
3.23
(1.30-3.96)
3.23
(1.30-3.96)
3.23
(1.30-3.96)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
2.2
2.8
3.8
4.2
2.8
3.6
4.0
3.1
3.6
3.25
-
-
-
-
2.2
2.8
4.0
5.0
2.8
4.0
5.0
4.0
4.5
4.0
2.2
2.2
2.1
1.9
2.8
2.5
2.3
3.1
2.8
3.25
2.2
2.8
4.0
5.0
2.2
2.2
2.2
2.2
2.8
2.8
2.8
4.0
3.5
4.0
2.2
2.2
2.1
1.9
2.2
1.9
1.7
1.8
1.6
1.5
Indoor units
combination
Unit A Unit B Unit C Unit D
Cooling capacity (kw)
Total
Outdoor unit
power consumption
(kw)
Current
(A)
Power
factor
(%)
220V 240V
NOTE: Electrical data is for outdoor unit only.
MXZ-32RV
10
Indoor units
combination
Unit A Unit B Unit C Unit D
Cooling capacity (kw)
Total
Outdoor unit
power consumption
(kw)
Current
(A)
Power
factor
(%)
220V 240V
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
14.92
14.95
14.95
14.95
14.95
14.95
14.95
14.95
14.95
14.95
14.95
14.95
14.95
14.95
14.95
14.95
14.95
14.95
14.95
14.95
14.95
14.95
14.95
14.95
14.95
16.31
16.31
16.31
16.31
16.31
16.31
16.31
16.31
16.31
16.31
16.31
16.31
16.31
16.31
16.31
16.31
16.31
16.31
16.31
16.31
16.31
16.31
16.31
16.31
16.31
8.0
(3.7-9.0)
8.0
(3.7-9.0)
8.0
(3.7-9.0)
8.0
(3.7-9.0)
8.0
(3.7-9.0)
8.0
(3.7-9.0)
8.0
(3.7-9.0)
8.0
(3.7-9.0)
8.0
(3.7-9.0)
7.9
(3.7-9.0)
8.0
(3.7-9.0)
8.0
(3.7-9.0)
8.0
(3.7-9.0)
8.0
(3.7-9.0)
8.0
(3.7-9.0)
8.0
(3.7-9.0)
8.0
(3.7-9.0)
8.0
(3.7-9.0)
8.0
(3.7-9.0)
8.0
(3.7-9.0)
8.0
(3.7-9.0)
8.0
(3.7-9.0)
8.0
(3.7-9.0)
8.0
(3.7-9.0)
8.0
(3.7-9.0)
3.23
(1.30-3.96)
3.23
(1.30-3.96)
3.23
(1.30-3.96)
3.23
(1.30-3.96)
3.23
(1.30-3.96)
3.23
(1.30-3.96)
3.23
(1.30-3.96)
3.23
(1.30-3.96)
3.23
(1.30-3.96)
3.23
(1.30-3.96)
3.23
(1.30-3.96)
3.23
(1.30-3.96)
3.23
(1.30-3.96)
3.23
(1.30-3.96)
3.23
(1.30-3.96)
3.23
(1.30-3.96)
3.23
(1.30-3.96)
3.23
(1.30-3.96)
3.23
(1.30-3.96)
3.23
(1.30-3.96)
3.23
(1.30-3.96)
3.23
(1.30-3.96)
3.23
(1.30-3.96)
3.23
(1.30-3.96)
3.23
(1.30-3.96)
-
-
-
-
-
-
-
-
2.0
2.4
2.9
3.5
2.2
2.8
3.2
2.6
3.0
2.1
2.7
3.1
2.45
2.0
2.6
3.0
2.35
2.67
3.4
3.8
3.0
3.4
3.1
2.67
3.1
2.0
1.83
1.7
1.5
2.2
2.0
1.8
2.6
2.4
2.1
1.9
1.75
2.45
2.0
1.8
1.67
2.35
2.67
2.3
2.1
2.0
1.9
1.8
2.67
2.45
2.0
1.83
1.7
1.5
1.8
1.6
1.5
1.4
1.3
1.7
1.5
1.4
1.35
2.0
1.8
1.67
1.65
2.67
2.3
2.1
3.0
2.7
3.1
2.67
2.45
2.0
1.83
1.7
1.5
1.8
1.6
1.5
1.4
1.3
2.1
1.9
1.75
1.75
2.0
1.8
1.67
1.65
09+09+09
09+09+12(13)
09+09+18
09+12(13)+12(13)
09+12(13)+18
09+18+18
12(13)+12(13)
+12(13)
12(13)+12(13)+18
07+07+07+07
07+07+07+09
07+07+07+12(13)
07+07+07+18
07+07+09+09
07+07+09+12(13)
07+07+09+18
07+07+12(13)
+12(13)
07+07+12(13)+18
07+09+09+09
07+09+09+12(13)
07+09+09+18
07+09+12(13)
+12(13)
09+09+09+09
09+09+09+12(13)
09+09+09+18
09+09+12(13)
+12(13)
NOTE: Electrical data is for outdoor unit only.
11
NOTE: Electrical data is for outdoor unit only.
07
09
12(13)
18
07+07
07+09
07+12(13)
07+18
09+09
09+12(13)
09+18
12(13)+12(13)
12(13)+18
18+18
07+07+07
07+07+09
07+07+12(13)
07+07+18
07+09+09
07+09+12(13)
07+09+18
07+12(13)+12(13)
07+12(13)+18
07+18+18
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
5.55
6.62
8.29
9.72
9.17
10.32
13.05
13.05
11.01
13.05
13.05
13.05
13.05
13.05
12.87
12.87
12.87
12.87
12.87
12.87
12.87
12.87
12.87
12.87
6.06
7.22
9.04
10.61
10.00
11.26
14.24
14.24
12.02
14.24
14.24
14.24
14.24
14.24
14.04
14.04
14.04
14.04
14.04
14.04
14.04
14.04
14.04
14.04
3.4
(2.1-3.6)
4.0
(2.1-4.2)
6.0
(2.2-6.3)
7.1
(2.2-7.5)
6.8
(4.1-7.2)
7.4
(4.1-7.8)
9.3
(4.1-9.7)
9.3
(4.1-9.7)
8.0
(4.1-8.4)
9.3
(4.1-9.7)
9.3
(4.1-9.7)
9.3
(4.1-9.7)
9.3
(4.1-9.7)
9.3
(4.1-9.7)
9.3
(5.2-10.6)
9.3
(5.2-10.6)
9.3
(5.2-10.6)
9.3
(5.2-10.6)
9.3
(5.2-10.6)
9.3
(5.2-10.6)
9.3
(5.2-10.6)
9.3
(5.2-10.6)
9.3
(5.2-10.6)
9.3
(5.2-10.6)
1.20
(0.91-1.28)
1.43
(0.91-1.51)
1.79
(0.94-1.88)
2.10
(0.94-2.21)
1.98
(1.13-2.18)
2.23
(1.13-2.33)
2.82
(1.13-2.96)
2.82
(1.13-2.96)
2.38
(1.13-2.54)
2.82
(1.13-2.96)
2.82
(1.13-2.96)
2.82
(1.13-2.96)
2.82
(1.13-2.96)
2.82
(1.13-2.96)
2.78
(1.19-2.96)
2.78
(1.19-2.96)
2.78
(1.19-2.96)
2.78
(1.19-2.96)
2.78
(1.19-2.96)
2.78
(1.19-2.96)
2.78
(1.19-2.96)
2.78
(1.19-2.96)
2.78
(1.19-2.96)
2.78
(1.19-2.96)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
3.1
3.4
4.3
4.7
3.25
4.1
4.5
3.65
4.0
3.75
-
-
-
-
3.4
4.0
5.95
6.45
4.0
5.6
5.95
4.65
5.0
4.65
3.1
2.95
2.5
2.3
3.25
2.8
2.6
3.65
3.4
3.75
3.4
4.0
6.0
7.1
3.4
3.4
3.35
2.85
4.0
3.7
3.35
4.65
4.3
4.65
3.1
2.95
2.5
2.3
2.8
2.4
2.2
2.0
1.9
1.8
Indoor units
combination
Unit A Unit B Unit C Unit D
Heating capacity (kw)
Total
Outdoor unit
power consumption
(kw)
Current
(A)
Power
factor
(%)
220V 240V
12
Indoor units
combination
Unit A Unit B Unit C Unit D
Heating capacity (kw)
Total
Outdoor unit
power consumption
(kw)
Current
(A)
Power
factor
(%)
220V 240V
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
12.87
12.87
12.87
12.87
12.87
12.87
12.87
12.87
12.87
12.87
12.87
12.87
12.87
12.87
12.87
12.87
12.87
12.87
12.87
12.87
12.87
12.87
12.87
12.87
12.87
14.04
14.04
14.04
14.04
14.04
14.04
14.04
14.04
14.04
14.04
14.04
14.04
14.04
14.04
14.04
14.04
14.04
14.04
14.04
14.04
14.04
14.04
14.04
14.04
14.04
9.3
(5.2-10.6)
9.3
(5.2-10.6)
9.3
(5.2-10.6)
9.3
(5.2-10.6)
9.3
(5.2-10.6)
9.3
(5.2-10.6)
9.3
(5.2-10.6)
9.2
(5.2-10.6)
9.3
(6.1-10.6)
9.3
(6.1-10.6)
9.3
(6.1-10.6)
9.3
(6.1-10.6)
9.3
(6.1-10.6)
9.3
(6.1-10.6)
9.3
(6.1-10.6)
9.3
(6.1-10.6)
9.3
(6.1-10.6)
9.3
(6.1-10.6)
9.3
(6.1-10.6)
9.3
(6.1-10.6)
9.3
(6.1-10.6)
9.3
(6.1-10.6)
9.3
(6.1-10.6)
9.3
(6.1-10.6)
9.3
(6.1-10.6)
2.78
(1.19-2.96)
2.78
(1.19-2.96)
2.78
(1.19-2.96)
2.78
(1.19-2.96)
2.78
(1.19-2.96)
2.78
(1.19-2.96)
2.78
(1.19-2.96)
2.78
(1.19-2.96)
2.78
(1.19-2.96)
2.78
(1.19-2.96)
2.78
(1.19-2.96)
2.78
(1.19-2.96)
2.78
(1.19-2.96)
2.78
(1.19-2.96)
2.78
(1.19-2.96)
2.78
(1.19-2.96)
2.78
(1.19-2.96)
2.78
(1.19-2.96)
2.78
(1.19-2.96)
2.78
(1.19-2.96)
2.78
(1.19-2.96)
2.78
(1.19-2.96)
2.78
(1.19-2.96)
2.78
(1.19-2.96)
2.78
(1.19-2.96)
-
-
-
-
-
-
-
-
2.32
2.7
3.3
3.6
2.5
3.3
3.7
2.95
3.3
2.4
3.2
3.6
2.9
2.32
3.15
3.45
2.8
3.1
4.0
4.4
3.5
3.8
3.65
3.1
3.4
2.32
2.2
2.0
1.9
2.5
2.2
2.1
2.95
2.8
2.4
2.15
2.0
2.9
2.32
2.05
1.95
2.8
3.1
2.65
2.45
3.5
3.3
3.65
3.1
2.9
2.32
2.2
2.0
1.9
2.15
1.9
1.75
1.7
1.6
2.4
2.15
2.0
1.9
2.32
2.05
1.95
1.85
3.1
2.65
2.45
2.3
2.2
2.0
3.1
2.9
2.32
2.2
2.0
1.9
2.15
1.9
1.75
1.7
1.6
2.1
1.8
1.7
1.6
2.32
2.05
1.95
1.85
09+09+09
09+09+12(13)
09+09+18
09+12(13)+12(13)
09+12(13)+18
09+18+18
12(13)+12(13)
+12(13)
12(13)+12(13)+18
07+07+07+07
07+07+07+09
07+07+07+12(13)
07+07+07+18
07+07+09+09
07+07+09+12(13)
07+07+09+18
07+07+12(13)
+12(13)
07+07+12(13)+18
07+09+09+09
07+09+09+12(13)
07+09+09+18
07+09+12(13)
+12(13)
09+09+09+09
09+09+09+12(13)
09+09+09+18
09+09+12(13)
+12(13)
NOTE: Electrical data is for outdoor unit only.
13
SPECIFICATION
5
Indoor model
Function
Indoor unit power supply
Air flow (Hi)
Power outlet
Running current
Power input
Power factor
Starting current
Fan motor current
Model
Winding
resistance(at20:)
Dimensions WOHOD
Weight
Air direction
Sound level (Hi)
Fan speed (Hi)
Fan speed regulator
Thermistor RT11(at25:)
Thermistor RT12(at25:)
Outdoor model
Capacity
Dehumidification
Outdoor air flow
Power outlet
Running current
Power input
Auxiliary heater
Power factor
Starting current
Compressor motor current
Fan motor current
Model
Output
Winding
resistance(at20:)
Model
Winding
resistance(at20:)
Dimensions WOHOD
Weight
Sound level
Fan speed
Fan speed regulator
Refrigerant filling
capacity(R-22)
Refrigerating oil (Model)
K /h
A
A
W
%
A
A
"
mm
kg
dB
rpm
k"
k"
kW
R/h
K /h
A
A
W
A(kW)
%
A
A
A
W
"
"
mm
kg
dB
rpm
kg
cc
MSC-07RV -
E1
Single phase
220-240V,50Hz
10
0.17
35
93.6-85.8
—
0.17
RC4V19-BA
WHT-BLK 292
BLK-RED 325
850O278O191
9
5
3
10
10
MU-07RV -
E1
Single phase
220-240V,50Hz
10
—
RH-135VGCT
650
C-R 4.18
C-S 5.76
RA6V23-EB
WHT-BLK 258
BLK-RED 385
780o540o255
32
44-45
620-670
1
0.80
300 (MS56 )
Cooling
474
36
950
2.2
0.8
1620-1752
2.98-2.93
645-675
98.4-96.0
19
2.70-2.64
0.28-0.29
3.24-3.10
MSC-09RV -
E1
Single phase
220-240V,50Hz
10
0.17
35
RC4V19-BA
WHT-BLK 292
BLK-RED 325
850O278O191
9
5
3
10
10
MU-09RV -
E1
Single phase
220-240V,50Hz
10
—
RH-145VGCT
700
C-R 4.03
C-S 5.71
RA6V23-EB
WHT-BLK 258
BLK-RED 385
780o540o255
32
44-45
620-670
1
0.85
300 (MS56 )
Cooling
474
93.6-85.8
—
0.17
36
950
2.5
1.1
1620-1752
3.43-3.28
745-775
98.7-98.5
20
3.15-2.99
0.28-0.29
3.21-3.09
MSC-12RV -
E1
Single phase
220-240V,50Hz
10
0.19
40
RC4V19-BA
WHT-BLK 292
BLK-RED 325
850O278O191
10
5
3
10
10
MU-12RV -
E1
Single phase
220-240V,50Hz
1.6
1848-1980
10
—
96.1-91.3
35
5.65-5.78
0.36-0.38
RH-231VHAT
1100
C-R 2.13
C-S 3.91
RA6V33-CB
WHT-BLK 176
BLK-RED 413
780o540o255
34
49
700-750
1
0.88
520 (MS56)
Cooling
588
95.7-87.7
—
0.19
39
1020
3.5
6.01-6.16
1270-1350
2.67-2.52
Electrical
data
Fan
motor
Special
remarks
Compressor
Electrical
data
Fan
motor
Special
remarks
Capacity
Coefficient of performance(C.O.P)
Outdoor unit power supply
Capacity
NOTE:Test conditions Cooling : Indoor DB27°C / WB19°C
Outdoor DB35°C / WB24°C
14
Indoor model
Function
Indoor unit power supply
Air flow(Hi)
Power outlet
Running current
Power input
Power factor
Starting current
Fan motor current
Model
Winding
resistance(at20:)
Dimensions WOHOD
Weight
Air direction
Sound level (Hi)
Fan speed (Hi)
Fan speed regulator
Thermistor RT11(at25:)
Thermistor RT12(at25:)
Outdoor model
Capacity
Dehumidification
Outdoor air flow
Power outlet
Running current
Power input
Auxiliary heater
Power factor
Starting current
Compressor motor current
Fan motor current
Model
Output
Winding
resistance(at20:)
Model
Winding
resistance(at20:)
Dimensions WOHOD
Weight
Sound level
Fan speed
Fan speed regulator
Refrigerant filling
capacity(R-22)
Refrigerating oil (Model)
Thermistor
RT61(at0:)
K /h
A
A
W
%
A
A
"
mm
kg
dB
rpm
k"
k"
kW
R/h
K /h
A
A
W
A(kW)
%
A
A
A
W
"
"
mm
kg
dB
rpm
kg
cc
k"
MSC-07RV -
E1
Single phase
220-240V,50Hz
10
0.17
35
93.6-85.8
—
0.17
RC4V19-BA
WHT-BLK 292
BLK-RED 325
850O278O191
9
5
3
10
10
MUH-07RV -
E1
Single phase
220-240V,50Hz
1620-1752
10
—
25
0.28-0.29
RH-135VGHT
650
C-R 4.18
C-S 5.76
RA6V23-EA
WHT-BLK 258
BLK-RED 385
788o540o255
33
47
620-670
1
0.80
300 (MS56)
33.18
Cooling
474
36
950
2.2
0.8
3.13-3.03
675-715
98.0-98.3
2.85-2.74
3.10-2.93
Heating
504
35
1000
2.5
—
2.98-2.88
645-685
98.4-99.1
2.70-2.59
3.68-3.47
MSC-09RV -
E1
Single phase
220-240V,50Hz
10
0.17
35
93.6-85.8
—
0.17
RC4V19-BA
WHT-BLK 292
BLK-RED 325
850O278O191
9
5
3
10
10
MUH-09RV -
E1
Single phase
220-240V,50Hz
1620-1752
10
—
25
0.28-0.29
RH-174VGHT
800
C-R 3.30
C-S 5.80
RA6V23-EA
WHT-BLK 258
BLK-RED 385
780o540o255
33
47
620-670
1
0.80
300 (MS56)
33.18
Cooling
474
36
950
2.5
1.1
3.93-3.83
845-885
97.7-96.3
3.65-3.54
2.84-2.72
Heating
504
35
1000
3.1
—
4.13-3.93
885-905
97.4-95.9
3.85-3.64
3.37-3.30
MSC-12RV -
E1
Single phase
220-240V,50Hz
10
0.19
40
95.7-87.7
—
0.19
RC4V19-BA
WHT-BLK 292
BLK-RED 325
850O278O191
10
5
3
10
10
MUH-12RV -
E1
Single phase
220-240V,50Hz
1656-1758
10
—
35
0.36-0.38
RH-231VHAT
1100
C-R 2.13
C-S 3.91
RA6V33-CA
WHT-BLK 176
BLK-RED 413
780o540o255
38
49
700-740
1
1.19
520 (MS56)
33.18
Cooling
588
39
1020
3.4
1.6
5.56-5.71
1180-1260
96.5-91.9
5.20-5.33
2.79-2.62
Heating
642
39
1100
4.0
—
5.76-5.91
1220-1310
96.3-92.4
5.40-5.53
3.17-2.96
Electrical
data
Fan
motor
Special
remarks
Compressor
Electrical
data
Fan
motor
Special
remarks
Capacity
Coefficient of performance(C.O.P)
Outdoor unit power supply
Capacity
NOTE:Test conditions Cooling : Indoor DB27°C / WB19°C Heating : Indoor DB20°C
Outdoor DB35°C / WB24°C Outdoor DB 7°C / WB 6°C
15
Indoor model
Function
Indoor unit power supply
Air flow(Hi)
Power outlet
Running current
Power input
Power factor
Starting current
Fan motor current
Model
Winding
resistance(at20:)
Dimensions WOHOD
Weight
Air direction
Sound level (Hi)
Fan speed (Hi)
Fan speed regulator
Thermistor RT11(at25:)
Thermistor RT12(at25:)
Outdoor model
Capacity
Dehumidification
Outdoor air flow
Power outlet
Running current
Power input
Auxiliary heater
Power factor
Starting current
Compressor motor current
Fan motor current
Model
Output
Winding
resistance(at20:)
Model
Winding
resistance(at20:)
Dimensions WOHOD
Weight
Sound level
Fan speed
Fan speed regulator
Refrigerant filling
capacity(R-22)
Refrigerating oil (Model)
K /h
A
A
W
%
A
A
"
mm
kg
dB
rpm
k"
k"
kW
R/h
K /h
A
A
W
A(kW)
%
A
A
A
W
"
"
mm
kg
dB
rpm
kg
cc
MSC-07RV -
E1
Cooling
Single phase
220-240V,50Hz
474
10
0.17
35
94-86
—
0.17
RC4V19-BA
WHT-BLK 292
BLK-RED 325
850O278O191
9
5
36
950
3
10
10
MUX-10RV -
E1
Single phase
220-240V,50Hz
1560
10
—
17
0.27
KH-134VLL
650
C-R 4.66
C-S 8.20
RA6V22WHT-BLK 325.0
BLK-RED 393.3
760o540o230
31
46-47
700
1
1.0
270 (MS56)
Single
A or B
2.2
0.8
3.33-3.43
705-755
96.0-92.0
3.06-3.16
2.97-2.78
Double
A+B
1.3o2
0.2o2
3.36-3.46
720-760
97.0-92.0
3.09-3.19
3.29-3.13
MSC-09RV -
E1
Cooling
Single phase
220-240V,50Hz
474
10
0.17
35
94-86
—
0.17
RC4V19-BA
WHT-BLK 292
BLK-RED 325
850O278O191
9
5
36
950
3
10
10
MUX-18RV -
E1
Single phase
220-240V,50Hz
15
—
KH-134VLLo2
650o2
C-R 4.66
C-S 8.20
RA6V50-
WHT-BLK 117.3
BLK-YLW 65.0 YLW-RED 49.6
850o605o290
54
53 (Hi)
830-860 (Hi)
2
0.75+0.75
MC1: 270 (MS56) MC2: 270 (MS56)
Single
A or B or C
2.3
0.9
1320
3.63-3.73
755-795
95.0-89.0
17
3.31-3.41
0.32
2.91-2.77
Double
A+B or A+C
2.1o2
0.8o2
1980
7.06-7.16
1500-1580
97.0-92.0
17o2
6.69-6.79
0.37
2.68-2.55
Double
B+C
1.3o2
0.2o2
1320
3.66-3.76
760-810
94.0-90.0
17
3.34-3.44
0.32
3.13-2.95
Triple
A+B+C
2.1+1.3o2
0.8+0.2o2
1980
7.09-7.19
1495-1585
96.0-92.0
17o2
6.72-6.82
0.37
2.94-2.78
Electrical
data
Fan
motor
Special
remarks
Compressor
Electrical
data
Fan
motor
Special
remarks
Capacity
Coefficient of performance(C.O.P)
Outdoor unit power supply
Indoor unit No.
Capacity
NOTE:Test conditions Cooling : Indoor DB27°C / WB19°C Outdoor DB35°C / WB24°C
16
Indoor model
Function
Indoor unit power supply
Air flow(Hi)
Power outlet
Running current
Power input
Power factor
Starting current
Fan motor current
Model
Winding
resistance(at20:)
Dimensions WOHOD
Weight
Air direction
Sound level (Hi)
Fan speed (Hi)
Fan speed regulator
Thermistor RT11(at25:)
Thermistor RT12(at25:)
Outdoor model
Capacity
Dehumidification
Outdoor air flow
Power outlet
Running current
Power input
Auxiliary heater
Power factor
Starting current
Compressor motor current
Fan motor current
Model
Output
Winding
resistance(at20:)
Model
Winding
resistance(at20:)
Dimensions WOHOD
Weight
Sound level
Fan speed
Fan speed regulator
Refrigerant filling
capacity(R-22)
Refrigerating oil (Model)
K /h
A
A
W
%
A
A
"
mm
kg
dB
rpm
k"
k"
kW
R/h
K /h
A
A
kW
A(kW)
%
A
A
A
W
"
"
mm
kg
dB
rpm
kg
cc
MSC-09RV -
E1
(Unit C ,D)
Cooling
Single phase 220-240V,50Hz
474
10
0.17
35
94-86
—
0.17
RC4V19-BA
WHT-BLK 292
BLK-RED 325
850O278O191
9
5
36
950
3
10
10
Single
A or B
3.4
1.6
6.18-5.98
1.32-1.38
97.0-96.0
5.90-5.67
2.51-2.40
Single
C or D
2.6
1.2
4.40-4.30
0.94-0.98
97.0-95.0
4.12-3.99
2.67-2.56
MSC-12RV -
E1
(Unit A ,B)
Cooling
Single phase 220-240V,50Hz
588
10
0.19
40
96-88
—
0.19
RC4V19-BA
WHT-BLK 292
BLK-RED 325
850O278O191
10
5
39
1020
3
10
10
Double
A+B
2.0o2
0.5o2
6.46-6.46
1.38-1.48
97.0-95.0
6.18-6.15
2.74-2.56
Double
C+D
1.7o2
0.3o2
4.60-4.40
0.98-1.02
97.0-97.0
4.32-4.09
3.24-3.12
Double
A+C or A+D
B+C or B+D
3.1+2.3
1.4+0.8
10.78-10.38
2.33-2.40
98.0-96.0
10.50-10.07
2.25-2.19
Triple
A+B+C or
A+B+D
1.95o2+2.2
0.5o2+0.8
11.06-10.56
2.36-2.44
97.0-96.0
10.78-10.25
2.46-2.39
Triple
A+C+D or
B+C+D
2.9+1.55o2
1.3+0.3o2
11.08-10.58
2.37-2.45
97.0-96.0
10.80-10.27
2.42-2.35
Four
A+B+C+D
1.95o2+1.55o2
0.5o2+0.3o2
11.46-10.86
2.44-2.49
97.0-96.0
11.18-10.55
2.70-2.65
Electrical
data
Fan
motor
Special
remarks
Compressor
Electrical
data
Fan
motor
Special
remarks
Capacity
Coefficient of performance(C.O.P)
Outdoor unit power supply
Indoor unit No.
Capacity
MUX-24RV -
E1
Single phase 220-240V,50Hz
2400-2640
25
—
48
0.28-0.31
MC1: RH-231VHA MC2: RH-174VGH
RH-231VHA: 1100 RH-174VGH: 800
RH-231VHA: C-R 2.13 C-S 3.91
RH-174VGH: C-R 3.30 C-S 5.80
RA6V25WHT-BLK 142.0
BLK-RED 135.0
900o750o330
71
49
530-570
1
1.0+1.0
MC1: 520 (MS56) MC2: 300 (MS56)
NOTE:Test conditions
Cooling : Indoor DB27°C / WB19°C Outdoor DB35°C / WB24°C
17
Indoor model
Function
Indoor unit power supply
Air flow(Hi)
Power outlet
Running current
Power input
Power factor
Starting current
Fan motor current
Model
Winding
resistance(at20:)
Dimensions WOHOD
Weight
Air direction
Sound level (Hi)
Fan speed (Hi)
Fan speed regulator
Thermistor RT11(at25:)
Thermistor RT12(at25:)
W MSC-07RV -
E1
Single phase
220-240V,50Hz
10
0.17
35
94.0-86.0
—
0.17
RC4V19-BA
WHT-BLK 292
BLK-RED 325
850O278O191
9
5
3
10
10
Cooling
474
36
950
Heating
504
35
1000
W MSC-09RV -
E1
Single phase
220-240V,50Hz
10
0.17
35
94.0-86.0
—
0.17
RC4V19-BA
WHT-BLK 292
BLK-RED 325
850O278O191
9
5
3
10
10
Cooling
474
36
950
Heating
504
35
1000
W MSC-12RV -
E1
Single phase
220-240V,50Hz
10
0.19
40
96.0-88.0
—
0.19
RC4V19-BA
WHT-BLK 292
BLK-RED 325
850O278O191
10
5
3
10
10
Cooling
588
39
1020
Heating
642
39
1100
Electrical
data
Fan
motor
Special
remarks
Capacity
W Refer to the above specification when MSC-07RV - ,MSC-09RV- and MSC-12RV- is connected with
MXZ-18RV- and MXZ-32RV- as inverter controlled multi system units.
E1E1
E1E1E1
For inverter multi system
NOTE:Test conditions Cooling : Indoor DB27°C / WB19°C Heating : Indoor DB20°C
Outdoor DB35°C / WB24°C Outdoor DB 7°C / WB 6°C
18
Outdoor model
Indoor unit number
Function
Capacity
Dehumidification
Outdoor air flow
Power outlet
Running current
Power input
Auxiliary heater
Crankcase heater
Power factor
Starting current
Compressor motor current
Fan motor current
Model
Output
Winding
resistance(at20:)
Model
Winding
resistance(at20:)
Dimensions WOHOD
Weight
Sound level (Hi)
Fan speed (Hi)
Fan speed regulator
Refrigerant filling
capacity(R-22)
Refrigerating oil (Model)
Thermistor
RT61
Thermistor
RT62
Thermistor
RT63
Thermistor
RT64
Thermistor
RT65
Thermistor
RT66,67
Thermistor
RT68,69
kW
R/h
K /h
A
A
W
A(kW)
W
%
A
A
A
W
"
"
mm
kg
dB
rpm
kg
cc
k"
k"
k"
k"
k"
k"
k"
MXZ-18RV -
E1
Single phase
220-240V,50Hz
2
2460-2580
25
—
—
10.21-9.26
0.4
RHV-207FEM (ROTARY)
1100
U-V 1.195
V-W 1.195 W-U 1.195
RA6V50-
WHT-BLK 154.0
BLK-YLW 68.0 YLW-RED 35.0
870o650o295 (+30)
56
630-670
2
1.3
570 (MS56)
10.0 (at 25:)
13.4 (at 100:)
7.9 (at 70:)
10.0 (at 25:)
10.0 (at 25:)
10.0 (at 25:)
—
Cooling
4.5 (1.6~4.5)
—
10.21-9.26
2000(855~2000)
89.0-90.0
9.81-8.86
2.25
45
Heating
5.8 (2.0~5.8)
—
9.02-8.26
1785(690~1785)
90.0-90.0
8.62-7.86
3.25
46
Compressor
Electrical
data
Fan
motor
Special
remarks
Capacity
Coefficient of performance(C.O.P)
Outdoor unit power supply
MXZ-32RV -
E1
Single phase
220-240V,50Hz
3 or 4
2400-2640
25
—
25
90.0
16.31-14.95
0.6
CHV-253FAA (SCROLL)
2000
U-V 0.54
V-W 0.54 W-U 0.54
RA6V60-
WHT-BLK 78.7 BLK-YLW 26.9
YLW-BLU 11.7 BLU-RED 83.6
900o900o320 (+35)
84
630-675
3
4.2
1070 (MS-56)
13.4 (at 100:)
10.0 (at 25:)
17.0 (at 50:)
10.0 (at 25:)
10.0 (at 25:)
10.0 (at 25:)
10.0 (at 25:)
Cooling
8.0 (1.8~9.0)
—
16.31-14.95
3230(960~3960)
15.71-14.35
2.48
45-47
Heating
9.3 (2.1~10.6)
—
14.04-12.87
2780(910~2960)
13.44-12.27
3.35
46-48
TEST CONDITIONS COOLING INDOOR DB27.0°C WB19.0°C
OUTDOOR DB35.0°C WB24.0°C
HEATING INDOOR DB20.0°C
OUTDOOR DB 7.0°C WB 6.0°C
✽1 Electrical data is for only outdoor unit.
19
NOISE CRITERIA CURVES6
90
80
70
60
50
40
30
20
10
63 125 250 500 1000 2000 4000 8000
APPROXIMATE
TERESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
NC-60
NC-50
NC-40
NC-30
NC-20
NC-70
OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.002 MICRO BAR
BAND CENTER FREQUENCIES, Hz
Test conditions.
Cooling : DB27: WB19:
Heating : DB20: WB -:
MSC-07/09RV
Hi
(220/240V)
NOTCH
36
SPL(dB
(A)) LINE
90
80
70
60
50
40
30
20
10
63 125 250 500 1000 2000 4000 8000
APPROXIMATE
TERESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
NC-60
NC-50
NC-40
NC-30
NC-20
NC-70
OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.002 MICRO BAR
BAND CENTER FREQUENCIES, Hz
Test conditions.
Cooling : DB27: WB19:
Heating : DB20: WB -:
MSC-12RV
Hi
(220/240V)
NOTCH
39
SPL(dB
(A)) LINE
90
80
70
60
50
40
30
20
10
63 125 250 500 1000 2000 4000 8000
APPROXIMATE
TERESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
NC-60
NC-50
NC-40
NC-30
NC-20
NC-70
OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.002 MICRO BAR
BAND CENTER FREQUENCIES, Hz
Test conditions.
Cooling : DB27: WB19:
MU-07/09RV
HI (220V)
NOTCH
44
HI (240V) 45
SPL(dB
(A)) LINE
90
80
70
60
50
40
30
20
10
63 125 250 500 1000 2000 4000 8000
APPROXIMATE
TERESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
NC-60
NC-50
NC-40
NC-30
NC-20
NC-70
OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.002 MICRO BAR
BAND CENTER FREQUENCIES, Hz
Test conditions.
Cooling : DB27: WB19:
MU-12RV
Hi
(220/240V)
NOTCH
49
SPL(dB
(A)) LINE
20
90
80
70
60
50
40
30
20
10
63 125 250 500 1000 2000 4000 8000
APPROXIMATE
TERESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
NC-60
NC-50
NC-40
NC-30
NC-20
NC-70
OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.002 MICRO BAR
BAND CENTER FREQUENCIES, Hz
Test conditions.
Cooling :DB35: WB24:
MUX-10RV
Hi (220V)
NOTCH
46
Hi (240V) 47
SPL(dB
(A)) LINE
90
80
70
60
50
40
30
20
10
63 125 250 500 1000 2000 4000 8000
APPROXIMATE
TERESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
NC-60
NC-50
NC-40
NC-30
NC-20
NC-70
OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.002 MICRO BAR
BAND CENTER FREQUENCIES, Hz
Test conditions.
Cooling :DB35: WB24:
MUX-18RV
Hi
(220/240V)
NOTCH
53
SPL(dB
(A)) LINE
90
80
70
60
50
40
30
20
10
63 125 250 500 1000 2000 4000 8000
APPROXIMATE
TERESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
NC-60
NC-50
NC-40
NC-30
NC-20
NC-70
OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.002 MICRO BAR
BAND CENTER FREQUENCIES, Hz
Test conditions.
Cooling :DB35: WB24:
Heating :DB 7: WB 6:
MUH-12RV
Hi
(220/240V)
NOTCH
49
SPL(dB
(A)) LINE
90
80
70
60
50
40
30
20
10
63 125 250 500 1000 2000 4000 8000
APPROXIMATE
TERESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
NC-60
NC-50
NC-40
NC-30
NC-20
NC-70
OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.002 MICRO BAR
BAND CENTER FREQUENCIES, Hz
Test conditions.
Cooling :DB35: WB24:
Heating :DB 7: WB 6:
MUH-07/09RV
Hi
(220/240V)
NOTCH
47
SPL(dB(A)) LINE
21
90
80
70
60
50
40
30
20
10
63 125 250 500 1000 2000 4000 8000
APPROXIMATE
TERESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
NC-60
NC-50
NC-40
NC-30
NC-20
NC-70
OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.002 MICRO BAR
BAND CENTER FREQUENCIES, Hz
Test conditions.
Cooling :DB35: WB24:
Heating :DB 7: WB 6:
MXZ-18RV
COOL
NOTCH
HEAT
45
SPL(dB
(A))
46
LINE
90
80
70
60
50
40
30
20
10
63 125 250 500 1000 2000 4000 8000
APPROXIMATE
TERESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
NC-60
NC-50
NC-40
NC-30
NC-20
NC-70
OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.002 MICRO BAR
BAND CENTER FREQUENCIES, Hz
Test conditions.
Cooling :DB35: WB24:
Heating :DB 7: WB 6:
MXZ-32RV
COOL(220V)
NOTCH
COOL(240V)
HEAT(220V)
HEAT(240V)
45
SPL(dB
(A))
47
46
48
LINE
90
80
70
60
50
40
30
20
10
63 125 250 500 1000 2000 4000 8000
APPROXIMATE
TERESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
NC-60
NC-50
NC-40
NC-30
NC-20
NC-70
OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.002 MICRO BAR
BAND CENTER FREQUENCIES, Hz
Test conditions.
Cooling :DB35: WB24:
MUX-24RV
Hi
(220/240V)
NOTCH
49
SPL(dB
(A)) LINE
22
OUTLINES AND DIMENSIONS
7
MSC-07RV MSC-09RV -
E1
E1
MSC-12RV -
E1
INDOOR UNIT
INDOOR UNIT
116.581.5
78
67
818
850
16562956
7 or more
100
41
2.5
42
271 4.5
231.5
82 169
326 326
5
189
56
160
17.5
Air in
Air out
Insulation [28
Drain hose [16
(Connected part O.D)
Installation plate
Wall hole [65
Indoor unit
Installation plate
Power supply cord
Lead to right 1.0m
Lead to left 0.3m
Wireless remote controller
Liquid line [6.35-0.5m
Gas line [9.52-0.43m
Insulation [37 O.D
[21 I.D
{
278
116.581.5
818
278
850
16562956
or more
100
41
2.5
42
271 4.5
231.5
82
169
326 326
5
189
56
160
17.5
Air in
Air out
Insulation [28
Drain hose [16
(Connected part O.D)
Installation plate
Wall hole [65
Indoor unit
Installation plate
Power supply cord
Lead to right 1.0m
Lead to left 0.3m
Wireless remote controller
Liquid line [6.35-0.5m
Gas line [9.52-0.43m
Insulation [37 O.D
[21 I.D
78
67
7
{
Unit: mm
23
320
25
43
-
35-
155
90
104
74
260
10
780
500
122
40
540
320
285
255
Service panel
Gas refrigerant
pipe joint
Refrigerant pipe
(flared) [9.52 (MU-07/09RV
)
(MUH-07/09RV
)
[12.7 (MU-12RV
)
(MUH-12RV
)
Liquid refrigerant
pipe joint
Refrigerant pipe
(flared) [6.35
Air out
Air in
Air in
109
32
110
147
Drainage
3holes [33
If clearance
behind the outdoor
units only 40
B or 50B
side A must be
fully open.
10cm or more
10cm or more
10cm or more
Outdoor
unit
35cm or more
REQUIRED SPACE
A
40cm
or m
ore
Unit: mm
OUTDOOR UNIT
MU-07RV MU-09RV MU-12RV -
E1
E1
E1
MUH-07RV MUH-09RV MUH-12RV -
E1
E1
E1
24
230
260
295
Bolt pitch
4 holes 10 21
Bolt pitch for installation
500
250
10
262.5
540
760
112
Wiring hole
Rear side
20
63
384.5
67 57
57
57
57
68
68
Stop valve 1/4F
Stop valve 3/8F
151
Service panel
58
60
21
35
50
70
50
50
56
105
Air in
Air in
Air out
Drainage
4 hole
[16.2
108
ø415
35cm or more
50cm ormore
10cm ormore
10cm or more
Unless any obstacle
exists in front ,right
Unless any obstacle
exists in front
and left sides.
10cm ormore
Unless any obstacle
exists in right , left and
rear sides.
REQUIRED SPACE
Unit A
MUX10RV-
E1
OUTDOOR UNIT
16 310 16
290
530
605
292
20
500
Bolt pitch for installation
50
90 57 57 57
Service port
Stop valve
3/8F
A
154.6
Service portBC
Gas side
union
3/8F
Liquid side
union
1/4F
Stop valve 1/4F
30
52
186
70 66
Electrical wiring entrance (Rear) 15 25
Unless any
obstacle exists
in right ,left ,
and rear sides.
C
B
Unless any
obstacle exists
in front, right
and left sides.
REQUIRED SPACE
4 holes-10 21
34
35
5480
236
91
51
168
57
850
133
Air out
Air in
4 Drain holes [
16.2
Air in
10cm ormore
50cm ormore
35cm ormore
10cm or more
10cm or more
A
MUX-18RV-
E1
Unit: mm
25
MUX-24RV-
E1
OUTDOOR UNIT
72.2
58.2
264.2
5050505050
50
50
64.8
2-U-Shape noched hols
(Base bolt M10)
Wiring hole
2-Oval hols(12Å~36)
(Base bolt M10)
Handle for moving
Gus pipe
(flared ɔ12.7)
Liquid pipe
(flared ɔ6.35)
Gus pipe
(flared ɔ9.52)
Air in
Air out
Air in
Handle for moving
372
412
200 200500
53
29
750
328
900
27
34330
Unit: mm
26
Necessary surrounding clearance
Necessary surrounding clearance for concentrated installation.
Leave overhead clearance fully
100
Handle for
monving
200
1000
2957
23
Max. 25
Base bolt length
To drain water in a mass, use
optional drain pan and drain
socket.
Drain pan : PAC-928DP,PAC-SA44DP
Drain socket : PAC-SA46DS
Drain hole
Drain hole
(Base bolt M10)
(Base bolt M10)
2 Oval hols (12 13)
2-U-Shape noched hols
33
524
339
302
524
77
2
25
12
17
R
6
40
116
A
B
57
107
57
57
505
30 870
650
10
Max. 10 units
Air in
Air in
Air out
185 185500
362
10
10
500
500
100
500
10
200
330
39.5 27.5
1715
Leave front clearance fully
Space for servicing
Leave overhead
clearance fully
Rear piping
hole
Rear
air-intake
Side
air-intake
Handle for
moving
Handle for moving
Liquid pipe
(flared 6.35)
Ground
terminal
Outlet guide
mounting hole
Gas pipe
(flared 9.52)
MXZ-18RV -
E1
Unit: mm
OUTDOOR UNIT
27
MXZ-32RV -
E1
1.Installation space
2.Service space
More than
100
More than
200
More than
100
More than
500
More than
500
More than
10
More than
10
More than
500
Base bollt length
Less than
25
More than
350
More than
350
Service space
Air in
2-U-shape notched holes
(Base bolt M10)
(Base bolt M10)
Air in
Air out
200 200
387
355
27 40
(16) (16)
500
Veranda
Base
Rubber cushion
More than
500
Note : Leave front and both sides
clearance fully.
Note : Leave front and overhead
clearance fully.
Note : Leave front, overhead and
both clearance fully.
2-12 ✕ 36 Oval hole
23
10 35320
900
88
460
50
900
350.0
480.8
531.3
317
23
33
Handle for
moving
Air in
Indoor and outdoor
connect wiring
Air in
23✕45 hole
D unit connection
C unit connection
B unit connection
A unit connection
6.35 (flared) 1/4
Liquid pipe
12.7 (flared) 1/2 (A , B unit)
9.52 (flared) 3/8 (C , D unit)
[
[
[
Unit: mm
OUTDOOR UNIT
28
WIRING DIAGRAM
8
MSC-07RV MSC-09RV MSC-12RV -
E1
E1
E1
MODELS WIRING DIAGRAM
SYMBOL
SR141
TB
SYMBOL
MV
NR11
RT11
RT12
SYMBOL
C11
F11
HIC1
MF
NAME
NAME NAME
INDOOR FAN CAPACITOR
FUSE(3.15A)
DC/DC CONVERTER
INDOOR FAN MOTOR
VANE MOTOR
VARISTOR
ROOM TEMPERATURE THERMIST OR
INDOOR COIL THERMISTOR
SOLID STATE RELAY
TERMINAL BLOCK
CIRCUIT BREAKER
SR141
C11
RED
WHT
3
6
5
BRN
YLW
GRY
BLK
4
3
2
1
MF
121
CN
1
2
3
111
CN
112
CN
RT12
RT11
NR11
HIC1
TRANS
F11
ELECTRONIC CONTROL P.C. BOARD
CN211
TAB12
CN201
3
2
1
CN202
2
1
LD101T
151
CN
5
5
BRN
RED
BLU
WHT
BLK
BLU
BRN
TB
L
3
N
2
1
12V
TO OUTDOOR
UNIT
CONNECTING
POWER
SUPPLY
CORD
~/N 220-240V
50Hz
GRN/YLW
POWER MONITOR,
RECEIVER
P.C.BOARD
REMOTE
CONTROLLER
MV
FOR
MUH OR
MXZ TYPE
FOR
MU OR
MUX TYPE
12V
PE
INDOOR UNIT
NOTE:1. About the outdoor side electric wiring refer to the outdoor unit electric wiring diagram for servicing.
2. Use copper conductors only. (For field wiring)
3. Symbols below indicate.
/: Terminal block, : Connector
29
MODELS WIRING DIAGRAM
OUTDOOR UNIT
SYMBOL
TB1,TB2
X62
21S4
52C
SYMBOL
MC
MF
NR61
RT61
SR61
SYMBOL
C1
C65
DSAR
F61
IC881
NAME
NAME NAME
COMPRESSOR CAPACITOR
OUTDOOR FAN CAPACITOR
SURGE ABSORBER
FUSE(2A)
DC/DC CONVERTER
COMPRESSOR(INNER THERMOSTAT)
OUTDOOR FAN MOTOR(INNER THERMOSTAT)
VARISTOR
DEFROST THERMISTOR
SOLID STATE RELAY
TERMINAL BLOCK
REVERSING VALVE COIL RELAY
REVERSING VALVE COIL
CONTACTOR
CIRCUIT BREAKER
POWER SUPPLY
~/N
220-240V
50Hz
12V
3
4
WHT
BLK
RED
MF
N
4
3
2
1
RT61
CN730
F61
SR61
GRN/YLW
3
R
S
C
WHT
RED
BLK
BLU
C1
52C
MC
21S4
3
2
1
BLK
BLK
CN721
X62
C65
TAB20
CN661
BLU
CN711
DEICER P.C. BOARD
BRN
BLK
RED
DSAR
BRN
TB2
N
FROM
INDOOR UNIT
CONNECTING
TB1
PE
L
IC881
TRANS
X62
NR61
MUH-07RV MUH-09RV MUH-12RV -
E1
E1
E1
MODELS WIRING DIAGRAM
OUTDOOR UNIT
MU-07RV MU-09RV MU-12RV -
E1
E1
E1
NOTE:1. About the indoor side electric wiring refer to the indoor unit electric wiring diagram for servicing.
2.Use copper conductors only. (For field wiring)
3. Symbols below indicate.
/: Terminal block, : Connector
NOTE:1. About the indoor side electric wiring refer to the indoor unit electric wiring diagram for servicing.
2.Use copper conductors only. (For field wiring)
3. Symbols below indicate.
/: Terminal block, : Connector
CIRCUIT BREAKER
POWER SUPPLY
~/N
220-240V
50Hz
12V
GRN/YLW
TB2
RED
WHT
BLK
WHT
BLU
3
2
1
RED
MF
C2
MC
C1
S
R
C
N
2
FROM
INDOOR UNIT
CONNECTING
WHT
BLU
BLK
RED
WHT
52C
TB1
WHT
BLK
WHT
52C
PE
L
1
NO
COM
DSAR
BRN
F
BRN
SYMBOL
TB1,TB2
52C
SYMBOL
F
MC
MF
SYMBOL
C1
C2
DSAR
NAME
NAME NAME
COMPRESSOR CAPACITOR
OUTDOOR FAN CAPACITOR
SURGE ABSORBER
FUSE(2A)
COMPRESSOR(INNER THERMOSTAT)
OUTDOOR FAN MOTOR(INNER THERMOSTAT)
TERMINAL BLOCK
CONTACTOR
30
OUTDOOR UNIT
NOTE:1. About the indoor side electric wiring refer to the indoor unit electric wiring diagram for servicing.
2.Use copper conductors only. (For field wiring)
MODEL MUX-10RV-
E1
PE
WHT WHT
BRN
F13
F12
CIRCUIT BREAKER
WHT
1
TB2
2
TB2
TB3
1
BLU
BLU
BLK
RED
C2
2
2
1
1
43
X1
4X23
BLU
BLU
BLU
BLU
RED
YLW
RED
YLW
BLU
BRN
BLU
BLU
BLU
BRN
WHT
BRN
WHT WHT
BRN
NO COM
52C1
NO
52C2
COM
3
1
RED
BLU
RED
BLK
21R2
21R1
21R
52C1
TB
52C2
MF
WHT
2
WHT
1
51C
RS
MC
C
X2
N
L
POWER SUPPLY
~ / N
220-240V
50Hz
TB
GRN/YLW
BLK
2
2
1
1
WHT
ORN
GRY
FROM INDOOR
UNIT No.A
CONNECTING
12V
X1
1
2
1
2
FROM INDOOR
UNIT No.B
CONNECTING
12V
2
TB3
C1
SYMBOL
51C
52C1
51C2
SYMBOL
TB1,TB2,TB3
X1
X2
21R
21R1
21R2
SYMBOL
C1
C2
F12
F13
MC
MF
NAME
NAME NAME
COMPRESSOR CAPACITOR
OUTDOOR FAN CAPACITOR
FUSE(2A)
FUSE(2A)
COMPRESSOR
OUTDOOR FAN MOTOR
TERMINAL BLOCK
RELAY(A)
RELAY(B)
BYPASS VALVE SOLENOID COIL
SOLENOID COIL(A)
SOLENOID COIL(B)
OVERCURRENT RELAY
(INNER THERMOSTAT)
COMPRESSOR CONTACTOR(A)
COMPRESSOR CONTACTOR(B)
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