Daikin J Series Manuals

Manuals and User Guides for Daikin J Series. We have 6 Daikin J Series manuals available for free PDF download: Service Manual, Engineeiring Data, Operation Manual

Daikin J Series Service Manual (268 pages)

Brand: Daikin | Category: Air Conditioner | Size: 10.34 MB

Table of Contents
3
Introduction
7
Safety Cautions
7
Used Icons
11
Part 1 List of Functions
12
Functions
13
Cooling Only
13
Heat Pump
14
Part 2 Specifications
15
Specifications
16
Cooling Only
16
Heat Pump
18
Part 3 Printed Circuit Board Connector Wiring Diagram
21
Indoor Unit
22
Outdoor Unit
25
Rk(X)S20/25/35J2V1B
25
Rk(X)S42J2V1B
27
Rk(X)S50J2V1B
29
Part 4 Function and Control
31
Main Functions
32
Temperature Control
32
Frequency Principle
32
Airflow Direction Control
34
Fan Speed Control for Indoor Units
35
Program Dry Operation
36
Automatic Operation
37
Thermostat Control
38
NIGHT SET Mode
39
ECONO Operation
40
2-Area INTELLIGENT EYE Operation
41
Inverter POWERFUL Operation
43
Other Functions
44
Function of Thermistor
45
Control Specification
46
Mode Hierarchy
46
Frequency Control
47
Controls at Mode Changing / Start-Up
49
Discharge Pipe Temperature Control
51
Input Current Control
52
Freeze-Up Protection Control
53
Heating Peak-Cut Control
53
Outdoor Fan Control
54
Liquid Compression Protection Function
54
Defrost Control
55
Electronic Expansion Valve Control
56
Malfunctions
59
Part 5 Operation Manual
60
System Configuration
61
Operation Manual
62
Remote Controller
62
AUTO · DRY · COOL · HEAT · FAN Operation
63
Adjusting the Airflow Direction
65
COMFORT AIRFLOW and INTELLIGENT EYE Operation
67
POWERFUL Operation
71
OUTDOOR UNIT QUIET Operation
72
ECONO Operation
73
OFF TIMER Operation
74
ON TIMER Operation
75
WEEKLY TIMER Operation
76
Part 6 Service Diagnosis
84
Troubleshooting with LED
86
Indoor Unit
86
Outdoor Unit
86
Problem Symptoms and Measures
87
Service Check Function
88
ARC452 Series
88
Troubleshooting
91
Error Codes and Description
91
Indoor Unit PCB Abnormality
92
Freeze-Up Protection Control or Heating Peak-Cut Control
93
Fan Motor (DC Motor) or Related Abnormality
95
Thermistor or Related Abnormality (Indoor Unit)
97
Signal Transmission Error (between Indoor Unit and Outdoor Unit)
98
Unspecified Voltage (between Indoor Unit and Outdoor Unit)
99
Outdoor Unit PCB Abnormality
100
OL Activation (Compressor Overload)
103
Compressor Lock
104
DC Fan Lock
105
Input Overcurrent Detection
106
Four Way Valve Abnormality
107
Discharge Pipe Temperature Control
109
High Pressure Control in Cooling
111
Compressor System Sensor Abnormality
112
Position Sensor Abnormality
114
DC Voltage / Current Sensor Abnormality (20/25/35/42 Class)
117
CT or Related Abnormality (50 Class)
118
Thermistor or Related Abnormality (Outdoor Unit)
120
Electrical Box Temperature Rise
122
Radiation Fin Temperature Rise
124
Output Overcurrent Detection
126
Refrigerant Shortage
128
Low-Voltage Detection or Over-Voltage Detection
131
Signal Transmission Error on Outdoor Unit PCB (50 Class Only)
133
Check
134
Fan Motor Connector Output Check
134
Electronic Expansion Valve Check
134
Four Way Valve Performance Check
135
Thermistor Resistance Check
136
Installation Condition Check
137
Discharge Pressure Check
137
Outdoor Fan System Check
138
Power Supply Waveforms Check
138
Inverter Units Refrigerant System Check
138
Capacitor Voltage Check
139
Power Module Check
139
Inverter Checker" Check
140
Rotation Pulse Check on the Outdoor Unit PCB
142
Main Circuit Short Check
143
Part 7 Removal Procedure
144
Indoor Unit
145
Removal of Air Filters
145
Removal of Front Panel
147
Removal of Front Grille
149
Removal of Horizontal Blades / Vertical Blades
152
Removal of Electrical Box
155
Removal of Pcbs
158
Removal of Indoor Heat Exchanger
163
Removal of Swing Motors
166
Removal of Fan Motor
170
Outdoor Unit - RK(X)S20/25/35J2V1B
173
Removal of Outer Panels / Fan Motor
173
Removal of Electrical Box
182
Removal of Pcbs
185
Removal of Reactor / Partition Plate
193
Removal of Sound Blankets
195
Removal of Four Way Valve
197
Removal of Compressor
200
Outdoor Unit - RK(X)S42J2V1B
202
Removal of Outer Panels
202
Removal of Electrical Box
204
Removal of PCB
209
Removal of Sound Blankets
214
Removal of Outdoor Fan / Fan Motor
216
Removal of Thermistors
219
Removal of Four Way Valve / Electronic Expansion Valve
220
Removal of Compressor
223
Outdoor Unit - RK(X)S50J2V1B
226
Removal of Outer Panels
226
Removal of Outdoor Fan / Fan Motor
230
Removal of Electrical Box
234
Removal of PCB
239
Removal of Sound Blankets / Thermistors
242
Removal of Four Way Valve
244
Removal of Electronic Expansion Valve
245
Removal of Compressor
246
Part 8 Trial Operation and Field Settings
249
Pump down Operation
250
Forced Cooling Operation
251
Trial Operation
253
Field Settings
254
Model Type Setting
254
When 2 Units Are Installed in 1 Room
254
Standby Electricity Saving
255
Facility Setting Jumper and Switch (Cooling at Low Outdoor Temperature)
256
Jumper and Switch Settings
257
Application of Silicon Grease to a Power Transistor and a Diode Bridge
258
Part 9 Appendix
259
Piping Diagrams
260
Indoor Unit
260
Outdoor Unit
261
Wiring Diagrams
265
Indoor Unit
265
Outdoor Unit
265

Daikin J Series Service Manual (192 pages)

Brand: Daikin | Category: Heat Pump | Size: 6.63 MB

Table of Contents
3
Introduction
6
- Safety Cautions
  6
- Used Icons
  10
Part 1 List of Functions
11
Functions
12
Part 2 Specifications
13
Specifications
14
Part 3 Printed Circuit Board Connector Wiring Diagram
16
Printed Circuit Board Connector Wiring Diagram
17
- Indoor Unit
  17
- Outdoor Unit
  20
Part 4 Function and Control
22
Main Functions
23
- Frequency Principle
  23
- Operation Starting Control
  25
- Airflow Direction Control
  26
- Fan Speed Control for Indoor Units
  27
- Program Dry Operation
  28
- Automatic Operation
  29
- Thermostat Control
  30
- NIGHT SET Mode
  31
- ECONO Operation
  32
- INTELLIGENT EYE Operation
  33
- Inverter POWERFUL Operation
  34
- Other Functions
  36
Function of Thermistor
37
Control Specification
38
- Mode Hierarchy
  38
- Frequency Control
  39
- Controls at Mode Changing / Start-Up
  41
- Discharge Pipe Temperature Control
  42
- Input Current Control
  43
- Freeze-Up Protection Control
  44
- Heating Peak-Cut Control
  44
- Outdoor Fan Control
  45
- Liquid Compression Protection Function
  45
- Defrost Control
  46
- Electronic Expansion Valve Control
  47
- Malfunctions
  50
- Forced Operation Mode
  51
- Standby Electricity Saving
  51
Part 5 Operation Manual
52
System Configuration
53
Operation Manual
54
- Name of Parts
  54
- AUTO · DRY · COOL · HEAT · FAN Operation
  58
- Adjusting the Airflow Direction and Rate
  60
- COMFORT AIRFLOW Operation
  62
- INTELLIGENT EYE Operation
  63
- POWERFUL Operation
  65
- OUTDOOR UNIT QUIET Operation
  66
- ECONO Operation
  67
- OFF TIMER Operation
  68
- ON TIMER Operation
  69
- WEEKLY TIMER Operation
  70
Part 6 Service Diagnosis
76
Caution for Diagnosis
77
- Troubleshooting with LED
  77
Problem Symptoms and Measures
78
Service Check Function
79
Troubleshooting
82
Check
117
- How to Check
  117
Part 7 Removal Procedure
124
Indoor Unit
125
- Removal of Air Filter / Front Panel
  125
- Removal of Horizontal Blades
  129
- Removal of Front Grille
  131
- Removal of Front Panel Mechanism ASSY
  134
- Removal of Display Lens ASSY
  136
- Removal of Reduction Motor / Limit Switch
  137
- Removal of Fan Guard / Electrical Box
  139
- Removal of PCB
  142
- Removal of Swing Motor
  148
- Removal of Lndoor Heat Exchanger
  149
- Removal of Fan Rotor / Fan Motor
  152
- Removal of Vertical Blade ASSY
  155
Outdoor Unit
156
- Removal of Outer Panels / Fan Motor
  156
- Removal of Electrical Box
  165
- Removal of PCB
  168
- Removal of Reactor / Partition Plate
  176
- Removal of Sound Blanket
  178
- Removal of Four Way Valve
  180
- Removal of Compressor
  183
Part 8 Others
186
Others
186
Part 9 Appendix
189
Piping Diagrams
190
- Indoor Unit
  190
- Outdoor Unit
  190
Wiring Diagrams
191
- Indoor Unit
  191
- Outdoor Unit
  191

Daikin J Series Service Manual (158 pages)

Inverter Pair Wall Mounted Type

Brand: Daikin | Category: Inverter | Size: 9.01 MB

Table of Contents
3
Introduction
6
- Safety Cautions
  6
- Used Icons
  10
Part 1 List of Functions
11
Functions
12
Part 2 Specifications
13
Specifications
14
Part 3 Printed Circuit Board Connector Wiring Diagram
15
Printed Circuit Board Connector Wiring Diagram
16
- Indoor Unit
  16
- Outdoor Unit
  18
Part 4 Function and Control
20
Main Functions
21
- Frequency Principle
  21
- Airflow Direction Control
  23
- Fan Speed Control for Indoor Units
  24
- Program Dry Operation
  25
- Automatic Operation
  26
- Thermostat Control
  27
- NIGHT SET Mode
  28
- ECONO Operation
  29
- Inverter POWERFUL Operation
  30
- Other Functions
  31
Control Specification
32
- Function of Thermistor
  32
- Mode Hierarchy
  33
- Frequency Control
  34
- Controls at Mode Changing / Start-Up
  36
- Discharge Pipe Temperature Control
  37
- Input Current Control
  38
- Freeze-Up Protection Control
  39
- Heating Peak-Cut Control
  39
- Outdoor Fan Control
  40
- Liquid Compression Protection Function
  40
- Defrost Control
  41
- Malfunctions
  42
- Forced Operation Mode
  43
Part 5 Operation Manual
44
System Configuration
45
Operation Manual
46
- Remote Controller
  46
- AUTO · DRY · COOL · HEAT · FAN Operation
  47
- Adjusting the Airflow Direction
  49
- COMFORT AIRFLOW Operation
  51
- POWERFUL Operation
  52
- ECONO Operation
  53
- OFF TIMER Operation
  54
- ON TIMER Operation
  55
Part 6 Service Diagnosis
56
Caution for Diagnosis
57
- Troubleshooting with LED
  57
Problem Symptoms and Measures
58
Service Check Function
59
Troubleshooting
62
Check
95
- How to Check
  95
  - Thermistor Resistance Check
    96
  - Installation Condition Check
    97
  - Discharge Pressure Check
    97
  - Main Circuit Short Check
    103
Part 7 Removal Procedure
104
Indoor Unit
105
- Removal of Air Filter
  105
- Removal of Horizontal Blade
  107
- Removal of Front Panel
  109
- Removal of Front Grille
  110
- Removal of Electrical Box / Vertical Blades
  112
- Removal of Swing Motor / PCB
  117
- Removal of Indoor Heat Exchanger
  121
- Removal of Fan Rotor / Fan Motor
  124
- Exchange of Drain Hose
  127
Outdoor Unit
128
- Removal of Panels
  128
- Removal of Outdoor Fan / Fan Motor
  130
- Removal of Electrical Box / PCB
  132
- Removal of Sound Blanket
  144
- Removal of Four Way Valve
  146
- Removal of Compressor
  149
Part 8 Others
151
Others
151
Part 9 Appendix
154
Piping Diagrams
155
- Indoor Unit
  155
- Outdoor Unit
  155
Wiring Diagrams
156
- Indoor Unit
  156
- Outdoor Unit
  157

Daikin J Series Engineeiring Data (98 pages)

J-Series Split Cooling Only / Heat Pump

Brand: Daikin | Category: Air Conditioner | Size: 29.65 MB

Table of Contents
2
The Single Split Duct-Free System

4
1 Power Supply

4
- Ftkn09Jevju Rkn09Jevju Ftkn12Jevju Rkn12Jevju Ftxn09Jevju Rxn09Jevju Ftxn12Jevju Rxn12Jevju
  
  4
2 Functions

5
3 Specifications

6
- Cooling Only
  6
- Heat Pump
  7
4 Dimensions

8
- Indoor Units
  8
- Outdoor Units
  9
5 Wiring Diagrams

10
- Indoor Units
  10
- Outdoor Units
  10
6 Piping Diagrams

11
- Indoor Units
  11
- Outdoor Units
  12
7 Capacity Tables

13
8 Operation Limit

20
9 Sound Level

21
- Measuring Location
  21
- Octave Band Level
  22
10 Electric Characteristics

24
11 Installation Manual

25
12 Operation Manual

50
- Safety Considerations
  50
- Operation Instructions
  53
13 Optional Accessories

78

Daikin J Series Engineeiring Data (96 pages)

J-Series Cooling Only/Heat Pump

Brand: Daikin | Category: Air Conditioner | Size: 35.29 MB

Table of Contents
2
The Single Split Duct-Free System

4
1 Power Supply

4
- Ftks09Jevju Rks09Jevju Ftks12Jevju Rks12Jevju Ftxs09Jevju Rxs09Jevju Ftxs12Jevju Rxs12Jevju
  
  4
2 Functions

5
3 Specifications

6
- Cooling Only
  6
- Heat Pump
  7
4 Dimensions

8
- Indoor Units
  8
- Outdoor Units
  9
5 Wiring Diagrams

10
- Indoor Units
  10
- Outdoor Units
  10
6 Piping Diagrams

11
- Indoor Units
  11
- Outdoor Units
  12
7 Capacity Tables

13
8 Operation Limit

20
9 Sound Level

21
- Measuring Location
  21
- Octave Band Level
  22
10 Electric Characteristics

24
11 Installation Manual

25
- Indoor Units
  25
  - Choosing an Installation Site
    26
  - Indoor Unit
    26
  - Wireless Remote Controller
    26
  - Preparation before Installation
    27
  - Indoor Unit Installation Drawings
    28
  - Indoor Unit Installation
    29
  - Installing Indoor Unit
    30
  - Left-Side, Left-Back, or Left-Bottom Piping
    31
  - How to Replace the Drain Plug and Drain Hose
    31
  - Drain Piping
    34
  - Refrigerant Piping
    35
- Outdoor Units
  37
  - Safety Precautions
    38
  - Outdoor Unit Installation Drawings
    40
  - Installation Guidelines
    41
  - Precautions on Installation
    41
  - Installing Outdoor Unit
    41
  - Outdoor Unit Installation
    42
  - Purging Air and Checking Gas Leakage
    43
  - Refrigerant Piping Work
    44
  - Pump down Operation
    45
12 Safety Considerations

49
13 Optional Accessories

76
- Option List
  76

DAIKIN J Series Operation Manual (18 pages)

Brand: DAIKIN | Category: Air Conditioner | Size: 0.41 MB

Operation Manual
1
Safety Precautions
1
Installation
2
Names of Parts
3
Indoor Unit
3
Outdoor Unit Parts/Remote Controller Overview
4
Preparation before Operation
5
Setting the Clock
6
Tips for Saving Energy
6
Auto · Dry · Cool · Heat · Fan Operation
7
Powerful Operation
8
Note for Multi System
8
Adjusting the Air Flow Direction
9
Adjusting the Louvre
9
Adjusting the Horizontal Blade (Flap)
9
Off Timer Operation
10
ON TIMER Operation
10
To Cancel the Timer
10
Good Sleep Cooling Operation
11
Intelligent Eye
12
Care and Cleaning
13
Cleaning the Air Filters
13
Replacing Air Purifying Filters
13
Cleaning the Front Grille
14
Before a Long Idle Period
14
Troubleshooting
15

Daikin Categories

Air Conditioner Heat Pump Remote Control Chiller Fan

More Daikin Manuals

Daikin J Series Manuals

Daikin J Series Service Manual (268 pages)

Table of Contents

Daikin J Series Service Manual (192 pages)

Table of Contents

Daikin J Series Service Manual (158 pages)

Table of Contents

Daikin J Series Engineeiring Data (98 pages)

Table of Contents

The Single Split Duct-Free System

1 Power Supply

Ftkn09Jevju Rkn09Jevju Ftkn12Jevju Rkn12Jevju Ftxn09Jevju Rxn09Jevju Ftxn12Jevju Rxn12Jevju

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 J Series Engineeiring Data (96 pages)

Table of Contents

The Single Split Duct-Free System

1 Power Supply

Ftks09Jevju Rks09Jevju Ftks12Jevju Rks12Jevju Ftxs09Jevju Rxs09Jevju Ftxs12Jevju Rxs12Jevju

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 Safety Considerations

13 Optional Accessories

DAIKIN J Series Operation Manual (18 pages)

Table of Contents

Related Products

Daikin Categories