Daikin FNA-A Manuals

Manuals and User Guides for Daikin FNA-A. We have 2 Daikin FNA-A manuals available for free PDF download: Service Manual, Installation Manual

Daikin FNA-A Service Manual

Daikin FNA-A Service Manual (132 pages)

RA R32 Split & multi split

Brand: Daikin | Category: Air Conditioner | Size: 49 MB

Table of Contents

Table of Contents
3
Part 1. Introduction

9
- Version Log
  9
- Safety Precautions
  10
  - Meaning of Symbols
    10
  - Warnings
    10
  - Cautions
    12
  - Information
    13
- General Operation
  14
- How to Use
  15
  - Interactive Information Flow
    15
  - Parts of the Book
    16
    
    Appendices
    16
    
    The Introduction Chapter
    16
    
    The Maintenance Chapter
    16
    
    The Repair Chapter
    16
    
    The Troubleshooting Chapter
    16
  - Contact Information
    16
Part 2. Troubleshooting

17
Part 3. Repair

61
- Refrigerant Repair Procedures
  61
  - Refrigerant Piping Handling
    61
  - Recovery Procedure
    61
    
    Outdoor Unit Casing
    61
  - Refrigerant Pump down
    63
  - Piping Repair Procedures
    64
- Service Tools
  65
- Unit Specific Repair Procedures
  66
  - Indoor Unit
    67
    
    Replacing R32 Sensor (Only for FVXM-F Model)
    67
  - Outdoor Unit
    69
    
    Basic Removal
    69
    
    Replacing Switch Box
    72
    
    Replacing 4-Way Valve Body
    74
    
    Replacing 4-Way Valve Coil
    76
    
    Replacing Compressor
    77
    
    Replacing DC Fan Motor Assembly
    80
    
    Replacing Expansion Valve Body
    82
    
    Replacing Expansion Valve Motor
    83
    
    Replacing Main PCB
    85
    
    Replacing Propeller Fan Blade Assembly
    86
    
    Replacing Thermistors
    87
    
    Setting Test Mode for Inverter Checker
    88
Part 4. Maintenance

89
- Indoor Unit
  89
  - General Maintenance
    89
  - To Clean the Air Filters
    90
- Outdoor Unit
  91
  - General Maintenance Outdoor Unit
    91
Part 5. Appendix

93
- Field Setting
  95
  - Indoor Unit
    95
    
    Indoor Fan Control During Thermostat off in Cooling
    95
    
    Brightness Setting of Multi-Coloured Lamp of the Indoor Unit
    96
    
    Heat Only Mode
    96
    
    ON/OFF Button on the Indoor Unit
    96
    
    Auto Restart ON/OFF
    97
  - Outdoor Unit
    98
    
    Facility Setting for Outdoor Split Units
    98
    
    Multi Split Outdoor
    98
    
    Reducing Maximum Sound Levels
    101
  - Remote Controller
    101
- Wiring Diagram
  102
  - Indoor Unit
    102
    
    Fna-A
    102
    
    Ftxm20-42M, Ftxm20-42N, Ctxm-M, Ctxm-N, Atxm20-35M, Atxm20-35N
    103
    
    Ftxm50-71M, Ftxm50-71N, Atxm50M, Atxm50N
    103
    
    Ftxm20-35M9
    104
  - Outdoor Unit
    105
    
    2Mxm50M9
    105
    
    3Mxm68M, 3Mxm68N(9)
    105
    
    4Mxm-M, 4Mxm-N
    106
    
    5Mxm-M, 5Mxm-N
    106
    
    Rxj20-35M(9)
    107
    
    Rxj50M
    107
    
    Rxm20-35M, Arxm-M
    108
    
    Rxm42-50M
    108
    
    Rxm60-71M
    109
    
    Rxm71M
    109
    
    Rxj50N
    110
    
    Rxm20-35N9, Arxm25-35N9
    110
    
    Rxm42N9, Arxm50N9
    111
    
    Rxm50-60N9
    111
    
    2Mxm40M
    112
    
    Rxm71N
    112
    
    3Mxm40-52M
    113
    
    Rxm20-35M9, Arxm25-35M9
    113
    
    Arxm50N
    114
    
    Rxm42-50M9, Arxm50M9
    114
    
    3Mxm40-52N, 3Mxm52N9
    115
  - Field Wiring
    115
- Piping Diagram
  116
  - Indoor Unit
    116
    
    Fna-A
    116
    
    Ftxm20-35M, Ftxm20N, Ctxm-M, Ctxm-N, Atxm20-35M, Atxm20N, Ftxp35M9
    116
    
    Ftxm25-35N, Atxm25-35N
    116
  - Ftxm42M
    117
  - Ftxm42N
    117
  - Ftxm50-60M, Ftxm50-60N, Atxm50M, Atxm50N
    117
  - Ftxm71M, Ftxm71N
    118
  - Ftxm20-25M9
    118
- Outdoor Unit
  119
  - 2Mxm40M
    119
  - 3Mxm68M, 3Mxm68N(9)
    119
  - 4Mxm68M, 4Mxm68N
    120
  - 5Mxm-M, 5Mxm-N
    120
  - Rxj20-35M(9)
    121
  - Rxj50M
    121
  - Rxm20-35M, Rxm20-35M9, Arxm-M, Arxm25-35M9, Arxm25-35N9
    122
  - Rxm42-50M, Rxm42-50M9, Arxm50M9
    122
  - Rxm60M, Rxm60M9
    123
  - Rxm71M
    123
  - Rxj50N
    124
  - Rxm20-35N9
    125
  - Rxm42-60N9, Arxm50N, Arxm50-60N9
    125
  - Rxm71N
    126
  - 2Mxm-M9
    126
  - 3Mxm40-52M, 3Mxm40-52N, 3Mxm52N9
    127
  - 4Mxm80M, 4Mxm80N
    127
- Component Overview of Unit
  128
  - Indoor Unit
    128
  - Outdoor Unit
    128
- Product Specific Information
  129
- Switch Box
  129
  - Indoor Unit
    129
- Field Information Report
  130

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Daikin FNA-A Installation Manual

Daikin FNA-A Installation Manual (16 pages)

Brand: Daikin | Category: Air Conditioner | Size: 3 MB

Table of Contents

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