Daikin FTX12NMVJU Manuals

Manuals and User Guides for Daikin FTX12NMVJU. We have 10 Daikin FTX12NMVJU manuals available for free PDF download: Service Manual, Engineering Data, Operation Manual, Installation Manual

Daikin FTX12NMVJU Service Manual (242 pages)

Inverter Pair: Wall Mounted Type, Floor Standing Type, Duct Connected Type.

Brand: Daikin | Category: Air Conditioner | Size: 23.96 MB

Table of Contents
2
Introduction

6
Part 1 General Information

14
- Applicable Models
  15
- Functions
  16
Part 2 Specifications

18
- Specifications
  19
Part 3 Printed Circuit Board Connector Wiring Diagram

26
- Indoor Unit
  27
  - Ftx09/12Nmvju
    27
  - Ftx15Nmvju
    29
  - Ftx18/24Uvju
    31
  - Fvxs09/12/15Nvju
    33
  - Fdmq12/18/24Rvju
    35
- Wireless Remote Controller Receiver
  37
  - Brc082A43
    37
- Wired Remote Controller
  38
  - Brc1E73
    38
- Outdoor Unit
  39
  - Rxl09Qmvju
    39
  - Rxl12Qmvju(9)
    41
  - Rxl15Qmvju
    43
  - Rxl18/24Umvju
    44
- Optional Adaptor
  47
  - BRP072A43 Wireless LAN Adaptor
    47
  - KRP067A41/KRP980B2 Remote Control PC-Board Set
    47
Part 4 Functions and Control

48
- Common Functions
  49
  - Temperature Control
    49
  - Frequency Principle
    49
- Functions for FTX, FVXS Series
  51
  - Airflow Direction Control
    51
  - COMFORT AIRFLOW Operation
    54
  - Fan Speed Control for Indoor Unit
    55
  - Program Dry Operation
    56
  - Automatic Cooling/Heating Changeover
    57
  - Thermostat Control
    58
  - NIGHT SET Mode
    59
  - ECONO Operation
    60
  - INTELLIGENT EYE Operation
    61
  - POWERFUL Operation
    62
  - Clock Setting
    63
  - WEEKLY TIMER Operation
    64
  - Other Functions
    70
- Functions for FDMQ Series
  71
- Thermistor Functions
  82
- Control Specification
  83
  - Mode Hierarchy
    83
  - Frequency Control
    83
  - Controls at Mode Changing/Start-Up
    85
  - Discharge Pipe Temperature Control
    87
  - Input Current Control
    88
  - Freeze-Up Protection Control
    89
  - Heating Peak-Cut Control
    89
  - Outdoor Fan Control
    90
  - Liquid Compression Protection Function
    90
  - Defrost Control
    91
  - Electronic Expansion Valve Control
    92
  - Malfunctions
    95
Part 5 Remote Controller

96
- Applicable Remote Controller
  97
- Arc466A21
  98
- Arc466A37
  100
- Arc480A8
  102
- Brc082A43
  103
- Brc1E73
  105
Part 6 Service Diagnosis

111
- General Problem Symptoms and Check Items
  113
- Troubleshooting with LED
  114
  - Indoor Unit
    114
  - Outdoor Unit
    115
- Service Diagnosis
  116
  - ARC480 Series
    116
  - ARC466 Series
    119
  - Brc1E73
    122
  - Brc082A43
    124
- Error Codes and Description
  128
- Troubleshooting for FTX, FVXS Series
  129
- Troubleshooting for FDMQ Series
  143
- Troubleshooting for Outdoor Unit
  158
  - Outdoor Unit PCB Abnormality
    158
  - OL Activation (Compressor Overload)
    159
  - Compressor Lock
    162
  - DC Fan Lock
    163
  - Input Overcurrent Detection
    164
  - Four Way Valve Abnormality
    166
  - Discharge Pipe Temperature Control
    168
  - High Pressure Control in Cooling
    170
  - System Shutdown Due to Temperature Abnormality in the Compressor
    172
  - Compressor Sensor System Abnormality
    173
  - Position Sensor Abnormality
    174
  - Thermistor or Related Abnormality (Outdoor Unit)
    177
  - Electrical Box Temperature Rise
    179
  - Radiation Fin Temperature Rise
    181
  - Output Overcurrent Detection
    183
  - Signal Transmission Error on Outdoor Unit PCB
    185
- Check
  186
  - Thermistor Resistance Check
    186
  - Indoor Fan Motor Connector Check
    187
  - Power Supply Waveform Check
    189
  - Electronic Expansion Valve Check
    189
  - Four Way Valve Performance Check
    190
  - Inverter Unit Refrigerant System Check
    190
  - Inverter Analyzer Check
    191
  - Rotation Pulse Check on the Outdoor Unit PCB
    194
  - Installation Condition Check
    195
  - Discharge Pressure Check
    195
  - Outdoor Fan System Check
    196
  - Main Circuit Short Check
    196
  - Power Module Check
    199
Part 7 Trial Operation and Field Settings

202
- Pump down Operation
  203
- Forced Cooling Operation
  204
- Trial Operation
  207
- Field Settings for FTX, FVXS Series
  211
  - Temperature Display Switch
    211
  - When 2 Units Are Installed in 1 Room
    212
  - Jumper and Switch Settings
    214
- Field Settings for FDMQ Series
  215
- Field Settings for Outdoor Unit
  222
  - Facility Setting (Cooling at Low Outdoor Temperature)
    222
  - Drain Pan Heater
    223
- Silicone Grease on Power Transistor/Diode Bridge
  224
Part 8 Appendix

225
- Piping Diagrams
  226
  - Indoor Unit
    226
  - Outdoor Unit
    228
- Wiring Diagrams
  231
  - Indoor Unit
    231
  - Outdoor Unit
    236
- Operation Limit
  241

Daikin FTX12NMVJU Service Manual (145 pages)

Brand: Daikin | Category: Air Conditioner | Size: 4.71 MB

Table of Contents
3
Safety Cautions
6
- Warnings and Cautions Regarding Safety of Workers
  6
- Warnings and Cautions Regarding Safety of Users
  8
Icons Used
11
Part 1 List of Functions

12
- Functions
  13
Part 2 Specifications

15
- Specifications
  16
Part 3 Printed Circuit Board Connector Wiring Diagram

20
- Indoor Unit
  21
  - Ftx09/12Nmvju
    21
  - Ftx15Nmvju
    23
  - Fvxs09/12/15Nvju
    25
- Outdoor Unit
  27
  - Rxl09Qmvju
    27
  - Rxl12Qmvju
    28
  - Rxl15Qmvju
    29
Part 4 Functions and Control

30
- Main Functions
  31
  - Temperature Control
    31
  - Frequency Principle
    31
  - Airflow Direction Control
    33
  - Fan Speed Control for Indoor Unit
    36
  - Program Dry Operation
    37
  - Automatic Operation
    38
  - Thermostat Control
    39
  - NIGHT SET Mode
    40
  - ECONO Operation
    40
  - Inverter POWERFUL Operation
    41
  - Clock Setting
    42
  - WEEKLY TIMER Operation (FVXS Series)
    43
  - Functions and Control
    45
  - Other Functions
    49
- Thermistor Functions
  50
- Control Specification
  51
  - Mode Hierarchy
    51
  - Frequency Control
    52
  - Controls at Mode Changing / Start-Up
    54
  - Compressor Protection Function
    55
  - Discharge Pipe Temperature Control
    56
  - Input Current Control
    57
  - Freeze-Up Protection Control
    58
  - Heating Peak-Cut Control
    58
  - Outdoor Fan Control
    59
  - Liquid Compression Protection Function
    59
  - Defrost Control
    60
  - Electronic Expansion Valve Control
    61
  - Pressure Equalizing Control
    62
  - Malfunctions
    64
Part 5 Remote Controller

65
- FTX Series
  66
- FVXS Series
  68
  - Mode Button
    69
  - Quiet Button
    69
  - Clock Button
    69
Part 6 Service Diagnosis

70
- General Problem Symptoms and Check Items
  72
- Troubleshooting with LED
  73
  - Indoor Unit
    73
  - Outdoor Unit
    73
- Service Diagnosis
  74
  - ARC480 Series
    74
  - ARC466 Series
    77
- Troubleshooting
  80
- Check
  112
  - Thermistor Resistance Check
    112
  - Indoor Fan Motor Connector Output Check
    113
  - Power Supply Waveforms Check
    114
  - Electronic Expansion Valve Check
    114
  - Four Way Valve Performance Check
    115
  - Inverter Unit Refrigerant System Check
    115
  - Inverter Analyzer Check
    116
  - Rotation Pulse Check on the Outdoor Unit PCB
    118
  - Installation Condition Check
    119
  - Discharge Pressure Check
    119
  - Outdoor Fan System Check
    120
  - Main Circuit Short Check
    120
  - Power Module Check
    122
Part 7 Trial Operation and Field Settings

124
- Pump down Operation
  125
- Forced Cooling Operation
  126
- Trial Operation
  127
- Field Settings
  129
- Silicone Grease on Power Transistor / Diode Bridge
  133
Part 8 Appendix

134
- Piping Diagrams
  135
  - Indoor Unit
    135
  - Outdoor Unit
    136
- Wiring Diagrams
  138
  - Indoor Unit
    138
  - Outdoor Unit
    141

Daikin FTX12NMVJU Engineering Data (176 pages)

Cooling Only / Heat Pump - SEER 18 Models

Brand: Daikin | Category: Air Conditioner | Size: 13.51 MB

Table of Contents
3
1 Power Supply

5
2 Functions

6
3 Specifications

8
- Heat Pump
  10
4 Dimensions

12
- Outdoor Unit
  15
5 Wiring Diagrams

17
- Outdoor Unit
  18
6 Piping Diagrams

19
- Outdoor Unit
  21
7 Capacity Tables

25
- Heat Pump
  33
8 Operation Limit

47
9 Sound Level

48
- Indoor Unit
  49
- Outdoor Unit
  52
10 Electric Characteristics

55
11 Installation Manual

56
- Indoor Unit
  56
- Outdoor Unit
  68
12 Operation Manual

80
- Cooling Only
  80
- Heat Pump
  108
13 Optional Accessories

136

Daikin FTX12NMVJU Operation Manual (92 pages)

Brand: Daikin | Category: Air Conditioner | Size: 34.29 MB

English

3
- Operation Manual
  1
- Comfort Airflow
  2
- Contents
  
  4
  - Table of Contents
    3
  - Read before Operation
    4
- 
  
  4
- 
  
  12
- 
  
  16
- 
  
  18
  - Preparation before Operation
    
    11
    
    Basic Operation
    12
    
    AUTO · COOL · DRY · HEAT · FAN ONLY Operation
    12
    
    Only Operation
    12
    
    Stops The Operation
    13
    
    Tips for Saving Energy
    13
    
    Adjusting the Airflow Rate
    14
    
    Adjusting the Airflow Direction
    15
    
    COMFORT AIRFLOW Operation
    16
    
    Useful Functions
    16
    
    Comfort Airflow Operation
    16
    
    POWERFUL Operation
    16
    
    Powerful Operation
    16
    
    ECONO Operation
    17
    
    Econo Operation
    17
    
    ON/OFF TIMER Operation
    18
    
    TIMER Operation
    18
    
    ON TIMER Button
    18
    
    Cancels The Timer Setting
    18
    
    NIGHT SET Mode
    19
    
    Care
    20
- 
  
  20
  - Care And Cleaning
    
    20
    
    Ftx09Nmvju / Ftx12Nmvju / Ftxn09Nmvju / Ftxn12Nmvju
    20
  - Care And Cleaning
    
    22
    
    Ftx18Nmvju / Ftx24Nmvju / Ftxn18Nmvju / Ftxn24Nmvju
    23
  - Care And Cleaning
    
    23
    
    All Models
    26
    
    When the Need Arises
    27
- 
  
  27
  - Faq
    
    27
    
    Indoor Unit
    27
    
    Outdoor Unit
    27
Français

33
- Sommaire
  
  34
  - Troubleshooting
    
    28
    
    Remote Controller
    29
    
    Disposal Requirements
    30
    
    À Lire Avant Utilisation
    34
- 
  
  34
- 
  
  42
- 
  
  46
- 
  
  48
  - Préparation Avant L'utilisation
    
    41
    
    Opérations de Base
    42
    
    Fonctionnement AUTO · REFROIDISSEMENT · SEC · CHAUFFAGE · VENTILATEUR UNIQUEMENT
    42
    
    Réglage du Débit D'air
    44
    
    Réglage de la Direction du Flux D'air
    45
    
    Fonctionnement FLUX D'AIR CONFORTABLE
    46
    
    Fonctionnement PUISSANT
    46
    
    Fonctions Utiles
    46
    
    Fonctionnement ÉCONO
    47
    
    Fonctionnement MINUTERIE
    48
    
    Fonctionnement MINUTERIE MARCHE/ARRÊT
    48
    
    Entretien
    50
- 
  
  50
- 
  
  57
  - Faq
    
    57
Español

63
- Contenidos
  
  64
  - Dépannage
    
    58
    
    Leer Antes de la Operación
    64
- 
  
  64
- 
  
  74
- 
  
  76
- 
  
  78
  - Preparación Previa a la Operación
    
    71
    
    Operación Básica
    72
    
    Ajuste de la Tasa del Flujo de Aire
    74
    
    Ajuste de la Dirección del Flujo de Aire
    75
    
    Funciones Útiles
    76
    
    Operación FLUJO de AIRE AGRADABLE
    76
    
    Operación POTENTE
    76
    
    Operación ECONO
    77
    
    Encendido/Apagado
    78
    
    Operación Del Temporizador
    78
    
    Cuidados
    80
- 
  
  80
- 
  
  87
  - Preguntas Frecuentes
    
    87
    
    Unidad Interior
    87
    
    Unidad Exterior
    87
  - Localización de Averías
    
    88
    
    Control Remoto
    89

Daikin FTX12NMVJU Installation Manual (39 pages)

R410A Split Series

Brand: Daikin | Category: Air Conditioner | Size: 6.41 MB

English

2
- Installation Manual
  1
- Safety Considerations
  
  2
  - Table of Contents
    2
- Accessories
  
  4
- Choosing an Installation Site
  
  4
  - Indoor Unit
    4
  - Wireless Remote Controller
    4
- Indoor Unit Installation Drawings
  
  5
- Indoor Unit Installation
  
  6
- Refrigerant Piping Work
  
  10
  - Flaring The Pipe End
    10
  - Refrigerant Piping
    10
- Installation Tips
  
  11
  - Removing And Installing The Front Panel
    11
    
    Removing And Installing The Front Grille
    12
    
    How To Set The Different Addresses
    12
- Trial Operation and Testing
  
  13
  - Test Items
    13
Français

14
Español

26

Daikin FTX12NMVJU Operation Manual (32 pages)

Brand: Daikin | Category: Air Conditioner | Size: 11.01 MB

Operation Manual
1
Comfort Airflow
2
Table of Contents
3
Safety Considerations

4
Names of Parts

6
- Ftx09Nmvju / Ftx12Nmvju / Ftxn09Nmvju / Ftxn12Nmvju
  6
Names of Parts

8
- Ftx15Nmvju / Ftx18Nmvju / Ftx24Nmvju / Ftxn18Nmvju / Ftxn24Nmvju
  8
- Night Set Mode
  10
Preparation before Operation

11
- Basic Operation
  12
  - AUTO · COOL · DRY · HEAT · FAN ONLY Operation
    12
  - FAN ONLY Operation
    13
  - Adjusting the Airflow Rate
    14
  - Adjusting the Airflow Direction
    15
  - Useful Functions
    16
    
    COMFORT AIRFLOW Operation
    16
    
    POWERFUL Operation
    16
    
    ECONO Operation
    17
  - TIMER Operation
    18
    
    ON/OFF TIMER Operation
    18
  - Care
    20
Care and Cleaning

20
- Ftx09Nmvju / Ftx12Nmvju / Ftxn09Nmvju / Ftxn12Nmvju
  20
Care and Cleaning

22
- Ftx15Nmvju / Ftx18Nmvju / Ftx24Nmvju / Ftxn18Nmvju / Ftxn24Nmvju
  23
Care and Cleaning

23
- All Models
  26
Faq

27
- Indoor Unit
  27
- Outdoor Unit
  27
Troubleshooting

28
- Remote Controller
  29

Daikin FTX12NMVJU Installation Manual (27 pages)

Brand: Daikin | Category: Air Conditioner | Size: 4.99 MB

Daikin FTX12NMVJU Operation Manual (33 pages)

Brand: Daikin | Category: Air Conditioner | Size: 3.48 MB

Safety Considerations
4
Names of Parts
6
Ftx09Nmvju / Ftx12Nmvju / Ftxn09Nmvju / Ftxn12Nmvju
6
Ftx15Nmvju / Ftx18Nmvju / Ftx24Nmvju / Ftxn18Nmvju / Ftxn24Nmvju
8
Preparation before Operation
11
Operation
12
COMFORT AIRFLOW Operation
16
Powerful Operation
16
ECONO Operation
17
ON/OFF TIMER Operation
18
Care and Cleaning
20
Troubleshooting
28

Daikin FTX12NMVJU Installation Manual (14 pages)

Brand: Daikin | Category: Air Conditioner | Size: 2.6 MB

Installation Manual
1
Safety Considerations

2
- Table of Contents
  2
Accessories

4
Choosing an Installation Site

4
- Indoor Unit
  4
- Wireless Remote Controller
  4
Indoor Unit Installation Diagram

5
Indoor Unit Installation

6
Refrigerant Piping Work

10
- Flaring the Pipe End
  10
- Refrigerant Piping
  10
Installation Tips

11
Trial Operation and Testing

13
- Test Items
  13

Daikin FTX12NMVJU Service Manual (20 pages)

Removal Procedure, 9000/12000 Btu/h Class, Indoor Unit, Inverter, Wall Mounted Type, Cooling Only, Heat Pump

Brand: Daikin | Category: Air Conditioner | Size: 1.89 MB

Daikin Categories

Air Conditioner Heat Pump Remote Control Chiller Fan

More Daikin Manuals

Daikin FTX12NMVJU Manuals

Table of Contents

Introduction

Part 1 General Information

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

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

1 Power Supply

2 Functions

3 Specifications

4 Dimensions

5 Wiring Diagrams

6 Piping Diagrams

7 Capacity Tables

8 Operation Limit

9 Sound Level

10 Electric Characteristics

11 Installation Manual

12 Operation Manual

13 Optional Accessories

Table of Contents

English

Contents



Safety Considerations

Names Of Parts

Names Of Parts







Preparation before Operation



Care And Cleaning

Care And Cleaning

Care And Cleaning



Faq

Français

Sommaire

Troubleshooting



Considérations Sur la Sécurité

Noms Des Pièces

Noms Des Pièces







Préparation Avant L'utilisation



Entretien Et Nettoyage

Entretien Et Nettoyage

Entretien Et Nettoyage



Faq

Español

Contenidos

Dépannage



Consideraciones de Seguridad

Nombres De Las Partes

Nombres De Las Partes







Preparación Previa a la Operación

