Mitsubishi Electric R410A User Manual (English)

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R410A Tropical Split Type AC Technical Manual Content

Indoor Unit

Content

Part 1 General Information ............................................ 2

Part 2 Indoor Units ......................................................... 6

Part 3 Outdoor Units .................................................... 88

Part 4 Installation ....................................................... 120

Part 5 Control ............................................................. 154

Content1
Part 1 General Information2
Model Names of Indoor/Outdoor Units3
Model Names of Units with Cooling Only3
Model Names of Units with Cooling and Heating3
External Appearance4
Outdoor Unit4
Nomenclature5
Indoor and Outdoor Unit5
Part 2 Indoor Units6
Table of Contents7
Duct Type7
Features8
Specifications9
Duct Type Units with Two Air Outlets12
Dimensions12
Duct Type Units with Three Air Outlets13
Service Space14
- Refrigerant Cycle Diagram15
- Cooling Only15
- Cooling and Heating15
- Wiring Diagrams MTA-76CRN1, MTA-96CRN1, MHB-76CRN1, MHB-96CRN116
- Wiring Diagrams MTA-120CRN1, MTA-150CRN117
- Wiring Diagrams MTA-76HRN1, MTA-96HRN1, MHB-76HRN1, MHB-96HRN118
- Wiring Diagrams MTA-120HRN119
- MTA-76CRN1 Cooling20
Capacity Table20
- MTA-76HRN1 Cooling22
- MTA-96CRN1 Cooling24
- MTA-96HRN1 Cooling26
- MTA-120CRN1 Cooling28
- MTA-120HR Cooling30
- MTA-150CRN1 Cooling32
- Air Flow Rate-Static Pressure Curve35
- Mta-76 (H) Crn135
- Mta-96 (H) Crn135
- Mta-120 (H) Crn135
- Mta-150 (H) Crn136
- Mhb-76 (H) Crn136
- Mhb-96 (H) Crn136
Static Pressure36
Electric Characteristics37
Concealed Duct Type38
Sound Levels38
- MTA-76CRN1 Exploded View39
- MTA-76HRN1 Exploded View40
- MTA-96CRN1 Exploded View41
- MTA-96HRN1 Exploded View42
- MTA-120CRN1 Exploded View43
- MTA-120HRN1 Exploded View44
- MTA-150CRN1 Exploded View45
- MHB-76CRN1 Exploded View46
- MHB-76HRN1 Exploded View47
- MHB-96CRN1 Exploded View48
- MHB-96HRN1 Exploded View49
- Malfunctions of Air Conditioner50
Troubleshooting50
- Operation Lamp Flashes53
- Accessories57
- Floor-Standing Type58
- Features View59
- Specifications60
- Dimensions61
- Front View62
- Service Space62
  - Top View62
  - Cooling and Heating: MFA-76HR, MFA-96HR63
  - Cooling Only: MFA-76CR, MFA-96CR63
- Refrigerant Cycle Diagram63
  - MFA-76CR, MFA-96CR Wiring Diagrams64
  - MFA-76HR, MFA-96HR Wiring Diagrams65
- Capacity Tables66
  - MFA-76CRN1 Cooling66
  - MFA-76HRN1 Cooling68
  - MFA-96CRN1 Cooling70
  - MFA-96HRN1 Cooling72
- Electric Characteristics75
- Sound Levels76
  - MFA-76CRN1 Exploded View77
  - MFA-76HRN1 Exploded View79
  - MFA-96CRN1 Exploded View81
  - MFA-96HRN1 Exploded View83
- Troubleshooting85
  - E1 Malfunction86
  - E2 Malfunction87
  - P1 Malfunction88
  - P2 Malfunction89
  - Part 3 Outdoor Units92
- Specifications93
  - MOV-76CN1-C, MOV-76HN1-C, MOV-96CN1-C Dimension95
  - MOV-96HN1-C, MOV-120HN1-C, MOV-120CN1-C Dimension95
  - MOV-76CN1-C, MOV-76HN1-C, MOV-96CN1-C Service Space96
  - MOV-96HN1-C, MOV-120HN1-C, MOV-120CN1-C Service Space96
  - Foundation of the Outdoor Unit97
  - MOV-76CN1-C, MOV-96CN1-C, MOV-120CN1-C Wiring Diagrams98
  - MOV-76HN1-C, MOV-96HN1-C, MOV-120HN1-C Wiring Diagrams99
- Electric Characteristics101
- Operation Limits102
- Temperature Range for Unit Operation102
- Sound Levels103
  - Standard of Testing103
  - MOV-76CN1-C Exploded View104
  - MOV-76HN1-C Exploded View106
  - MOV-96CN1-C Exploded View108
  - MOV-96HN1-C Exploded View110
  - MOV-120CN1-C Exploded View112
  - MOV-120HN1-C Exploded View114
- Troubleshooting116
  - Fault of T3A or T3B117
  - Malfunctions117
  - High Pressure Protection118
  - Low Pressure Protection119
  - Part 4 Installation120
- Note121
- Install Φ10 Pendant Bolts or Ground Bolts122
- Installation of Indoor Units122
  - Installation Space122
  - New Concrete Roughcast123
  - Steel Beam and Girder Structure123
  - Wooden Structure123
  - Design and Connection of Duct124
  - Key Points of Duct Connection124
  - Suspending the Indoor Unit124
  - Installation of Floor-Standing125
  - Put down the Air Intake Panel, before Electric Connection126
  - Construction Checkpoints127
- Installation of Outdoor Units127
  - Convey Outdoor Unit130
  - Snow Protection Facilities Must be Installed in the Snowfall Areas130
  - Installation of Refrigerant Pipe131
  - Allowed Length of Refrigerant Pipe and Height Difference132
  - Size of Outdoor Unit Pipes and Piping Methods132
  - Connection between Indoor Unit and Outdoor Unit133
  - Additional Charge of Refrigerant134
  - Airtight Test134
  - Refrigerant Leak Precautions134
  - Vacuumize134
  - Completing the Connection System Name135
  - Heat Insulation of the Drain Pipe136
- Heat Insulation of the Pipe136
- Heat Insulation of the Refrigerant Pipe136
- Installation of Connective Pipe137
  - Preparation before Installation137
  - Procedure of Connecting Pipes137
  - Deploy the Pipelines138
  - Replenishment Quantity of Refrigerant Required for Air Conditioner139
  - Tighten the Nut139
  - Expelling Air140
  - Use a Vacuum Pump to Expel the Air140
  - Use Refrigerant Tank to Expel Air140
  - Use the Refrigerant in the Outdoor Unit to Expel Air140
  - Lo Pressure Valve141
  - Procedure of Using Stop Valve141
  - Heat Insulation142
  - Leak Detection142
  - Heat Insulation of Drain Pipe143
  - Install the Drain Pipe of the Indoor Unit143
- Installation of Drain Pipe143
- Trial Draining of the Drain Pipe143
- Electric Connection144
  - Electric Field Wiring144
  - Duct Type-76 Kbtu/H; 96 Kbtu/H; 120 Kbtu/H, Cooling and Heating Type145
  - Duct Type-76 Kbtu/H; 96 Kbtu/H; 120 Kbtu/H, Cooling Only145
  - Duct Type-150 Kbtu/H, Cooling and Heating Type146
  - Duct Type-150 Kbtu/H, Cooling Only146
  - Floor Standing Type- 76 Kbtu/H; 96 Kbtu/H, Cooling and Heating Type147
  - Floor Standing Type- 76 Kbtu/H; 96 Kbtu/H, Cooling Only147
  - Specifications of Power Supply148
  - Power Wires150
- Methods of Configuring and Selecting Installation151
- Part 5 Control154
- Wireless Remote Controller: R51/CE and R51/E (Standard)155
- Remote Controller Specifications155
- Introduction of Function Buttons on the Remote Controller156
- Names and Functions of Indicators on Remote Controller158
- Operating the Remote Controller159
- Install/Replace Batteries159
- Automatic Operation159
- Cool, Heat, and Fan Only Operation159
- Set the Starting & Stopping Time160
- To Set the Stopping Time160
- To Set the Starting Time160
- Wired Controller (Optional)161
- Outlook KJR-10B161
- Installation KJR-10B161
- Central Control Monitor (Optional)163
- Outlook CCM03163
- Buttons and Functions163
- Liquid Crystal Display164
- Full Display of LCD164
- Installation CCM03165
- Indoor Temp. and Pipe Temp. Sensor Resistance Value Table (C-K)166

Mitsubishi Electric R410A Technical Manual

Table of Contents

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Brand	Mitsubishi Electric
Model	R410A
Category	Air Conditioner
Language	English