User Manuals: Daikin FTXN12KEVJU Air Conditioner

Manuals and User Guides for Daikin FTXN12KEVJU Air Conditioner. We have 6 Daikin FTXN12KEVJU Air Conditioner manuals available for free PDF download: Service Manual, Operation Manual, Installation Manual

Daikin FTXN12KEVJU Service Manual (244 pages)

Inverter Pair Wall Mounted Type K-Series

Brand: Daikin | Category: Air Conditioner | Size: 11 MB

Table of Contents
3
Safety Consideration

7
Part 1

9
List of Functions

9
- Functions
  10
Part 2

12
Specifications

12
- Part
  12
- Specifications
  13
  - Cooling Only
    13
  - Heat Pump
    16
Part 3

19
Printed Circuit Board Connector Wiring Diagram

19
- Indoor Unit
  20
  - 09/12 Class
    20
  - 15/18/24 Class
    22
- Outdoor Unit
  24
  - 09/12 Class
    24
  - 15/18/24 Class
    26
Part 4

28
Function and Control

28
- Main Functions
  29
  - Temperature Control
    29
  - Frequency Principle
    29
  - Airflow Direction Control
    31
  - Fan Speed Control for Indoor Unit
    32
  - Program Dry Operation
    33
  - Automatic Operation
    34
  - Thermostat Control
    35
  - NIGHT SET Mode
    36
  - ECONO Operation
    37
  - Inverter POWERFUL Operation
    38
  - Other Functions
    39
- Function of Thermistor
  40
- Control Specification
  41
  - Mode Hierarchy
    41
  - Frequency Control
    42
  - Controls at Mode Changing / Start-Up
    44
  - Compressor Protection Function
    45
  - Discharge Pipe Temperature Control
    47
  - Input Current Control
    48
  - Freeze-Up Protection Control
    49
  - Heating Peak-Cut Control
    49
  - Outdoor Fan Control
    50
  - Liquid Compression Protection Function
    50
  - Defrost Control
    51
  - Electronic Expansion Valve Control
    53
  - Pressure Equalizing Control
    54
  - Malfunctions
    56
Part 5

57
Operation Manual

57
Part

57
- System Configuration
  58
- 12 Class
  59
  - Remote Controller
    59
  - AUTO · DRY · COOL · HEAT · FAN Operation
    61
  - Operating Conditions
    62
  - Adjusting the Airflow Direction and Rate
    63
  - COMFORT AIRFLOW Operation
    65
  - POWERFUL Operation
    66
  - ECONO Operation
    67
  - OFF TIMER Operation
    68
  - ON TIMER Operation
    69
- 18/24 Class
  70
  - Remote Controller
    70
  - AUTO · DRY · COOL · HEAT · FAN Operation
    72
  - Adjusting the Airflow Direction and Rate
    74
  - POWERFUL Operation
    76
  - OFF TIMER Operation
    77
  - ON TIMER Operation
    78
Part 6

79
Service Diagnosis

79
- Troubleshooting with LED
  81
  - Indoor Unit
    81
  - Outdoor Unit
    81
- Problem Symptoms and Measures
  82
- Service Check Function
  83
- Troubleshooting
  86
- Check
  124
  - Thermistor Resistance Check
    124
  - Fan Motor Connector Output Check
    125
  - Power Supply Waveforms Check
    126
  - Electronic Expansion Valve Check
    126
  - Four-Way Valve Performance Check
    127
  - Inverter Unit Refrigerant System Check
    127
  - Inverter Checker" Check
    128
  - Rotation Pulse Check on the Outdoor Unit PCB
    130
  - Installation Condition Check
    131
  - Discharge Pressure Check
    132
  - Outdoor Fan System Check
    132
  - Main Circuit Short Check
    133
  - Power Module Check
    134
Part 7

135
Removal Procedure

135
- Indoor Unit: 09/12 Class
  136
  - Removal of Air Filters
    136
  - Removal of Horizontal Blade
    138
  - Removal of Front Panel
    140
  - Removal of Front Grille
    141
  - Removal of Electrical Box / Vertical Blades
    142
  - Removal of Swing Motor / Pcbs
    147
  - Removal of Indoor Heat Exchanger
    151
  - Removal of Fan Rotor / Fan Motor
    154
  - Exchange of Piping Direction (Drain Hose)
    157
- Indoor Unit: 15/18/24 Class
  158
  - Removal of Air Filters / Front Panel
    158
  - Removal of Front Grille
    161
  - Part
    162
  - Removal of Horizontal Blades / Vertical Blades
    163
  - Removal of Electrical Box / Pcbs / Swing Motors
    165
  - Removal of Indoor Heat Exchanger
    170
  - Removal of Fan Motor / Fan Rotor
    173
- Outdoor Unit: 09/12 Class
  175
  - Removal of Outer Panels
    175
  - Removal of Outdoor Fan / Fan Motor
    179
  - Removal of Electrical Box / PCB
    181
  - Removal of Sound Blankets
    193
  - Removal of Four-Way Valve
    195
  - Removal of Compressor
    198
- Outdoor Unit: 15/18/24 Class
  199
  - Removal of Outer Panels
    199
  - Removal of Outdoor Fan / Fan Motor
    202
  - Removal of Electrical Box
    206
  - Removal of Pcbs
    214
  - Removal of Sound Blankets
    221
  - Removal of Electronic Expansion Valve Assemblyassy
    224
  - Removal of Electronic Expansion Valve Assembly
    224
  - Removal of Four-Way Valve
    225
  - Removal of Compressor
    226
Trial Operation and Field Settings

228
- Part
  228
- Pump down Operation
  229
- Forced Cooling Operation
  230
- Trial Operation
  231
- Field Settings
  232
  - Model Type Setting
    232
  - Temperature Display Switch
    232
  - When 2 Units Are Installed in 1 Room
    233
  - Facility Setting Switch (Cooling at Low Outdoor Temperature)
    234
  - Jumper Settings
    235
- Application of Silicon Grease to a Power Transistor and a Diode Bridge
  236
Part 9

237
Appendix

237
- Piping Diagrams
  238
  - Indoor Unit
    238
  - Outdoor Unit
    239
- Wiring Diagrams
  241
  - Indoor Unit
    241
  - Outdoor Unit
    242

Daikin FTXN12KEVJU Operation Manual (178 pages)

K Series Split-System Room Air Conditioners

Brand: Daikin | Category: Air Conditioner | Size: 16 MB

Table of Contents
2
1 Power Supply

4
2 Functions

5
3 Specifications

7
- Cooling Only
  7
- Heat Pump
  10
4 Dimensions

13
- Indoor Unit
  13
- Outdoor Unit
  14
5 Wiring Diagrams

15
- Indoor Unit
  17
6 Piping Diagrams

17
- Outdoor Unit
  18
7 Capacity Tables

20
8 Operation Limit

37
9 Sound Level

39
- Measuring Location
  39
- Octave Band Level
  40
10 Electric Characteristics

43
11 Installation Manual

44
- Indoor Unit - 09/12 Class
  44
- Indoor Unit -15/18/24 Class
  57
- Outdoor Unit - 09/12 Class
  69
  - Installation Guidelines
    73
  - Precautions on Installation
    73
  - Outdoor Unit Installation
    73
  - Installing Outdoor Unit
    73
  - Pump down Operation
    77
- Outdoor Unit - 15/18/24 Class
  80
12 Operation Manual

92
13 Optional Accessories

148

Daikin FTXN12KEVJU Operation Manual (32 pages)

ROOM AIR CONDITIONER

Brand: Daikin | Category: Air Conditioner | Size: 6 MB

Operation Manual
1
Other Functions
2
Table of Contents
3
Safety Precautions
4
Name of Parts
6
- Front Cover
  8
- Clock Button
  9
- Set Batteries
  10
- AUTO · DRY · COOL · HEAT · FAN Operation
  12
- Operating Conditions
  13
- Adjusting the Airﬂ Ow Direction and Rate
  14
- COMFORT AIRFLOW Operation
  16
- POWERFUL Operation
  17
- ECONO Operation
  18
- OFF TIMER Operation
  19
- ON TIMER Operation
  20
C/F Display Switch
10
Preparation before Operation
10
Care and Cleaning
21
- Front Panel
  22
- Before a Long Idle Period
  25
Troubleshooting
26
- During Operation
  28
- Call the Service Shop Immediately
  29
- Disposal Requirements
  29

Daikin FTXN12KEVJU Operation Manual (32 pages)

Brand: Daikin | Category: Air Conditioner | Size: 6 MB

Daikin FTXN12KEVJU Service Manual (34 pages)

REMOVAL PROCEDURE, 1.5/2.0/2.5/3.2/3.5 kW Class, 9000/12000 Btu/h Class

Brand: Daikin | Category: Air Conditioner | Size: 5 MB

Daikin FTXN12KEVJU Installation Manual (16 pages)

R410A Split Series ROOM AIR CONDITIONER

Brand: Daikin | Category: Air Conditioner | Size: 1 MB

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User Manuals: Daikin FTXN12KEVJU Air Conditioner

Daikin FTXN12KEVJU Service Manual (244 pages)

Table of Contents

Safety Consideration

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

Part 6

Service Diagnosis

Part 7

Removal Procedure

Trial Operation and Field Settings

Part 9

Appendix

Daikin FTXN12KEVJU Operation Manual (178 pages)

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

Daikin FTXN12KEVJU Operation Manual (32 pages)

Table of Contents

Daikin FTXN12KEVJU Operation Manual (32 pages)

Table of Contents

Daikin FTXN12KEVJU Service Manual (34 pages)

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Daikin FTXN12KEVJU Installation Manual (16 pages)

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