Daikin 3MXM68M Manuals

Manuals and User Guides for Daikin 3MXM68M. We have 1 Daikin 3MXM68M manual available for free PDF download: Service Manual

Daikin 3MXM68M Service Manual (114 pages)

RA R32 Split & multi split M-Series. FTXJ-M series;FTXM-M series;FTXP-KV series;FDXM-F series;RXJ-M series; RXM-M series;MXM-M series;MXM-N series

Brand: Daikin | Category: Air Conditioner | Size: 37.47 MB

Table of Contents
3
Part 1. Introduction

9
- Version Log
  9
- Safety Precautions
  10
  - Meaning of Symbols
    10
  - Warnings
    10
  - Cautions
    12
  - Information
    12
- General Operation
  13
- How to Use
  14
  - Interactive Information Flow
    14
  - Parts of the Book
    15
    
    The Introduction Chapter
    15
    
    The Troubleshooting Chapter
    15
    
    The Repair Chapter
    15
    
    The Maintenance Chapter
    15
    
    Appendices
    15
  - Contact Information
    15
Part 2. Troubleshooting

17
Part 3. Repair

61
- Refrigerant Repair Procedures
  61
  - Refrigerant Piping Handling
    61
  - Recovery Procedure
    61
    
    Outdoor Unit Casing
    61
    
    Figure 3-1: 1 Service Port at the Stop Valves
    62
  - Refrigerant Pump down
    63
    
    Small Outdoor Unit
    63
    
    Large Outdoor Unit
    64
  - Piping Repair Procedures
    64
- Service Tools
  65
- Unit Specific Repair Procedures
  66
  - Indoor Unit
    67
  - Outdoor Unit
    68
    
    Basic Removal
    68
    
    Figure 3-4: Removing the Top Plate
    69
    
    Figure 3-5: Removing the Front Plate
    70
    
    Replacing Switch Box
    71
    
    Figure 3-7: Removing the Switch Box
    72
    
    Replacing 4-Way Valve Body
    73
    
    Replacing 4-Way Valve Coil
    75
    
    Replacing Compressor
    76
    
    Figure 3-10: Removing the Compressor
    77
    
    Replacing DC Fan Motor Assembly
    79
    
    Figure 3-11: Removing the DC Fan Motor Assembly
    80
    
    Replacing Expansion Valve Body
    81
    
    Replacing Expansion Valve Motor
    82
    
    Figure 3-14: Locking the Expansion Valve Motor
    83
    
    Replacing Main PCB
    84
    
    Replacing Propeller Fan Blade Assembly
    85
    
    Figure 3-16: Removing the DC Fan Motor Assembly
    86
    
    Replacing Thermistors
    87
    
    Setting Test Mode for Inverter Checker
    88
Part 4. Maintenance

89
- Indoor Unit
  89
  - General Maintenance
    89
- Outdoor Unit
  90
  - General Maintenance Outdoor Unit
    90
Part 5. Appendix

91
- Field Setting
  93
- Detailed Information Setting Mode
  97
  - Indoor Unit
    97
  - Outdoor Unit
    97
  - Remote Controller
    97
- Wiring Diagram
  98
  - Indoor Unit
    98
  - Outdoor Unit
    99
    
    2Mxm50M
    99
    
    3Mxm68M
    99
    
    4Mxm-M
    100
    
    Rxj20-35M
    101
    
    Rxj50M
    101
    
    Rxm20-35M
    101
    
    Rxm42-50M
    102
    
    Rxm60-71M
    102
    
    Rxm71M
    103
  - Field Wiring
    103
- Piping Diagram
  104
  - Indoor Unit
    104
  - Outdoor Unit
    104
    
    2Mxm40M
    104
    
    3Mxm68M
    105
    
    5Mxm-M
    106
    
    Rxj20-35M
    106
    
    Rxj50M
    107
    
    Rxm20-35M
    107
    
    Rxm42-50M
    108
    
    Rxm60
    108
    
    Rxm71M
    109
- Component Overview of Unit
  110
  - Indoor Unit
    110
  - Outdoor Unit
    110
- Product Specific Information
  111
  - Error Codes
    111
  - E7-00" - Fan Motor Abnormality
    111
  - EA-00" - Malfunction of 4-Way Valve
    111
  - F3-00" - Discharge Pipe Temperature Abnormality
    111
  - L3-00" - Switch Box Temperature Abnormality
    111
  - L4-00" - Inverter Radiating Fin Temperature Abnormality
    111
  - Component Checklist
    111
  - Version
    111
  - Field Information Report
    112

Daikin Categories

Air Conditioner Heat Pump Remote Control Chiller Fan

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Daikin 3MXM68M Manuals

Daikin 3MXM68M Service Manual (114 pages)

Table of Contents

Part 1. Introduction

Part 2. Troubleshooting

Part 3. Repair

Part 4. Maintenance

Part 5. Appendix

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Daikin Categories