Daikin 2MXS18NMVJU Manuals

Manuals and User Guides for Daikin 2MXS18NMVJU. We have 8 Daikin 2MXS18NMVJU manuals available for free PDF download: Engineering Data, Service Manual, Installation Manual

Daikin 2MXS18NMVJU Engineering Data (661 pages)

Multi-Split Type Air Conditioners, R410A, Inverter

Brand: Daikin | Category: Heat Pump | Size: 42.9 MB

Part 1 Multi-Split Type Air Conditioners 2/3/4Mxs-N Series

6
- Table of Contents
  6
- 1 Power Supply
  
  8
- 2 Functions
  
  9
- 3 Specifications
  
  16
  - Indoor Unit
    16
  - Outdoor Unit
    23
  - Combination Capacity: 2MXS18NMVJU
    26
  - Combination Capacity: 3MXS24NMVJU
    30
  - Combination Capacity: 4MXS36NMVJU
    42
- 4 Dimensions
  
  78
  - Indoor Unit
    78
  - Outdoor Unit
    86
- 5 Wiring Diagrams
  
  88
  - Indoor Unit
    88
  - Outdoor Unit
    91
- 6 Piping Diagrams
  
  93
  - Indoor Unit
    93
  - Outdoor Unit
    96
- 7 Capacity Tables
  
  98
  - 2Mxs18Nmvju
    98
  - 3Mxs24Nmvju
    107
  - 4Mxs36Nmvju
    153
  - Capacity Correction Factor by the Length of Refrigerant Piping (Reference)
    293
- 8 Operation Limit
  
  294
- 9 Fan Characteristics
  
  295
- 10 Sound Level
  
  297
  - Measuring Location
    297
  - Indoor Unit
    298
  - Outdoor Unit
    303
- 11 Electric Characteristics
  
  304
Part 2 Installation Manual

306
- 1 CTXG Series
  
  307
  - Ctxg09/12/18Qvjuw(S)
    307
- 2 CTXS, FTXS, CDXS, FDXS Series
  
  321
  - Safety Considerations
    321
  - Ctxs07Lvju, Ftxs09/12Lvju
    323
  - Ftxs15/18/24Lvju
    334
  - Fdxs09/12Lvju, Cdxs15/18/24Lvju
    344
- 3 FVXS Series
  
  355
  - Fvxs09/12/15/18Nvju
    355
- 4 FFQ Series
  
  372
- 5 Outdoor Unit
  
  425
  - 2Mxs18Nmvju, 3Mxs24Nmvju, 4Mxs36Nmvju
    425
Part 3 Operation Manual

444
- 1 CTXG, CTXS, FTXS, CDXS, FDXS, FVXS Series
  
  445
  - Manual Contents and Reference Page
    445
  - Safety Considerations
    446
  - Names of Parts
    448
  - Preparation before Operation
    464
  - AUTO · DRY · COOL · HEAT · FAN Operation
    468
  - Adjusting the Airflow Direction and Rate
    471
  - COMFORT AIRFLOW / INTELLIGENT EYE Operation
    481
  - POWERFUL Operation
    486
  - POWERFUL / ECONO / OUTDOOR UNIT QUIET Operation
    487
  - ECONO / OUTDOOR UNIT QUIET Operation
    489
  - OUTDOOR UNIT QUIET Operation
    490
  - ECONO Operation
    491
  - TIMER Operation
    492
  - WEEKLY TIMER Operation
    496
  - Note for Multi System
    508
  - Care and Cleaning
    510
  - Troubleshooting
    526
  - Quick Reference
    542
- 2 FFQ Series
  
  543
  - With <BRC1E73> Wired Remote Controller
    551
  - With <BRC082A41W, BRC082A42W(S)> Wireless Remote Controller
    601
Part 4 Options

610
- 1 Option List
  
  611
  - Indoor Unit
    611
  - Outdoor Unit
    613
- 2 Control Devices
  
  614
- 3 Options for Indoor Unit
  
  650
- 4 Options for Outdoor Unit
  
  657

Daikin 2MXS18NMVJU Service Manual (282 pages)

Multi-Split Type Air Conditioners

Brand: Daikin | Category: Air Conditioner | Size: 14.64 MB

Table of Contents
3
Safety Cautions
8
- Warnings and Cautions Regarding Safety of Workers
  8
- Warnings and Cautions Regarding Safety of Users
  10
Icons Used
13
Part 1 List of Functions

14
- RA Indoor Unit
  15
- SA Indoor Unit
  20
- Outdoor Unit
  22
Part 2 Specifications

23
- RA Indoor Unit
  24
- SA Indoor Unit
  32
- Outdoor Unit
  35
Part 3 Printed Circuit Board Connector Wiring Diagram

38
- Indoor Unit
  39
  - Ctxg09/12/18Qvjuw(S), Ftxr09/12/18Tvjuw(S)
    39
  - Ctxs07Lvju, Ftxs09/12Lvju
    41
  - Ftxs15/18/24Lvju
    43
  - Cdxs07/15/18/24Lvju, Fdxs09/12Lvju
    45
  - Fvxs09/12/15/18Nvju
    47
  - Fdmq09/12/15/18/24Rvju
    49
  - Ffq09/12/15/18Q2Vju
    51
- Sensor Kit for FFQ Series
  52
  - Bryq60A2W(S)
    52
- Wired Remote Controller
  53
  - Brc1E73
    53
- Wireless Remote Controller Receiver for FDMQ Series
  54
  - Brc082A43
    54
- Wireless Remote Controller Kit for FFQ Series
  55
  - Brc082A41W, Brc082A42W(S)
    55
- Outdoor Unit
  56
Part 4 Functions and Control

59
- Common Functions
  61
  - Temperature Control
    61
  - Frequency Principle
    61
- RA Indoor Unit Functions
  63
  - Airflow Direction Control
    63
  - Fan Speed Control for Indoor Unit
    67
  - Program Dry Operation
    68
  - Automatic Operation
    69
  - Thermostat Control
    70
  - NIGHT SET Mode
    71
  - ECONO Operation
    72
  - 2-Area INTELLIGENT EYE Operation
    73
  - INTELLIGENT EYE Operation
    75
  - POWERFUL Operation
    76
  - Multi-Monitor Lamp/Timer Lamp
    77
  - Clock Setting
    78
  - WEEKLY TIMER Operation
    79
  - Other Functions
    85
- SA Indoor Unit Functions
  87
- Control Specification
  103
  - Thermistor Functions
    103
  - Mode Hierarchy
    105
  - Frequency Control
    106
  - Controls at Mode Changing/Start-Up
    108
  - Discharge Pipe Temperature Control
    109
  - Input Current Control
    110
  - Freeze-Up Protection Control
    111
  - Heating Peak-Cut Control
    113
  - Outdoor Fan Control
    114
  - Liquid Compression Protection Function
    114
  - Defrost Control
    115
  - Low Hz High Pressure Limit
    116
  - Electronic Expansion Valve Control
    117
  - Malfunctions
    122
Part 5 Remote Controller

123
- Applicable Remote Controller
  124
- Arc466A36
  125
- Arc452A21
  127
- Arc452A23
  129
- Arc466A21
  131
- Wired Remote Controller (BRC944B2)
  133
- Wired Remote Controller (BRC1E73)
  134
- Wireless Remote Controller (BRC082A43)
  140
- Wireless Remote Controller (BRC082A41W, BRC082A42W(S))
  142
Part 6 Service Diagnosis

144
- General Problem Symptoms and Check Items
  146
- Troubleshooting with LED
  147
  - Indoor Unit
    147
  - Outdoor Unit
    149
- Service Diagnosis
  150
  - RA Indoor Unit
    150
  - SA Indoor Unit
    156
- Code Indication on Remote Controller
  162
  - RA Indoor Unit
    162
  - SA Indoor Unit
    162
  - Outdoor Unit
    163
- Troubleshooting for RA Indoor Unit
  164
- Troubleshooting for SA Indoor Unit
  176
- Troubleshooting for Outdoor Unit
  192
  - Refrigerant Shortage
    192
  - Low-Voltage Detection or Over-Voltage Detection
    194
  - Wiring Error Check Unexecuted
    196
  - Unspecified Voltage (between Indoor Unit and Outdoor Unit), Anti-Icing Control in Other Rooms
    197
  - Anti-Icing Control for Indoor Unit
    198
  - Outdoor Unit PCB Abnormality
    200
  - OL Activation (Compressor Overload)
    201
  - Compressor Lock
    203
  - DC Fan Lock
    204
  - Input Overcurrent Detection
    205
  - Four Way Valve Abnormality
    206
  - Discharge Pipe Temperature Control
    208
  - High Pressure Control in Cooling
    209
  - Compressor Sensor System Abnormality
    210
  - Position Sensor Abnormality
    212
  - CT or Related Abnormality
    214
  - Thermistor or Related Abnormality (Outdoor Unit)
    216
  - Electrical Box Temperature Rise
    218
  - Radiation Fin Temperature Rise
    219
  - Output Overcurrent Detection
    220
- Check
  222
  - Thermistor Resistance Check
    222
  - Indoor Fan Motor Connector Check
    223
  - Hall IC Check
    224
  - Power Supply Waveform Check
    224
  - Electronic Expansion Valve Check
    225
  - Four Way Valve Performance Check
    226
  - Inverter Unit Refrigerant System Check
    226
  - Inverter Analyzer Check
    227
  - Rotation Pulse Check on the Outdoor Unit PCB
    228
  - Installation Condition Check
    229
  - Discharge Pressure Check
    229
  - Outdoor Fan System Check
    230
  - Main Circuit Short Check
    230
  - Capacitor Voltage Check
    231
  - Power Module Check
    232
Part 7 Trial Operation and Field Settings

233
- Pump down Operation
  234
- Forced Cooling Operation
  235
- Wiring Error Check Function
  236
- Trial Operation
  238
  - RA Indoor Unit
    238
  - SA Indoor Unit
    240
- Field Settings
  243
  - Outdoor Unit
    243
  - RA Indoor Unit
    245
  - SA Indoor Unit
    250
- Silicone Grease on Power Transistor/Diode Bridge
  262
Part 8 Appendix

263
- Piping Diagrams
  264
  - Indoor Unit
    264
  - Outdoor Unit
    267
- Wiring Diagrams
  269
  - Indoor Unit
    269
  - Outdoor Unit
    276
  - Operation Limit
    280

Daikin 2MXS18NMVJU Service Manual (257 pages)

Multi-Split Type Air Conditioners 2/3/4MXS-N Series

Brand: Daikin | Category: Air Conditioner | Size: 11.54 MB

Table of Contents

3
- Safety Cautions
  7
  - Warnings and Cautions Regarding Safety of Workers
    7
  - Warnings and Cautions Regarding Safety of Users
    9
- Icons Used
  12
- Part 1 List of Functions
  
  13
  - Functions
    14
- Part 2 Specifications
  
  20
  - Indoor Unit
    21
    
    CTXG Series
    21
    
    CTXS, FTXS Series
    23
    
    FDXS, CDXS Series
    25
    
    FVXS Series
    27
    
    FFQ Series
    28
  - Outdoor Unit
    29
Part 3 Printed Circuit Board Connector Wiring Diagram

32
- 1 Indoor Unit
  
  33
  - Ctxg09/12/18Qvjuw(S)
    33
  - Ctxs07Lvju, Ftxs09/12Lvju
    35
  - Ftxs15/18/24Lvju
    37
  - Fdxs09/12Lvju, Cdxs15/18/24Lvju
    39
  - Fvxs09/12/15/18Nvju
    41
  - Ffq09/12/15/18Q2Vju
    43
- 2 Wired Remote Controller
  
  44
  - Brc1E73
    44
- 3 Wireless Remote Controller Kit
  
  45
  - Brc082A41W, Brc082A42W(S)
    45
- 4 Outdoor Unit
  
  46
Part 4 Functions and Control

49
- 1 Common Functions
  
  51
  - Temperature Control
    51
  - Frequency Principle
    51
- 2 CTXG, CTXS, FTXS, CDXS, FDXS, FVXS Series Functions
  
  53
  - Airflow Direction Control
    53
  - Fan Speed Control for Indoor Unit
    57
  - Program Dry Operation
    58
  - Automatic Operation
    59
  - Thermostat Control
    60
  - NIGHT SET Mode
    61
  - ECONO Operation
    62
  - 2-Area INTELLIGENT EYE Operation
    63
  - INTELLIGENT EYE Operation
    65
  - POWERFUL Operation
    66
  - Multi-Monitor Lamp/Timer Lamp
    67
  - Clock Setting
    68
  - WEEKLY TIMER Operation
    69
  - Functions and Control
    71
  - Other Functions
    75
- 3 FFQ Series Functions
  
  77
- 4 Control Specification
  
  92
  - Thermistor Functions
    92
  - Mode Hierarchy
    94
  - Frequency Control
    95
  - Controls at Mode Changing/Start-Up
    97
  - Discharge Pipe Temperature Control
    98
  - Input Current Control
    99
  - Freeze-Up Protection Control
    100
  - Heating Peak-Cut Control
    100
  - Outdoor Fan Control
    101
  - Liquid Compression Protection Function
    101
  - Defrost Control
    102
  - Low Hz High Pressure Limit
    103
  - Electronic Expansion Valve Control
    104
  - Pressure Equalizing Control
    106
  - Malfunctions
    109
Part 5 Remote Controller

110
- Applicable Remote Controller
  111
- Arc466A36
  112
  - Mode Button
    113
- Arc452A21
  114
- Arc452A23
  116
- Arc466A21
  118
- BRC1E73 (Wired Remote Controller)
  120
  - Operation Lamp
    121
  - Down Button
    121
  - Operation Mode
    124
  - Fan Speed
    124
  - Key Lock
    124
- BRC082A41W, BRC082A42W(S) (Wireless Remote Controller Kit)
  126
Part 6 Service Diagnosis

128
- 1 General Problem Symptoms and Check Items
  
  130
- 2 Troubleshooting with LED
  
  131
  - Indoor Unit
    131
    
    Outdoor Unit
    133
- 3 Service Diagnosis
  
  134
  - CTXG, CTXS, FTXS, CDXS, FDXS, FVXS Series
    134
  - FFQ Series
    140
- 4 Code Indication on Remote Controller
  
  146
  - CTXG, CTXS, FTXS, CDXS, FDXS, FVXS Series
    146
  - FFQ Series
    146
  - Outdoor Unit
    147
- 5 Troubleshooting for CTXG, CTXS, FTXS, CDXS, FDXS, FVXS Series
  
  148
- 6 Troubleshooting for FFQ Series
  
  160
- 7 Troubleshooting for Outdoor Unit
  
  173
  - Refrigerant Shortage
    173
  - Low-Voltage Detection or Over-Voltage Detection
    175
  - Wiring Error Check Unexecuted
    177
  - Unspecified Voltage (between Indoor Unit and Outdoor Unit)/Anti-Icing Control in Other Rooms
    178
  - Anti-Icing Control for Indoor Unit
    179
  - Outdoor Unit PCB Abnormality
    181
  - OL Activation (Compressor Overload)
    182
  - Compressor Lock
    184
  - DC Fan Lock
    185
  - Input Overcurrent Detection
    186
  - Four Way Valve Abnormality
    187
  - Discharge Pipe Temperature Control
    189
  - High Pressure Control in Cooling
    190
  - Compressor Sensor System Abnormality
    191
  - Position Sensor Abnormality
    193
  - CT or Related Abnormality
    195
  - Thermistor or Related Abnormality (Outdoor Unit)
    197
  - Electrical Box Temperature Rise
    199
  - Radiation Fin Temperature Rise
    200
  - Output Overcurrent Detection
    201
- 8 Check
  
  203
  - Thermistor Resistance Check
    203
  - Indoor Fan Motor Connector Check
    204
  - Hall IC Check
    204
  - Power Supply Waveform Check
    205
  - Electronic Expansion Valve Check
    206
  - Four Way Valve Performance Check
    207
  - Inverter Unit Refrigerant System Check
    207
  - Inverter Analyzer Check
    208
  - Rotation Pulse Check on the Outdoor Unit PCB
    209
  - Installation Condition Check
    210
  - Discharge Pressure Check
    210
  - Outdoor Fan System Check
    211
  - Main Circuit Short Check
    211
  - Capacitor Voltage Check
    212
  - Power Module Check
    213
Part 7 Trial Operation and Field Settings

214
- 1 Pump down Operation
  
  215
- 2 Forced Cooling Operation
  
  216
- 3 Wiring Error Check Function
  
  217
- 4 Trial Operation
  
  219
  - CTXG, CTXS, FTXS, CDXS, FDXS, FVXS Series
    219
  - FFQ Series
    221
- 5 Field Settings
  
  224
  - Outdoor Unit
    224
  - CTXG, CTXS, FTXS, CDXS, FDXS, FVXS Series
    226
    
    Temperature Display Switch
    227
    
    When 2 Units Are Installed in 1 Room
    228
    
    Jumper Settings
    230
  - FFQ Series
    231
- 6 Silicone Grease on Power Transistor/Diode Bridge
  
  239
  - Part 8 Appendix
    240
  - Piping Diagrams
    241
    
    Indoor Unit
    241
    
    Outdoor Unit
    244
  - Wiring Diagrams
    246
    
    Indoor Unit
    246
    
    Outdoor Unit
    252
  - Operation Limit
    255

Daikin 2MXS18NMVJU Installation Manual (56 pages)

R410A Split Series

Brand: Daikin | Category: Air Conditioner | Size: 10.51 MB

Daikin 2MXS18NMVJU Installation Manual (20 pages)

Brand: Daikin | Category: Air Conditioner | Size: 4.11 MB

Table of Contents
2
Safety Considerations
2
Accessories
4
Precautions for Selecting a Location
4
Precautions on Installation
5
Outdoor Unit Installation Diagram
5
Connections (Connection Port)
6
How to Use Reducers
7
Installation Space Requirements
8
Selecting a Location for Installation of the Indoor Units
8
Outdoor Unit Installation
9
- Installing the Outdoor Unit
  9
- Drain Work
  9
- Refrigerant Piping
  9
- Pressure Test and Evacuating System
  10
- Refilling Refrigerant
  11
- Charging with Refrigerant
  11
- Refrigerant Piping Work
  12
- Flaring the Pipe End
  12
Wiring
13
Priority Room Setting
15
Night Quiet Mode Setting
16
COOL/ HEAT Mode Lock [S15]
16
Pump down Operation
17
Trial Operation and Testing
18
- Wiring Error Check
  18
- Trial Operation and Testing
  19
- Test Items
  19

Daikin 2MXS18NMVJU Installation Manual (20 pages)

Brand: Daikin | Category: Air Conditioner | Size: 4.01 MB

Table of Contents
2
Safety Considerations
2
Accessories
4
Precautions for Selecting the Location
4
Precautions on Installation
5
Outdoor Unit Installation Drawings
5
Connections (Connection Port)
6
How to Use Reducers
7
Installation Guidelines
8
Selecting a Location for Installation of the Indoor Units
8
Outdoor Unit Installation
9
- Installing the Outdoor Unit
  9
- Drain Work
  9
- Refrigerant Piping
  9
- Pressure Test and Evacuating System
  10
- Refilling Refrigerant
  11
- Charging with Refrigerant
  11
- Refrigerant Piping Work
  12
- Flaring the Pipe End
  12
Wiring
13
Priority Room Setting
15
Night Quiet Mode Setting
16
COOL/ HEAT Mode Lock <S15
16
Pump down Operation
17
Trial Operation and Testing
18
- Wiring Error Check
  18
- Trial Operation and Testing
  19
- Test Items
  19

Daikin 2MXS18NMVJU Service Manual (29 pages)

Outdoor Unit Removal Procedure 18000/24000/28000/34000/36000 Btu/h Class

Brand: Daikin | Category: Heat Pump | Size: 7.44 MB

Daikin 2MXS18NMVJU Service Manual (28 pages)

Removal Procedure of 18000/24000/36000 Btu/h Class

Brand: Daikin | Category: Heat Pump | Size: 2.88 MB

Daikin Categories

Air Conditioner Heat Pump Remote Control Chiller Fan

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Daikin 2MXS18NMVJU Manuals

Table of Contents

Part 1 Multi-Split Type Air Conditioners 2/3/4Mxs-N Series

1 Power Supply

2 Functions

3 Specifications

4 Dimensions

5 Wiring Diagrams

6 Piping Diagrams

7 Capacity Tables

8 Operation Limit

9 Fan Characteristics

10 Sound Level

11 Electric Characteristics

Part 2 Installation Manual

1 CTXG Series

2 CTXS, FTXS, CDXS, FDXS Series

3 FVXS Series

4 FFQ Series

5 Outdoor Unit

Part 3 Operation Manual

1 CTXG, CTXS, FTXS, CDXS, FDXS, FVXS Series

2 FFQ Series

Part 4 Options

1 Option List

2 Control Devices

3 Options for Indoor Unit

4 Options for Outdoor Unit

Table of Contents

Part 1 List of Functions

Part 2 Specifications

Part 3 Printed Circuit Board Connector Wiring Diagram

Part 4 Functions and Control

Part 5 Remote Controller

Part 6 Service Diagnosis

Part 7 Trial Operation and Field Settings

Part 8 Appendix

Table of Contents

Table of Contents

Part 1 List of Functions

Part 2 Specifications

Part 3 Printed Circuit Board Connector Wiring Diagram

1 Indoor Unit

2 Wired Remote Controller

3 Wireless Remote Controller Kit

4 Outdoor Unit

Part 4 Functions and Control

1 Common Functions

2 CTXG, CTXS, FTXS, CDXS, FDXS, FVXS Series Functions

3 FFQ Series Functions

4 Control Specification

Part 5 Remote Controller

Part 6 Service Diagnosis

1 General Problem Symptoms and Check Items

2 Troubleshooting with LED

3 Service Diagnosis

4 Code Indication on Remote Controller

5 Troubleshooting for CTXG, CTXS, FTXS, CDXS, FDXS, FVXS Series

6 Troubleshooting for FFQ Series

7 Troubleshooting for Outdoor Unit

8 Check

Part 7 Trial Operation and Field Settings

1 Pump down Operation

2 Forced Cooling Operation

3 Wiring Error Check Function

4 Trial Operation

5 Field Settings

6 Silicone Grease on Power Transistor/Diode Bridge

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