Mitsubishi Electric MUH-GA20VB Manuals

Manuals and User Guides for Mitsubishi Electric MUH-GA20VB. We have 5 Mitsubishi Electric MUH-GA20VB manuals available for free PDF download: Manual, Service Technical Manual, Service Manual, Installation Manual

Mitsubishi Electric MUH-GA20VB Manual (586 pages)

Brand: Mitsubishi Electric | Category: Air Conditioner | Size: 56.92 MB

Back to Index Page C.1 Wall-Mounted

5
- Table of Contents
  5
- Cooling Only
  7
- Fixed Speed Heat Pump
  9
- Inverter Heat Pump
  11
- Outlines and Dimensions
  18
  - Indoor Unit
    19
  - Outdoor Unit
    24
  - Indoor Unit
    27
  - Outdoor Unit
    33
- Refrigerant System Diagram
  52
  - Cooling Only
    52
  - Fixed Speed Heat Pump
    55
  - Inverter Heat Pump
    58
- Performance Curves
  64
  - Cooling Only
    65
  - Fixed Speed Heat Pump
    68
  - Inverter Heat Pump
    72
  - Powerful Heating Heat Pump
    78
- Performance Data
  87
  - Cooling Only
    87
  - Fixed Speed Heat Pump
    99
  - Inverter Heat Pump
    112
- Noise Criteria Curves
  143
  - Indoor Unit
    147
  - Outdoor Unit
    152
- Troubleshooting
  155
  - Cooling Only/Fixed Speed Heat Pump
    155
  - Inverter Heat Pump
    157
- Installation Procedure
  170
  - Cooling Only/Fixed Speed Heat Pump
    170
  - Inverter Heat Pump
    183
- Operation and Actuator Control
  195
  - MSC/MS/MSH Series
    195
  - MSZ-FD . VA/S Series
    204
  - MSZ-GE . VA Series
    215
  - MSZ-HC . VA/VAB Series
    223
  - MSZ-SF . VA Series
    228
- Center of Gravity Position
  235
- Capacity Correction Ratio Curve for Piping Length
  236
Back to Index Page C.2 Floor-Standing

237
- Indoor Unit
  239
- Outdoor Unit
  239
- Wiring Diagram
  241
  - Indoor Unit
    241
  - Outdoor Unit
    242
- Refrigerant System Diagram
  245
- Performance Curves
  247
  - Inverter Heat Pump
    248
- Performance Data
  251
  - Inverter Heat Pump
    251
- Noise Criteria Curves
  258
  - Inverter Heat Pump
    258
- Troubleshooting
  259
  - Inverter Heat Pump
    259
- Installation Procedure
  263
- Operation
  267
  - MFZ-KA VA Series
    267
- Center of Gravity Position
  275
- Capacity Correction Ratio Curve for Piping Length
  276
Back to Index Page C.3 Ceiling Cassette

277
- Indoor Unit
  280
- Wiring Diagram
  280
  - Indoor Unit
    281
- Refrigerant System Diagram
  281
  - Inverter Heat Pump
    281
- Noise Criteria Curves
  282
  - Inverter Heat Pump
    283
- Troubleshooting
  283
  - Inverter Heat Pump
    288
- Installation Procedure
  288
- Operation
  295
  - MLZ-KA • VA Series
    295

Mitsubishi Electric MUH-GA20VB Service Technical Manual (164 pages)

Brand: Mitsubishi Electric | Category: Air Conditioner | Size: 2.59 MB

Table of Contents
2
Msc-Ca35Vb Msc-Cb35Vb Msc-Ga35Vb Mu-Ga35Vb Muh-Ga35Vb Mux-3A60Vb

6
- Msc Microprocessor Control
  6
  - Cool Operation
    6
  - Dry Operation
    7
  - Fan Operation
    8
  - Heat Operation
    8
  - 1-5."I Feel Control" Operation
    9
  - Indoor Fan Motor Control
    11
  - Auto Vane Operation
    11
  - Timer Operation
    12
  - Emergency / Test Operation
    13
  - Outdoor Unit Actuator Control
    14
- Ms Microprocessor Control
  15
Ms-Ga50Vb Mu-Ga50Vb

15
Ms-Ga60Vb Mu-Ga60Vb

15
Ms-Ga80Vb Mu-Ga80Vb

15
- I Feel Control" Operation
  15
  - Cool Operation
    18
  - Dry Operation
    19
  - Fan Operation
    19
  - Indoor Fan Motor Control
    19
  - Auto Vane Operation
    19
  - Timer Operation
    22
  - Emergency / Test Operation
    23
  - Expansion Valve Control (Lev Control)
    24
  - Function of Soft Start Relay
    25
- Msh Microprocessor Control
  26
Msh-Ca50Vb Msh-Ga50Vb Muh-Ga50Vb

26
Msh-Cb50Vb Msh-Ga60Vb Muh-Ga60Vb

26
- Msh-Ga80Vb Muh-Ga80Vb
  26
- I Feel Control" Operation
  26
- Cool Operation
  32
- Dry Operation
  32
- Heat Operation
  32
- Indoor Fan Motor Control
  32
- Auto Vane Operation
  33
- Timer Operation
  35
- Emergency / Test Operation
  36
- Expansion Valve Control (Lev Control)
  37
- Function of Soft Start Relay
  38
- Msz-Ca Microprocessor Control
  39
Msz-Ca25Vb Muz-Ca25Vb Msz-Ca35Vb Muz-Ca35Vb

39
- I Feel Control" Operation
  39
  - Auto Change over
    44
  - Cool Operation
    45
  - Dry Operation
    45
  - Heat Operation
    45
  - Indoor Fan Motor Control
    46
  - Auto Vane Operation
    46
  - Timer Operation
    47
  - Emergency / Test Operation
    48
  - Inverter System Control
    49
  - Operation Frequency Control of Outdoor Unit
    51
  - Expansion Valve Control (Lev Control)
    52
- Msz-Fa Microprocessor Control
  54
Msz-Fa25Va Muz-Fa25Va Muz-Fa25Vah

54
Msz-Fa35Va Muz-Fa35Va Muz-Fa35Vah

54
- Cool Operation
  55
- Dry Operation
  56
- Heat Operation
  56
- Auto Change over
  58
- Indoor Fan Motor Control
  59
- Outdoor Fan Motor Control
  59
- Auto Vane Operation
  59
- I-See CONTROL OPERATION
  61
- Area Setting
  62
- Plasma Duo Operation
  64
- Auto Front Panel
  65
- Timer Operation
  65
- Emergency / Test Operation
  66
- Inverter System Control
  67
- Operational Frequency Control of Outdoor Unit
  69
- Expansion Valve Control (Lev Control)
  70
- Msz-Ga, Msz-Cb Microprocessor Control
  72
Msz-Ga22Va Msz-Cb22Va

72
Msz-Ga25Va Msz-Cb25Va Muz-Ga25Va Muz-Ga25Vah

72
Msz-Ga35Va Msz-Cb35Va Muz-Ga35Va Muz-Ga35Vah

72
- Cool Operation
  73
- Dry Operation
  74
- Heat Operation
  74
- Auto Change over
  76
- Indoor Fan Motor Control
  77
- Outdoor Fan Motor Control
  77
- Auto Vane Operation
  77
- Timer Operation
  79
- Emergency/Test Operation
  80
- Inverter System Control
  81
- Operational Frequency Control of Outdoor Unit
  83
- Expansion Valve Control (Lev Control)
  84
Msz-Ga50Va Muz-Ga50Va

86
Msz-Ga60Va Muz-Ga60Va

86
Msz-Ga71Va Muz-Ga71Va

86
- Cool Operation
  86
- Dry Operation
  87
- Heat Operation
  88
- Auto Change over
  90
- Indoor Fan Motor Control
  90
- Outdoor Fan Motor Control
  91
- Auto Vane Operation
  91
- Timer Operation
  94
- Emergency/Test Operation
  95
- Inverter System Control
  95
- Operational Frequency Control of Outdoor Unit
  97
- Expansion Valve Control (Lev Control)
  98
- Mcf Microprocessor Control
  100
Mcf-Ga35Vb Mucf-Ga35Vb

100
Mcf-Ga50Vb Mucf-Ga50Vb

100
Mcf-Ga60Vb Mucf-Ga60Vb

100
- I Feel Control" Operation
  100
  - Cool Operation
    103
  - Dry Operation
    103
  - Fan Operation
    103
  - Auto Vane Operation
    103
  - Timer Operation
    105
  - Emergency / Test Operation
    105
- Mcfh Microprocessor Control
  106
Mcfh-Ga35Vb Mucfh-Ga35Vb

106
Mcfh-Ga50Vb Mucfh-Ga50Vb

106
Mcfh-Ga60Vb Mucfh-Ga60Vb

106
- I Feel Control" Operation
  106
  - Cool Operation
    110
  - Dry Operation
    111
  - Heat Operation
    111
  - Auto Vane Operation
    111
  - Timer Operation
    113
  - Emergency / Test Operation
    114
- Mfz Microprocessor Control
  115
Mfz-Ka25Va Mfz-Ka35Va Mfz-Ka50Va

115
- Cool Operation
  116
- Dry Operation
  117
- Heat Operation
  117
- Auto Change over
  119
- Indoor Fan Motor Control
  120
- Outdoor Fan Motor Control
  120
- Auto Vane Operation
  120
- I-Save OPERATION
  124
- Timer Operation
  125
- Emergency / Test Operation
  126
- Msz-Ha Microprocessor Control
  127
Msz-Ha25Va Muz-Ha25Va Msz-Ha35Va Muz-Ha35Va

127
- Cool Operation
  128
- Dry Operation
  128
- Heat Operation
  129
- Indoor Fan Motor Control
  130
- Auto Vane Operation
  131
- Timer Operation
  133
- Emergency/Test Operation
  133
- Inverter System Control
  134
- Operational Frequency Control of Outdoor Unit
  136
- Msz-Gb Microprocessor Control
  137
Msz-Gb50Va Muz-Gb50Va

137
- Cool Operation
  138
- Dry Operation
  139
- Heat Operation
  139
- Auto Change over
  141
- Indoor Fan Motor Control
  141
- Outdoor Fan Motor Control
  142
- Auto Vane Operation
  142
- Timer Operation
  144
- Emergency/Test Operation
  145
- Inverter System Control
  145
- Operational Frequency Control of Outdoor Unit
  147
- Expansion Valve Control (Lev Control)
  148
Mxz-5A100Va

150
Mxz-4A80Va

150
Mxz-2A52Va

150
Mxz-2A30Va

150
- Mxz Microprocessor Control
  150
Mxz-2A40Va

150
Mxz-3A54Va

150
Mxz-4A71Va

150
- Inverter System Control
  150
- Expansion Valve Control (Lev Control)
  153
- Operational Frequency Range
  159
- Heat Defrosting Control
  160
- Discharge Temperature Protection Control
  161
- Refrigerant Recovery Control on Heating
  161
- Outdoor Fan Control
  161
- Pre-Heat Control
  162
- Cool Operation
  162
- Dry Operation
  163
- Heat Operation
  163

Mitsubishi Electric MUH-GA20VB Service Manual (36 pages)

SPLIT-TYPE, HEAT PUMP AIR CONDITIONERS, Wireless type Models

Brand: Mitsubishi Electric | Category: Air Conditioner | Size: 0.81 MB

Table of Contents
1
Service Manual
1
Technical Changes
2
Part Names and Functions
6
Specification
6
Noise Criteria Curves
7
Outlines and Dimensions
8
Wiring Diagram
9
Refrigerant System Diagram
10
Performance Curves
11
- Indoor Unit
  12
- Outdoor Unit
  12
- Heat Operation
  14
Service Functions
22
Troubleshooting
22
Troubleshooting Flow
24
Disassembly Instructions
29
Parts List
32

Mitsubishi Electric MUH-GA20VB Installation Manual (4 pages)

Brand: Mitsubishi Electric | Category: Air Conditioner | Size: 0.59 MB

Mitsubishi Electric MUH-GA20VB Installation Manual (4 pages)

Brand: Mitsubishi Electric | Category: Air Conditioner | Size: 0.38 MB

Mitsubishi Electric Categories

Air Conditioner Controller

Projector Inverter Heat Pump

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Mitsubishi Electric MUH-GA20VB Manuals

Mitsubishi Electric MUH-GA20VB Manual (586 pages)

Table of Contents

Back to Index Page C.1 Wall-Mounted

Back to Index Page C.2 Floor-Standing

Back to Index Page C.3 Ceiling Cassette

Mitsubishi Electric MUH-GA20VB Service Technical Manual (164 pages)

Table of Contents

Msc-Ca35Vb Msc-Cb35Vb Msc-Ga35Vb Mu-Ga35Vb Muh-Ga35Vb Mux-3A60Vb

Ms-Ga50Vb Mu-Ga50Vb

Ms-Ga60Vb Mu-Ga60Vb

Ms-Ga80Vb Mu-Ga80Vb

Msh-Ca50Vb Msh-Ga50Vb Muh-Ga50Vb

Msh-Cb50Vb Msh-Ga60Vb Muh-Ga60Vb

Msz-Ca25Vb Muz-Ca25Vb Msz-Ca35Vb Muz-Ca35Vb

Msz-Fa25Va Muz-Fa25Va Muz-Fa25Vah

Msz-Fa35Va Muz-Fa35Va Muz-Fa35Vah

Msz-Ga22Va Msz-Cb22Va

Msz-Ga25Va Msz-Cb25Va Muz-Ga25Va Muz-Ga25Vah

Msz-Ga35Va Msz-Cb35Va Muz-Ga35Va Muz-Ga35Vah

Msz-Ga50Va Muz-Ga50Va

Msz-Ga60Va Muz-Ga60Va

Msz-Ga71Va Muz-Ga71Va

Mcf-Ga35Vb Mucf-Ga35Vb

Mcf-Ga50Vb Mucf-Ga50Vb

Mcf-Ga60Vb Mucf-Ga60Vb

Mcfh-Ga35Vb Mucfh-Ga35Vb

Mcfh-Ga50Vb Mucfh-Ga50Vb

Mcfh-Ga60Vb Mucfh-Ga60Vb

Mfz-Ka25Va Mfz-Ka35Va Mfz-Ka50Va

Msz-Ha25Va Muz-Ha25Va Msz-Ha35Va Muz-Ha35Va

Msz-Gb50Va Muz-Gb50Va

Mxz-5A100Va

Mxz-4A80Va

Mxz-2A52Va

Mxz-2A30Va

Mxz-2A40Va

Mxz-3A54Va

Mxz-4A71Va

Mitsubishi Electric MUH-GA20VB Service Manual (36 pages)

Table of Contents

Mitsubishi Electric MUH-GA20VB Installation Manual (4 pages)

Mitsubishi Electric MUH-GA20VB Installation Manual (4 pages)

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