Daikin RXS30HVJU Manuals

Manuals and User Guides for Daikin RXS30HVJU. We have 5 Daikin RXS30HVJU manuals available for free PDF download: Service Manual, Engineering Data, Service Manual Removal Procedure

Daikin RXS30HVJU Service Manual (202 pages)

Inverter Pair Wall Mounted Type H-Series

Brand: Daikin | Category: Air Conditioner | Size: 13 MB

Table of Contents
2
Safety Considerations
6
Part 1

8
List of Functions

8
- Part
  8
- List of Functions
  9
Part 2

10
- Part
  10
- Specifications
  11
Specifications

10
Part 3

13
Printed Circuit Board

13
Connector Wiring Diagram

13
- Printed Circuit Board Connector Wiring Diagram
  14
  - Indoor Unit
    14
  - Outdoor Unit
    16
Part 4

18
Function and Control

18
- Part
  18
- Main Functions
  19
  - Frequency Principle
    19
  - Airflow Direction Control
    21
  - Fan Speed Control for Indoor Units
    22
  - Program Dry Function
    23
  - Automatic Operation
    24
  - Thermostat Control
    25
  - NIGHT SET Mode
    26
  - ECONO Mode
    27
  - Intelligent Eye
    28
  - Inverter POWERFUL Operation
    30
  - Other Functions
    31
- Function of Thermistor
  33
- Control Specification
  34
  - Mode Hierarchy
    34
  - Frequency Control
    35
  - Controls at Mode Changing / Start-Up
    37
  - Discharge Pipetemperature Control
    39
  - Compressor Protection Function
    39
  - Input Current Control
    40
  - Freeze-Up Protection Control
    41
  - Heating Peak-Cut Control
    41
  - Fan Control
    42
  - Liquid Compression Protection Function 2
    42
  - Defrost Control
    42
  - Electronic Expansion Valve Control
    44
  - Target Discharge Pipe Temperature Control
    46
  - Malfunctions
    47
  - Forced Operation Mode
    48
  - Additional Functions
    48
  - Facility Setting Switch (Cooling at Low Outdoor Temperature)
    49
Part 5

51
Operation Manual

51
- System Configuration
  52
- Instruction
  53
  - Remote Controller
    53
  - AUTO · DRY · COOL · HEAT · FAN Operation
    55
  - Adjusting the Airflow Direction
    57
  - COMFORT AIRFLOW Operation
    59
  - INTELLIGENT EYE Operation
    60
  - POWERFUL Operation
    62
  - OUTDOOR UNIT QUIET Operation
    63
  - ECONO Operation
    64
  - TIMER Operation
    65
  - WEEKLY TIMER Operation
    67
Part 6

73
Service Diagnosis

73
Part 7

120
Removal Procedure

120
- Indoor Unit
  121
  - Removal of Air Filter / Front Panel
    121
  - Removal of Front Grille
    124
  - Removal of Electrical Box
    127
  - Removal of PCB
    134
  - Removal of Horizontal Blades (Louvers)/Vertical Blades(Fins)/Swing Motors
    142
    
    Removal of Horizontal Blades (Louvers) / Vertical Blades (Fins) / Swing Mo
    142
    
    Removal of Fan Motor
    150
    
    Removal of Heat Exchanger
    153
    
    Removal of Fan Rotor
    157
  - Outdoor Unit
    159
    
    Removal of Outer Panels
    159
    
    Removal of the Electrical Box
    173
    
    Removal of PCB
    177
    
    Removal of Fan Motor
    180
    
    Removal of Coils / Thermistors
    181
    
    Removal of Sound Blanket
    184
    
    Removal of Compressor
    187
Part 8

189
- Other Considerations
  
  189
- Part
  189
- Other Considerations
  190
Part 9

194
- Appendix
  
  194
- Piping Diagrams
  194
- Wiring Diagrams
  195
Index

197
Drawings & Flow Charts

201

Daikin RXS30HVJU Service Manual (202 pages)

Inverter Pair Wall Mounted Type

Brand: Daikin | Category: Inverter | Size: 13 MB

Table of Contents
2
Safety Considerations
7
List of Functions
9
Functions
10
Specifications
11
Specifications
12
Cooling Only / 60 Hz, 208 - 230 V
12
Heat Pump / 60 Hz, 208 - 230 V
13
Printed Circuit Board Connector Wiring Diagram6
15
Indoor Unit
15
Outdoor Unit
18
Function and Control12
20
Main Functions
21
Temperature Control
21
Frequency Principle
21
Airflow Direction Control
23
Fan Speed Control for Indoor Unit
25
Program Dry Operation
26
Automatic Operation
27
Thermostat Control
28
NIGHT SET Mode
29
ECONO Operation
30
INTELLIGENT EYE Operation
31
Inverter POWERFUL Operation
32
Other Functions
33
Function of Thermistor
34
Control Specification
35
Mode Hierarchy
35
Frequency Control
36
Controls at Mode Changing / Start-Up
38
Discharge Pipe Temperature Control
40
Input Current Control
41
Freeze-Up Protection Control
42
Heating Peak-Cut Control
42
Outdoor Fan Control
43
Liquid Compression Protection Function
43
Defrost Control
44
Electronic Expansion Valve Control
45
Malfunctions
48
Operation Manual
49
System Configuration
50
Operation Manual
51
Remote Controller
51
AUTO · DRY · COOL · HEAT · FAN Operation
53
Adjusting the Airflow Direction
55
COMFORT AIRFLOW Operation
57
INTELLIGENT EYE Operation
58
POWERFUL Operation
60
OUTDOOR UNIT QUIET Operation
61
ECONO Operation
62
TIMER Operation
63
WEEKLY TIMER Operation
65
Service Diagnosis
72
Troubleshooting with LED
74
Indoor Unit
74
Outdoor Unit
74
Problem Symptoms and Measures
75
Service Check Function
76
Troubleshooting
79
Error Codes and Description
79
Indoor Unit PCB Abnormality
80
Freeze-Up Protection Control or Heating Peak-Cut Control
81
Fan Motor (DC Motor) or Related Abnormality
83
Thermistor or Related Abnormality (Indoor Unit)
85
Signal Transmission Error (between Indoor Unit and Outdoor Unit)
86
Unspecified Voltage (between Indoor Unit and Outdoor Unit)
88
Outdoor Unit PCB Abnormality
89
OL Activation (Compressor Overload)
90
Compressor Lock
91
DC Fan Lock
92
Input Overcurrent Detection
93
Four Way Valve Abnormality
94
Discharge Pipe Temperature Control
96
High Pressure Control in Cooling
97
Compressor System Sensor Abnormality
99
Position Sensor Abnormality
101
CT or Related Abnormality
103
Thermistor or Related Abnormality (Outdoor Unit)
105
Electrical Box Temperature Rise
107
Radiation Fin Temperature Rise
109
Output Overcurrent Detection
111
Refrigerant Shortage
113
Low-Voltage Detection or Over-Voltage Detection
115
Signal Transmission Error on Outdoor Unit PCB
117
Check
118
Thermistor Resistance Check
118
Fan Motor Connector Output Check
119
Power Supply Waveforms Check
119
Electronic Expansion Valve Check
120
Four Way Valve Performance Check
121
Four-Way Valve Performance Check
121
Inverter Unit Refrigerant System Check
121
Inverter Checker" Check
122
Rotation Pulse Check on the Outdoor Unit PCB
124
Installation Condition Check
125
Discharge Pressure Check
126
Outdoor Fan System Check
126
Capacitor Voltage Check
127
Power Module Check
127
Removal Procedure
128
Indoor Unit
129
Removal of Air Filters / Front Panel
129
Removal of Front Grille
132
Removal of Electrical Box
135
Removal of Pcbs
141
Removal of Horizontal Blades / Vertical Blades / Swing Motors
148
Removal of Fan Motor
156
Removal of Indoor Heat Exchanger
159
Removal of Fan Rotor
162
Outdoor Unit
164
Removal of Outer Panels
164
Removal of Electrical Box
174
Removal of Pcbs
178
Removal of Fan Motor
181
Removal of Coils / Thermistors
182
Removal of Sound Blankets
185
Removal of Compressor
187
Trial Operation and Field Settings
189
Pump down Operation
190
Forced Cooling Operation
191
Trial Operation
192
Field Settings
193
Model Type Setting
193
Temperature Display Switch
193
When 2 Units Are Installed in 1 Room
194
Facility Setting Switch (Cooling at Low Outdoor Temperature)
195
Jumper and Switch Settings
195
Application of Silicon Grease to a Power Transistor and a Diode Bridge188
196
Appendix
197
Piping Diagrams
198
Indoor Unit
198
Outdoor Unit
199
Wiring Diagrams
200

Daikin RXS30HVJU Engineering Data (108 pages)

H-Series Cooling Only / Heat Pump Split-System Room Air Conditioners

Brand: Daikin | Category: Air Conditioner | Size: 15 MB

Table of Contents
2
1 Power Supply

4
- Single Split Duct-Free System
  
  4
- Ftxs30Hvju Rks30Hvju Ftxs36Hvju Rks36Hvju Ftxs30Hvju Rxs30Hvju Ftxs36Hvju Rxs36Hvju
  
  4
2 Functions

5
3 Specifications

6
- Cooling Only - 60 Hz, 208 - 230 V
  6
- Heat Pump - 60 Hz, 208 - 230 V
  7
4 Dimensions

8
5 Wiring Diagrams

9
6 Piping Diagrams

10
- Indoor Unit
  10
- Outdoor Unit
  11
7 Capacity Tables

12
8 Operation Limit

20
9 Sound Level

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

24
11 Installation Manual

25
- Indoor Unit
  25
  - Choosing an Installation Site
    27
  - Indoor Unit Installation Drawings
    28
  - Installation Tips
    29
  - Indoor Unit Installation
    30
  - Refrigerant Piping Work
    32
  - Pump down Operation
    33
- Outdoor Unit
  35
12 Operation Manual Safety Considerations

47
13 Optional Accessories

83

Daikin RXS30HVJU Service Manual Removal Procedure (38 pages)

Outdoor Unit 10.0/11.5 kW Class 30000/36000 Btu/h Class

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

Daikin RXS30HVJU Service Manual (38 pages)

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

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Daikin RXS30HVJU Manuals

Daikin RXS30HVJU Service Manual (202 pages)

Table of Contents

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 6

Service Diagnosis

Part 7

Removal Procedure

Part 8

Other Considerations

Part 9

Appendix

Index

Drawings & Flow Charts

Daikin RXS30HVJU Service Manual (202 pages)

Table of Contents

Daikin RXS30HVJU Engineering Data (108 pages)

Table of Contents

1 Power Supply

Single Split Duct-Free System

Ftxs30Hvju Rks30Hvju Ftxs36Hvju Rks36Hvju Ftxs30Hvju Rxs30Hvju Ftxs36Hvju Rxs36Hvju

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 Safety Considerations

13 Optional Accessories

Daikin RXS30HVJU Service Manual Removal Procedure (38 pages)

Table of Contents

Daikin RXS30HVJU Service Manual (38 pages)

Table of Contents

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