Daikin Super Multi NX 3MXS68G2V1B Manuals

Manuals and User Guides for Daikin Super Multi NX 3MXS68G2V1B. We have 4 Daikin Super Multi NX 3MXS68G2V1B manuals available for free PDF download: Service Manual, Installation Manual

Daikin Super Multi NX 3MXS68G2V1B Service Manual (501 pages)

E-Series, F-Series, G-Series

Brand: Daikin | Category: Air Conditioner | Size: 28.58 MB

Table of Contents
4
Introduction
8
- Safety Cautions
  8
- Used Icons
  12
Part 1 List of Functions

13
- Functions
  14
  - Cooling Only - Indoor Unit
    14
  - Cooling Only - Outdoor Unit
    20
  - Heat Pump - Indoor Unit
    21
  - Heat Pump - Outdoor Unit
    28
Part 2 Specifications

29
- Cooling Only - Indoor Unit
  30
- Cooling Only - Outdoor Unit
  41
- Heat Pump - Indoor Unit
  43
- Heat Pump - Outdoor Unit
  57
Part 3 Printed Circuit Board Connector Wiring Diagram

61
- Indoor Unit
  62
  - Wall Mounted Type
    62
  - Floor Standing Type
    71
  - Floor / Ceiling Suspended Dual Type
    73
  - Duct Connected Type
    75
  - Ceiling Mounted Cassette Type
    77
  - Ceiling Mounted Built-In Type
    81
  - Ceiling Suspended Type
    86
- Remote Controller
  88
  - Wired Remote Controller
    88
  - Wireless Remote Controller
    90
- Outdoor Unit
  92
Part 4 Function and Control

95
- Function of Indoor Unit (RA Models)
  96
  - Temperature Control
    96
  - Frequency Principle
    96
  - Operation Starting Control
    98
  - Airflow Direction Control
    99
  - Fan Speed Control for Indoor Units
    101
  - Program Dry Operation
    102
  - Automatic Operation
    103
  - Thermostat Control
    104
  - NIGHT SET Mode
    106
  - ECONO Operation
    107
  - HOME LEAVE Operation
    108
  - 2-Area INTELLIGENT EYE Operation
    109
  - INTELLIGENT EYE Operation
    111
  - Inverter POWERFUL Operation
    112
  - Other Functions
    114
- Function of Indoor Unit (SA Models)
  116
- Function of Thermistor
  122
- Control Specification
  124
  - Mode Hierarchy
    124
  - Frequency Control
    125
  - Controls at Mode Changing / Start-Up
    128
  - Discharge Pipe Temperature Control
    129
  - Input Current Control
    130
  - Freeze-Up Protection Control
    130
  - Heating Peak-Cut Control
    131
  - Outdoor Fan Control
    131
  - Liquid Compression Protection Function
    132
  - Defrost Control
    132
  - Low Hz High Pressure Limit
    133
  - Electronic Expansion Valve Control
    133
  - Pressure Equalizing Control
    135
  - Malfunctions
    138
Part 5 Operation Manual

140
- System Configuration
  141
- RA Indoor Unit
  142
  - FTXG, CTXG Series - ARC466A1
    142
    
    Name of Parts
    144
    
    Fan Operation
    146
    
    Operating Conditions
    147
  - FTXS, FVXS Series - ARC452A1, A3
    166
    
    Names of Parts
    172
    
    Opening the Front Panel
    173
  - ATXS, FLK(X)S, FDK(X)S Series - ARC433B67, B68, B69, B76
    202
- SA Indoor Unit - FFQ, FCQ, FDBQ, FBQ, FHQ Series
  224
  - Brc1D528
    224
  - Brc1E51A7
    239
    
    Operation Mode
    242
    
    Automatic Operation Mode
    242
    
    Program Dry
    249
    
    Key Lock
    253
    
    Airflow Direction
    260
    
    Ventilation Mode
    264
    
    Timer Settings
    264
    
    Schedule Timer
    266
    
    Holiday Setting
    270
    
    Convenient Functions
    275
    
    Contrast Adjustment
    275
    
    Clock Setting
    278
    
    Setting the Clock
    278
    
    Useful Information
    283
  - Brc7E530W/531W, Brc7F532F/533F, Brc7Ea63W/66
    284
    
    Operation Range
    287
    
    Operation Procedure
    288
Part 6 Service Diagnosis

296
Part 7 Removal Procedure

382
- Outdoor Unit - 50~75 Class
  383
  - Removal of Outer Panels
    383
  - Removal of Electrical Box
    387
  - Removal of Pcbs
    395
  - Removal of Outdoor Fan / Fan Motor
    400
  - Removal of Sound Blankets
    402
  - Removal of Coils / Thermistors
    406
  - Removal of Distributor
    409
  - Removal of Four Way Valve
    410
  - Removal of Compressor
    411
- Outdoor Unit - 80/90 Class
  413
  - Removal of Outer Panels
    413
  - Removal of Electrical Box
    429
  - Removal of Pcbs
    435
  - Removal of Fan Motor
    439
  - Removal of Coils / Thermistors
    440
  - Removal of Sound Blankets
    446
  - Removal of Compressor
    449
Part 8 Trial Operation and Field Settings

450
Part 9 Appendix

475
- Piping Diagrams
  476
  - Indoor Unit
    476
  - Outdoor Unit
    482
- Wiring Diagrams
  487
  - Indoor Unit
    487
  - Outdoor Unit
    495

Daikin Super Multi NX 3MXS68G2V1B Service Manual (462 pages)

Super Multi NX E / F / G / K-Series

Brand: Daikin | Category: Air Conditioner | Size: 19.52 MB

Table of Contents
3
Introduction
8
- Safety Cautions
  8
- Used Icons
  12
Part 1 List of Functions

13
- Cooling Only
  14
  - Outdoor Unit
    14
  - Indoor Unit
    15
- Heat Pump
  18
  - Outdoor Unit
    18
  - Indoor Unit
    19
Part 2 Specifications

26
- Cooling Only
  27
  - Outdoor Unit
    27
  - Specifications
    28
  - Indoor Unit
    29
    
    Ceiling Mounted Cassette Type
    31
    
    Ceiling Suspended Type
    32
- Heat Pump
  34
  - Outdoor Unit
    34
  - Indoor Unit
    37
    
    Floor Standing Type
    41
    
    Duct Connected Type
    44
Part 3 Printed Circuit Board Connector Wiring Diagram

49
- Outdoor Unit
  50
- Indoor Unit
  53
  - Ftxg25/35/50Jv1Bw(A)
    53
  - Ftxs20/25K2V1B, Ctxs15/35K2V1B
    56
  - Ftxs25/35/42/50J2V1B
    58
  - Ftxs60/71Gv1B
    61
  - Fvxg25/35/50K2V1B
    64
  - Fvxs25/35/50Fv1B
    67
  - Flxs25/35/50/60Bavmb
    69
  - Fdxs25/35E7Vmb, Fdxs50/60C7Vmb
    71
  - Fcqg35/50/60Fveb
    73
  - Ffq25/35/50/60B9V1B
    76
  - Fhq35/50/60Bwv1B
    78
  - Fdbq25B8V1
    80
  - Fbq35/50/60C8Veb
    82
- Wired Remote Controller
  85
  - Brc1D528
    85
  - Brc1E52A7, Brc1E52B7
    86
Part 4 Function and Control

87
- Indoor Unit Control (RA Models)
  88
  - Temperature Control
    88
  - Frequency Principle
    88
  - Operation Starting Control
    90
  - Airflow Direction Control
    91
  - Fan Speed Control for Indoor Unit
    94
  - RADIANT Operation
    95
  - Indoor Unit Fan Control
    96
  - Program Dry Operation
    97
  - Automatic Operation
    98
  - Thermostat Control
    99
  - NIGHT SET Mode
    101
  - ECONO Operation
    102
  - HOME LEAVE Operation
    103
  - INTELLIGENT EYE Operation
    104
  - 2-Area INTELLIGENT EYE Operation
    105
  - Inverter POWERFUL Operation
    107
  - Multi-Colored Indicator Lamp / TIMER Lamp
    107
  - Other Functions
    109
    
    Weekly Timer Operation
    110
    
    Brightness Setting of the Indoor Unit Display
    110
- Indoor Unit Control (SA Models)
  111
- Function of Thermistor
  117
- Control Specification
  119
  - Mode Hierarchy
    119
  - Frequency Control
    120
  - Controls at Mode Changing / Start-Up
    123
  - Discharge Pipe Temperature Control
    124
  - Input Current Control
    125
  - Freeze-Up Protection Control
    125
  - Heating Peak-Cut Control
    126
  - Outdoor Fan Control
    127
  - Liquid Compression Protection Function
    127
  - Defrost Control
    128
  - Low Hz High Pressure Limit
    129
  - Outdoor Electronic Expansion Valve Control
    129
  - Pressure Equalizing Control
    131
  - Malfunctions
    134
Part 5 Operation Manual

136
- System Configuration
  137
- RA Indoor Unit
  138
  - FTXG, FTXS-K, CTXS, FVXG Series - ARC466A1, A2, A6
    138
    
    Name of Parts
    139
    
    Remote Controller
    141
  - Model Name Plate
    143
  - Signal Receiver
    143
  - Indoor Unit On/Off Switch
    143
  - Titanium Apatite Photocatalytic
    148
    
    Preparation before Operation
    151
    
    Fan Operation
    153
    
    Operating Conditions
    154
  - Operation Manual
    154
    
    Temperature Setting
    159
    
    Adjusting the Airflow Direction and Rate
    160
    
    Ra Indoor Unit
    161
    
    Comfort Airflow Operation
    166
    
    Powerful Operation
    169
    
    Outdoor Unit Quiet Operation
    171
    
    Off Timer Operation
    173
    
    On Timer Operation
    176
    
    Note for Multi System
    185
  - FTXS-J, FTXS-G, FVXS Series - ARC452A1, A3
    190
    
    Names of Parts
    194
    
    Names of Parts
    196
    
    Opening the Front Panel
    197
    
    To Change the Airflow Rate Setting
    201
    
    Adjusting the Airflow Direction
    202
    
    Comfort Airflow and Intelligent Eye Operation
    208
    
    Quiet Operation
    216
    
    Copy Mode
    224
  - FLXS, FDXS Series - ARC433B67, B69
    230
    
    To Change the Air Flow Rate Setting
    234
    
    Timer Operation
    241
- SA Indoor Unit
  245
  - Brc1D528
    245
Part 6 Service Diagnosis

260
Part 7 Removal Procedure

348
- Outdoor Unit: 40-75 Class
  349
  - Removal of Outer Panels
    349
  - Removal of Electrical Box
    353
  - Removal of Pcbs
    361
  - Removal of Outdoor Fan / Fan Motor
    366
  - Removal of Sound Blankets
    368
  - Removal of Coils / Thermistors
    372
  - Removal of Distributor
    375
  - Removal of Four Way Valve
    376
  - Removal of Compressor
    377
- Outdoor Unit: 80/90 Class
  379
  - Removal of Outer Panels
    379
  - Removal of Electrical Box
    394
  - Removal of Pcbs
    400
  - Removal of Fan Motor
    404
  - Removal of Coils / Thermistors
    405
  - Removal of Sound Blankets
    411
  - Removal of Compressor
    414
Part 8 Trial Operation and Field Settings

415
- Pump down Operation
  416
- Forced Operation
  417
- Wiring Error Check Function
  418
- Trial Operation
  420
  - RA Indoor Unit - FTXG, FTXS, CTXS, FVXG, FVXS, FLXS, FDXS Series
    420
  - SA Indoor Unit - FCQG, FFQ, FHQ, FDBQ, FBQ Series
    422
- Field Settings
  424
  - Outdoor Unit
    424
  - RA Indoor Unit - FTXG, FTXS, CTXS, FVXG, FVXS, FLXS
    427
    
    FDXS Series
    427
    
    Jumper and Switch Settings
    430
  - SA Indoor Unit - FCQG, FFQ, FHQ, FDBQ, FBQ Series
    431
- Application of Silicon Grease to a Power Transistor and a Diode Bridge
  435
Part 9 Appendix

436
- Piping Diagrams
  437
  - Outdoor Unit
    437
  - Indoor Unit
    442
- Wiring Diagrams
  449
  - Outdoor Unit
    449
  - Indoor Unit
    454

Daikin Super Multi NX 3MXS68G2V1B Service Manual (35 pages)

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Daikin Super Multi NX 3MXS68G2V1B Installation Manual (20 pages)

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Daikin Super Multi NX 3MXS68G2V1B Manuals

Daikin Super Multi NX 3MXS68G2V1B Service Manual (501 pages)

Table of Contents

Part 1 List of Functions

Part 2 Specifications

Part 3 Printed Circuit Board Connector Wiring Diagram

Part 4 Function and Control

Part 5 Operation Manual

Part 6 Service Diagnosis

Part 7 Removal Procedure

Part 8 Trial Operation and Field Settings

Part 9 Appendix

Daikin Super Multi NX 3MXS68G2V1B Service Manual (462 pages)

Table of Contents

Part 1 List of Functions

Part 2 Specifications

Part 3 Printed Circuit Board Connector Wiring Diagram

Part 4 Function and Control

Part 5 Operation Manual

Part 6 Service Diagnosis

Part 7 Removal Procedure

Part 8 Trial Operation and Field Settings

Part 9 Appendix

Daikin Super Multi NX 3MXS68G2V1B Service Manual (35 pages)

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Daikin Super Multi NX 3MXS68G2V1B Installation Manual (20 pages)

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