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ARXS50E3V1B
Daikin ARXS50E3V1B Manuals
Manuals and User Guides for Daikin ARXS50E3V1B. We have
4
Daikin ARXS50E3V1B manuals available for free PDF download: Service Manual, Installation Manual
Daikin ARXS50E3V1B Service Manual (244 pages)
Inverter Pair E-Series
Brand:
Daikin
| Category:
Air Conditioner
| Size: 12.46 MB
Table of Contents
Table of Contents
3
Introduction
6
Safety Cautions
6
Used Icons
10
Part 1 List of Functions
12
List of Functions
13
Part 2 Specifications
14
Specifications
15
Part 3 Printed Circuit Board Connector Wiring Diagram
18
Printed Circuit Board Connector Wiring Diagram
19
Indoor Unit
19
Outdoor Unit
21
Part 4 Function and Control
26
Main Functions
27
Frequency Principle
27
Airflow Direction Control
29
Fan Speed Control for Indoor Units
30
Programme Dry Function
31
Automatic Operation
32
Thermostat Control
33
NIGHT SET Mode
34
ECONO Mode
35
Intelligent Eye
36
Inverter POWERFUL Operation
38
Other Functions
39
Function of Thermistor
41
Control Specification
42
Mode Hierarchy
42
Frequency Control
43
Controls at Mode Changing / Start-Up
45
Compressor Protection Function
46
Discharge Pipe Temperature Control
47
Input Current Control
48
Freeze-Up Protection Control
49
Heating Peak-Cut Control
49
Fan Control
50
Liquid Compression Protection Function 2
50
Defrost Control
51
Electronic Expansion Valve Control
52
Malfunctions
55
Forced Operation Mode
56
Additional Function
56
Facility Setting Jumper (Cooling at Low Outdoor Temperature)
57
Part 5 Operation Manual
58
System Configuration
59
Instruction
60
Safety Precautions
60
Installation Site
61
Electrical Work
61
Name of Parts
62
Remote Controller
64
Preparation before Operation
65
AUTO · DRY · COOL · HEAT · FAN Operation
68
Adjusting the Airflow Direction
70
POWERFUL Operation
72
OUTDOOR UNIT QUIET Operation
73
ECONO Operation
74
INTELLIGENT EYE Operation
75
TIMER Operation
77
Care and Cleaning
79
Air Filter
80
Before a Long Idle Period
81
Troubleshooting
82
Disposal Requirements
84
Part 6 Service Diagnosis
86
Caution for Diagnosis
87
Problem Symptoms and Measures
88
Service Check Function
89
Troubleshooting
92
Error Codes and Description
92
Indoor Unit PCB Abnormality
93
Freeze-Up Protection Control or High Pressure Control
94
Fan Motor (DC Motor) or Related Abnormality
96
Thermistor or Related Abnormality (Indoor Unit)
98
Signal Transmission Error (between Indoor and Outdoor Unit)
99
Unspecified Voltage (between Indoor and Outdoor Units)
101
Outdoor Unit PCB Abnormality
102
OL Activation (Compressor Overload)
104
Compressor Lock
105
DC Fan Lock
106
Input over Current Detection
107
Four Way Valve Abnormality
110
Discharge Pipe Temperature Control
112
High Pressure Control in Cooling
114
Compressor System Sensor Abnormality
116
Position Sensor Abnormality
119
DC Voltage / Current Sensor Abnormality
120
CT or Related Abnormality
121
Thermistor or Related Abnormality (Outdoor Unit)
123
Electrical Box Temperature Rise
125
Radiation Fin Temperature Rise
127
Output over Current Detection
131
Insufficient Gas
133
Over-Voltage Detection
137
Signal Transmission Error (on Outdoor Unit PCB)
138
Check
139
How to Check
139
Sibe04
140
Thermistor Resistance Check
141
Installation Condition Check
142
Discharge Pressure Check
142
Outdoor Unit Fan System Check
143
Power Supply Waveforms Check
143
Capacitor Voltage Check
144
Power Transistor Check
144
Main Circuit Electrolytic Capacitor Check
146
Part 7 Removal Procedure
148
Indoor Unit
149
Removal of Air Filter
149
Removal of Front Panel
151
Removal of Front Grille
153
Removal of Front Panel
153
Removal of Horizontal Blades and Vertical Blades
156
Removal of Electrical Box
159
Removal of PCB
162
Removal of Drain Pan Unit
168
Removal of Fan Motor
172
Removal of Heat Exchanger
174
Removal of Fan Rotor
177
Removal of Heat Exchanger
177
Outdoor Unit
180
Arxs 25/35 F
180
Removal of Sound Blanket
195
Removal of Four Way Valve
197
Removal of Compressor
200
Arxs 50 E
205
Removal of the Panels and Plates
205
Removal of the Electrical Box
213
Removal of the Pcb
217
Removal of the Sound Blanket
220
Removal of the Four Way Valve
222
Removal of the Compressor
224
Part 8 Others
228
Others
229
Test Run from the Remote Controller
229
Jumper Settings
230
Application of Silicon Grease to a Power Transistor and a Diode Bridge
231
Part 9 Appendix
232
Piping Diagrams
233
Indoor Units
233
Outdoor Units
234
Wiring Diagrams
235
Indoor Units
235
Outdoor Units
236
Index
238
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Daikin ARXS50E3V1B Service Manual (25 pages)
4.2/5.0/6.0/7.1 kW Class
Brand:
Daikin
| Category:
Air Conditioner
| Size: 2.79 MB
Table of Contents
Table of Contents
3
Removal of Outer Panels
4
Removal of Outdoor Fan / Fan Motor
7
Removal of Electrical Box
10
Removal of Pcbs
14
Removal of Sound Blankets / Thermistors
17
Removal of Four Way Valve
19
Removal of Electronic Expansion Valve
20
Removal of Compressor
21
Daikin ARXS50E3V1B Installation Manual (15 pages)
Brand:
Daikin
| Category:
Air Conditioner
| Size: 1.67 MB
Table of Contents
Installation Manual
1
Safety Precautions
4
Precautions for Selecting the Location
5
Outdoor Unit Installation Drawings
6
Precautions on Installation
7
Outdoor Unit Installation
7
Installation Guidelines
7
Installing Outdoor Unit
7
Flaring the Pipe End
8
Refrigerant Piping
8
Purging Air and Checking Gas Leakage
9
Refrigerant Piping Work
10
Pump down Operation
11
Trial Operation and Testing
13
Test Items
13
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Daikin ARXS50E3V1B Installation Manual (14 pages)
Brand:
Daikin
| Category:
Air Conditioner
| Size: 1.29 MB
Table of Contents
Safety Precautions
3
Precautions for Selecting the Location
4
Outdoor Unit Installation Drawings
5
Precautions on Installation
6
Outdoor Unit Installation
6
Flaring the Pipe End
7
Refrigerant Piping
7
Purging Air and Checking Gas Leakage
8
Refrigerant Piping Work
9
Pump down Operation
10
Facility Setting Switch (Cooling at Low Outdoor Temperature)
10
Test Run and Final Check
12
Trial Operation and Testing
12
Test Items
12
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