Daikin SUPER MULTI NX FDXS12LVJU Manuals

Manuals and User Guides for Daikin SUPER MULTI NX FDXS12LVJU. We have 13 Daikin SUPER MULTI NX FDXS12LVJU manuals available for free PDF download: Engineering Data, Service Manual, Operation Manual, Installation Manual

Daikin SUPER MULTI NX FDXS12LVJU 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

Daikin SUPER MULTI NX FDXS12LVJU Service Manual (414 pages)

Inverter Pair FTXS-L Series FDXS-L Series

Brand: Daikin | Category: Air Conditioner | Size: 20.07 MB

Table of Contents
3
Safety Considerations
9
- Safety Considerations for Repair
  9
- Safety Considerations for Users
  10
List of Functions

11
- Functions
  12
  - FTXS Series
    12
  - FDXS Series
    14
Specifications

15
- Specifications
  16
  - FTXS Series
    16
  - FDXS Series
    21
Printed Circuit Board Connector Wiring Diagram

22
- Indoor Unit
  23
  - Ftxs09/12Lvju
    23
  - Ftxs15/18/24/30/36Lvju
    26
  - Fdxs09/12Lvju
    29
- Outdoor Unit
  31
  - Rxs09/12Lvju
    31
  - Rxs15/18Lvju
    33
  - Rxs24Lvju, Rk(X)S30/36Lvju
    35
Function and Control

37
- Main Functions
  38
  - Temperature Control
    38
  - Frequency Principle
    38
  - Airflow Direction Control (FTXS Series)
    40
  - Fan Speed Control for Indoor Unit
    42
  - Program Dry Operation
    43
  - Automatic Operation
    44
  - Thermostat Control
    45
  - NIGHT SET Mode
    46
  - ECONO Operation
    47
  - INTELLIGENT EYE Operation (FTXS Series)
    48
  - Inverter POWERFUL Operation
    49
  - Other Functions
    50
- Function of Thermistor
  51
- Control Specification
  52
  - Mode Hierarchy
    52
  - Frequency Control
    53
  - Controls at Mode Changing / Start-Up
    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
Operation Manual

65
- System Configuration
  66
- FTXS Series
  67
  - Remote Controller
    67
  - AUTO · DRY · COOL · HEAT · FAN Operation
    69
  - Adjusting the Airflow Direction and Rate
    71
  - COMFORT AIRFLOW / INTELLIGENT EYE Operation
    74
  - POWERFUL Operation
    76
  - OUTDOOR UNIT QUIET Operation
    77
  - ECONO Operation
    78
  - OFF TIMER Operation
    79
  - ON TIMER Operation
    80
  - WEEKLY TIMER Operation
    81
- FDXS Series
  87
  - Remote Controller
    87
  - AUTO · DRY · COOL · HEAT · FAN Operation
    89
  - Adjusting the Airflow Rate
    91
  - POWERFUL Operation
    92
  - OUTDOOR UNIT QUIET Operation
    93
  - ECONO Operation
    94
  - OFF TIMER Operation
    95
  - ON TIMER Operation
    96
Service Diagnosis

97
- Troubleshooting with LED
  99
  - Indoor Unit
    99
  - Outdoor Unit
    99
- Problem Symptoms and Measures
  100
- Service Check Function
  101
- Troubleshooting
  104
- Check
  152
  - Thermistor Resistance Check
    152
  - Fan Motor Connector Output Check
    153
  - Hall IC Check
    153
  - Power Supply Waveforms Check
    154
  - Electronic Expansion Valve Check
    154
  - Fourway Valve Performance Check
    155
  - Inverter Units Refrigerant System Check
    155
  - Inverter Checker" Check
    156
  - Rotation Pulse Check on the Outdoor Unit PCB
    158
  - Installation Condition Check
    159
  - Discharge Pressure Check
    160
  - Outdoor Fan System Check
    160
  - Main Circuit Short Check
    161
  - Capacitor Voltage Check
    162
  - Power Module Check
    163

Daikin SUPER MULTI NX FDXS12LVJU Service Manual (285 pages)

Super Multi NX G-Series / J-Series

Brand: Daikin | Category: Air Conditioner | Size: 18.48 MB

Table of Contents
2
Safety Considerations
7
- Safety Considerations for Repair
  7
- Safety Considerations for Users
  8
Part 1

9
- Part
  9
List of Functions

9
- Functions
  10
Part 2

15
Specifications

15
- Indoor Unit
  16
- Outdoor Unit
  21
Part 3

24
Part

24
- Indoor Unit
  25
  - Ctxs07Jvju, Ctxs09/12Hvju, Ftxs15/18Hvju
    25
  - Ctxs07Lvju, Ftxs09/12Lvju
    27
  - Ftxs15/18Lvju
    30
  - Fdxs09/12Dvju
    33
  - Fdxs09/12Lvju, Cdxs15/18Lvju
    35
- Outdoor Unit
  37
  - 2Mxs18Gvju
    37
  - 3Mxs24Jvju, 4Mxs32Gvju
    40
Printed Circuit Board Connector Wiring Diagram

24
Part 4

42
Function and Control

42
- Part
  42
- Main Functions
  43
  - Temperature Control
    43
  - Frequency Principle
    43
  - Airflow Direction Control (CTXS/FTXS Series)
    45
  - Fan Speed Control for Indoor Unit
    47
  - Program Dry Operation
    48
  - Automatic Operation
    49
  - Thermostat Control
    50
  - NIGHT SET Mode
    52
  - ECONO Operation
    53
  - HOME LEAVE Operation
    54
  - INTELLIGENT EYE Operation (CTXS/FTXS Series)
    55
  - Inverter POWERFUL Operation
    56
  - Other Functions
    57
- Function of Thermistor
  59
- Control Specification
  62
  - Mode Hierarchy
    62
  - Frequency Control
    63
  - Controls at Mode Changing / Start-Up
    65
  - Discharge Pipe Temperature Control
    66
  - Input Current Control
    67
  - Freeze-Up Protection Control
    67
  - Heating Peak-Cut Control
    68
  - Outdoor Fan Control
    69
  - Liquid Compression Protection Function
    69
  - Defrost Control
    70
  - Low Hz High Pressure Limit
    71
  - Outdoor Electronic Expansion Valve Control
    71
  - Pressure Equalizing Control
    73
  - Malfunctions
    76
Part 5

78
Operation Manual

78
- System Configuration
  79
- CTXS-J, CTXS-H, FTXS-H Series
  80
  - Remote Controller
    80
  - AUTO · DRY · COOL · HEAT · FAN Operation
    82
  - Adjusting the Airflow Direction
    84
  - INTELLIGENT EYE Operation
    86
  - POWERFUL Operation
    88
  - OUTDOOR UNIT QUIET Operation
    89
  - HOME LEAVE Operation
    90
  - TIMER Operation
    92
  - Note for Multi System
    94
- CTXS-L, FTXS-L Series
  96
  - Remote Controller
    96
  - AUTO · DRY · COOL · HEAT · FAN Operation
    98
  - Operating Conditions
    99
  - Adjusting the Airflow Direction and Rate
    100
  - COMFORT AIRFLOW / INTELLIGENT EYE Operation
    103
  - POWERFUL Operation
    105
  - OUTDOOR UNIT QUIET Operation
    106
  - ECONO Operation
    107
  - OFF TIMER Operation
    108
  - ON TIMER Operation
    109
  - WEEKLY TIMER Operation
    110
  - Note for Multi System
    116
  - Quick Reference
    118
- FDXS-D Series
  119
  - Remote Controller
    119
  - AUTO · DRY · COOL · HEAT · FAN Operation
    120
  - POWERFUL Operation
    122
  - OUTDOOR UNIT QUIET Operation
    123
  - HOME LEAVE Operation
    124
  - TIMER Operation
    126
- CDXS-L, FDXS-L Series
  128
  - Remote Controller
    128
  - AUTO · DRY · COOL · HEAT · FAN Operation
    130
  - Adjusting the Airflow Rate
    132
  - POWERFUL Operation
    133
  - OUTDOOR UNIT QUIET Operation
    134
  - ECONO Operation
    135
  - OFF TIMER Operation
    136
  - ON TIMER Operation
    137
  - Note for Multi System
    138
  - Quick Reference
    140

Daikin SUPER MULTI NX FDXS12LVJU Service Manual (299 pages)

Multi-Split Type Air Conditioners

Brand: Daikin | Category: Air Conditioner | Size: 7.27 MB

Table of Contents
2
Introduction

7
Part 1 General Information

15
- Applicable Models
  16
  - Heat Pump
    16
- Functions
  17
  - RA Indoor Unit
    17
  - SA Indoor Unit
    23
  - Outdoor Unit
    27
Part 2 Specifications

28
- Specifications
  29
  - RA Indoor Unit
    29
  - SA Indoor Unit
    37
  - Outdoor Unit
    40
Part 3 Printed Circuit Board Connector Wiring Diagram

42
- Indoor Unit
  43
  - Ftxr09/12/18Tvjuw(S), Ctxg09/12/18Qvjuw(S)
    43
  - Ctxs07Lvju, Ftxs09/12Lvju
    45
  - Ftxs15/18/24Lvju
    47
  - Fdxs09/12Lvju, Cdxs15/18/24Lvju
    49
  - Fvxs09/12/15/18Nvju
    51
  - Fdmq09/12/15/18/24Rvju
    53
  - Ffq09/12/15/18Q2Vju
    55
- Sensor Kit for FFQ Series
  56
  - Bryq60A2W(S)
    56
- Wired Remote Controller
  57
  - Brc1E73
    57
- Wireless Remote Controller Receiver for FDMQ Series
  58
  - Brc082A43
    58
- Wireless Remote Controller Kit for FFQ Series
  59
  - Brc082A41W, Brc082A42W(S)
    59
- Outdoor Unit
  60
Part 4 Functions and Control

63
- Common Functions
  65
  - Temperature Control
    65
  - Frequency Principle
    65
- RA Indoor Unit Functions
  67
  - Airflow Direction Control
    67
  - Fan Speed Control for Indoor Unit
    70
  - Program Dry Operation
    71
  - Automatic Cooling/Heating Changeover
    72
  - Thermostat Control
    73
  - NIGHT SET Mode
    74
  - ECONO Operation
    75
  - 2-Area INTELLIGENT EYE Operation
    76
  - INTELLIGENT EYE Operation
    78
  - POWERFUL Operation
    79
  - Multi-Monitor Lamp/Timer Lamp
    80
  - Clock Setting
    81
  - WEEKLY TIMER Operation
    82
  - Other Functions
    88
- SA Indoor Unit Functions
  90
- Control Specification
  108
  - Thermistor Functions
    108
  - Mode Hierarchy
    110
  - Frequency Control
    111
  - Controls at Mode Changing/Start-Up
    113
  - Discharge Pipe Temperature Control
    115
  - Input Current Control
    116
  - Freeze-Up Protection Control
    117
  - Heating Peak-Cut Control
    119
  - Outdoor Fan Control
    120
  - Liquid Compression Protection Function
    120
  - Defrost Control
    120
  - Low Hz High Pressure Limit
    122
  - Electronic Expansion Valve Control
    122
  - Malfunctions
    127
Part 5 Remote Controller

128
- Applicable Remote Controller
  129
- Arc466A36
  130
- Arc452A21
  132
- Arc452A23
  134
- Arc466A21
  136
- BRC944B2 Wired Remote Controller
  138
- BRC1E73 Wired Remote Controller
  139
- BRC082A43 Wireless Remote Controller
  145
- BRC082A41W, BRC082A42W(S) Wireless Remote Controller
  147

Daikin SUPER MULTI NX FDXS12LVJU 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

Daikin SUPER MULTI NX FDXS12LVJU 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

Daikin SUPER MULTI NX FDXS12LVJU Service Manual (250 pages)

Multi-Split 8-Zone Heat Pump Systems

Brand: Daikin | Category: Heat Pump | Size: 9.87 MB

Part 3 Printed Circuit Board Connector Wiring Diagram

23
- Table of Contents
  23
- 1 Outdoor Unit
  
  24
  - Rmxs48Lvju
    24
- 2 Branch Provider (BP) Unit
  
  27
  - Bpmks048A2U, Bpmks049A3U
    27
- 3 Indoor Unit
  
  28
  - Ctxs07Lvju
    28
  - Ctxs07Jvju, Ctxs09/12Hvju
    30
  - Ftxs15/18/24Lvju
    32
  - Fdxs09/12Lvju, Cdxs15/18/24Lvju
    34
  - Ffq09/12/15/18Lvju
    36
- 4 Wired Remote Controller
  
  37
  - Brc1E72
    37
- 5 Wireless Remote Controller
  
  38
  - Brc7E830
    38
Refrigerant Circuit Part 4

39
- Refrigerant Circuit Part
  
  40
- 1 Refrigerant Circuit
  
  40
  - Outdoor Unit
    40
  - Branch Provider (BP) Unit
    41
- 2 Functional Parts Layout
  
  42
- 3 Refrigerant Flow for each Operation Mode
  
  44
Part 5 Function

48
- 1 Operation Mode
  
  50
- 2 Basic Control
  
  51
- 3 Special Control
  
  54
  - Startup Control
    54
  - Oil Return Operation
    55
  - Defrosting Operation
    57
  - Pump-Down Residual Operation
    57
  - Restart Standby
    58
  - Stopping Operation
    58
- 4 Protection Control
  
  59
- 5 Other Control
  
  65
  - Demand Control
    65
  - Heating Operation Prohibition Control
    65
- 6 Branch Provider (BP) Unit Control
  
  66
- 7 Function of CTXS, FTXS, CDXS, FDXS Series
  
  71
  - Temperature Control
    71
  - Airflow Direction Control (CTXS/FTXS Series Only)
    72
  - Fan Speed Control for Indoor Unit
    74
  - Program Dry Operation
    75
  - Automatic Operation
    76
  - Thermostat Control
    77
  - NIGHT SET Mode
    78
  - ECONO Operation
    78
  - HOME LEAVE Operation
    79
  - INTELLIGENT EYE Operation
    81
  - Inverter POWERFUL Operation
    82
  - Clock Setting
    83
  - WEEKLY TIMER Operation
    84
  - Other Functions
    90
- 8 Function of FFQ Series
  
  91
Part 6 Test Operation and Field Settings

96
- 1 Test Operation
  
  97
- 2 Field Settings
  
  105
  - Outdoor Unit
    105
  - Setting Mode 1 (H1P Off)
    105
  - Setting Mode 2 (H1P On)
    105
  - External Low Noise
    107
    
    Setting / Demand Setting
    107
  - Night-Time Low Noise
    107
  - Capacity Precedence Setting
    107
  - Demand Setting
    107
    
    Constant Demand Setting
    107
  - Off
    110
    
    H1P H2P H3P H4P H5P H6P H7P
    110

Daikin SUPER MULTI NX FDXS12LVJU Service Manual (254 pages)

Multi-Split Type Air Conditioners 2/3MXL-Q Series

Brand: Daikin | Category: Air conditioners | Size: 11.31 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
26
FFQ Series
27
Outdoor Unit
28
Part 3 Printed Circuit Board Connector Wiring Diagram
30
Indoor Unit
31
Ctxg09/12/18Qvjuw(S)
31
Ctxs07Lvju, Ftxs09/12Lvju
33
Ftxs15/18Lvju
35
Fdxs09/12Lvju, Cdxs15/18Lvju
37
Fvxs09/12/15/18Nvju
39
Ffq09/12/15/18Q2Vju
41
Wired Remote Controller
42
Brc1E73
42
Wireless Remote Controller Kit
43
Brc082A41W, Brc082A42W(S)
43
Outdoor Unit
44
Part 4 Functions and Control
47
Common Functions
49
Temperature Control
49
Frequency Principle
49
CTXG, CTXS, FTXS, CDXS, FDXS, FVXS Series Functions
52
Airflow Direction Control
52
Fan Speed Control for Indoor Unit
56
Program Dry Operation
57
Automatic Operation
58
Thermostat Control
59
NIGHT SET Mode
60
ECONO Operation
61
2-Area INTELLIGENT EYE Operation
62
INTELLIGENT EYE Operation
64
POWERFUL Operation
65
Multi-Monitor Lamp/Timer Lamp
66
Clock Setting
67
WEEKLY TIMER Operation
68
Other Functions
74
FFQ Series Functions
76
Airflow Direction Control
76
Fan Speed Control for Indoor Unit
76
Program Dry Operation
77
Clock and Calendar Setting (with Wired Remote Controller BRC1E73)
78
Schedule TIMER Operation (with Wired Remote Controller BRC1E73)
80
Setback Function (with Wired Remote Controller BRC1E73)
84
Drain Pump Control
84
Hot Start Control (in Heating Operation Only)
86
Presence and Floor Sensors (Option)
87
Other Functions
90
Control Specification
91
Thermistor Functions
91
Mode Hierarchy
93
Frequency Control
94
Controls at Mode Changing/Start-Up
96
Discharge Pipe Temperature Control
97
Input Current Control
98
Freeze-Up Protection Control
99
Heating Peak-Cut Control
99
Outdoor Fan Control
100
Liquid Compression Protection Function
100
Defrost Control
101
Low Hz High Pressure Limit
102
Electronic Expansion Valve Control
103
Malfunctions
108
Part 5 Remote Controller
109
Applicable Remote Controller
110
Arc466A36
111
Arc452A21
113
Arc452A23
115
Arc466A21
117
BRC1E73 (Wired Remote Controller)
119
BRC082A41W, BRC082A42W(S) (Wireless Remote Controller Kit)
125
Part 6 Service Diagnosis
127
General Problem Symptoms and Check Items
129
Troubleshooting with LED
130
Indoor Unit
130
Outdoor Unit
132

Daikin SUPER MULTI NX FDXS12LVJU Service Manual (222 pages)

Brand: Daikin | Category: Air Conditioner | Size: 7.16 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

19
- Indoor Unit
  20
- Outdoor Unit
  25
Part 3 Printed Circuit Board Connector Wiring Diagram

27
- Indoor Unit
  28
  - Ctxs07Lvju, Ftxs09/12Lvju
    28
  - Ftxs15/18Lvju
    30
  - Fdxs09/12Lvju, Cdxs15/18Lvju
    32
  - Fvxs09/12/15/18Nvju
    34
  - Ffq09/12/15/18Lvju
    36
- Wired Remote Controller
  37
  - Brc1E71
    37
  - Brc1E72/73
    38
- Wireless Remote Controller
  39
  - Brc7E830
    39
- Outdoor Unit
  40
Part 4 Functions and Control

43
- Functions for CTXS, FTXS, CDXS, FDXS, FVXS Series
  44
  - Temperature Control
    44
  - Frequency Principle
    44
  - Airflow Direction Control (CTXS, FTXS, FVXS Series)
    46
  - Fan Speed Control for Indoor Unit
    49
  - Program Dry Operation
    50
  - Automatic Operation
    51
  - Thermostat Control
    52
  - NIGHT SET Mode
    53
  - ECONO Operation
    53
  - INTELLIGENT EYE Operation (CTXS, FTXS Series)
    54
  - Inverter POWERFUL Operation
    55
  - Clock Setting
    56
  - WEEKLY TIMER Operation (CTXS, FTXS, FVXS Series)
    57
  - Function and Control
    59
  - Other Functions
    63
- Functions for FFQ Series
  64
- Control Specification
  70
  - Thermistor Functions
    70
  - Mode Hierarchy
    72
  - Frequency Control
    73
  - Controls at Mode Changing/Start-Up
    75
  - Discharge Pipe Temperature Control
    76
  - Input Current Control
    77
  - Freeze-Up Protection Control
    78
  - Heating Peak-Cut Control
    78
  - Outdoor Fan Control
    79
  - Liquid Compression Protection Function
    79
  - Defrost Control
    80
  - Low Hz High Pressure Limit
    81
  - Electronic Expansion Valve Control
    82
  - Pressure Equalizing Control
    84
  - Malfunctions
    87
Part 5 Remote Controller

88
- CTXS, FTXS Series
  89
- CDXS, FDXS Series
  91
- FVXS Series
  93
- FFQ Series
  95
  - BRC1E71> Wired Remote Controller
    95
  - BRC1E72/73> Wired Remote Controller
    100
    
    Operation Lamp
    101
    
    Down Button
    101
    
    Airflow Direction
    105
  - BRC7E830> Wireless Remote Controller
    106

Daikin SUPER MULTI NX FDXS12LVJU Engineering Data (206 pages)

Brand: Daikin | Category: Heat Pump | Size: 26.09 MB

Table of Contents
2
Power Supply
4
Functions
5
Specifications
7
Dimensions
11
Indoor Unit
11
Outdoor Unit
13
Wiring Diagrams
15
Indoor Unit
15
Outdoor Unit
17
Piping Diagrams
19
Indoor Unit
19
Outdoor Unit
21
Capacity Tables
23
Heat Pump
23
Capacity Correction Factor by the Length of Refrigerant Piping (Reference)
44
Operation Limit
46
Fan Characteristics
47
Sound Level
48
Measuring Location
48
Octave Band Level
49
Electric Characteristics
53
Installation Manual
54
Safety Considerations
54
Ftxs09/12Lvju
56
Ftxs15/18/24Lvju
67
Fdxs09/12Lvju
77
Safety Considerations
88
Rxs09/12Lvju
90
Rxs15/18Lvju
100
Rxs24Lvju
110
Operation Manual
120
Safety Considerations
120
Single Split Duct-Free System
122
Slim-Duct Wall Mounted
157
Optional Accessories
179
Option List
179
BRC944B2> Wired Remote Controller
180
KRP413AB1S> Wiring Adaptor for Timer Clock / Remote Controller
194
KRP928BB2S> Interface Adaptor for DIII-NET (Residential Air Conditioner)
198
KDT25N32> Insulation Kit for High Humidity
201
KPW937A4> Air Direction Adjustment Grille
202
KPW945A4> Air Direction Adjustment Grille
204
KKP945A4> Drain Plug
205

Daikin SUPER MULTI NX FDXS12LVJU Operation Manual (30 pages)

ROOM AIR CONDITIONER

Brand: Daikin | Category: Air Conditioner | Size: 4.19 MB

Operation Manual
1
Table of Contents
3
Safety Precautions
4
Names of Parts
6
- Front Cover
  8
- Clock Button
  9
- Quiet Button
  9
- Set Batteries
  10
- AUTO · DRY · COOL · HEAT · FAN Operation
  12
- Operating Conditions
  13
- Adjusting the Airﬂ Ow Rate
  14
- POWERFUL Operation
  15
- OUTDOOR UNIT QUIET Operation
  16
- ECONO Operation
  17
- OFF TIMER Operation
  18
- ON TIMER Operation
  19
C/F Display Switch
10
Preparation before Operation
10
Note for Multi System
20
Care and Cleaning
22
- Drain Pan
  23
- Before a Long Idle Period
  23
Troubleshooting
24
- During Operation
  26
- Call the Service Shop Immediately
  27
- Disposal Requirements
  27

Daikin SUPER MULTI NX FDXS12LVJU Operation Manual (30 pages)

Brand: Daikin | Category: Air Conditioner | Size: 6.06 MB

Daikin SUPER MULTI NX FDXS12LVJU Installation Manual (15 pages)

R410A Split Series ROOM Air Conditioner

Brand: Daikin | Category: Air Conditioner | Size: 0.69 MB

Daikin Categories

Air Conditioner Heat Pump Remote Control Chiller Fan

More Daikin Manuals

Daikin SUPER MULTI NX FDXS12LVJU 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

Table of Contents

List of Functions

Specifications

Printed Circuit Board Connector Wiring Diagram

Function and Control

Operation Manual

Service Diagnosis

Table of Contents

Part 1

List of Functions

Part 2

Specifications

Part 3

Part

Printed Circuit Board Connector Wiring Diagram

Part 4

Function and Control

Part 5

Operation Manual

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

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

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

Table of Contents

Part 3 Printed Circuit Board Connector Wiring Diagram

1 Outdoor Unit

2 Branch Provider (BP) Unit

3 Indoor Unit

4 Wired Remote Controller

5 Wireless Remote Controller

Refrigerant Circuit Part 4

Refrigerant Circuit Part

1 Refrigerant Circuit

2 Functional Parts Layout

3 Refrigerant Flow for each Operation Mode

Part 5 Function