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FTXS71FVMA
Daikin FTXS71FVMA Manuals
Manuals and User Guides for Daikin FTXS71FVMA. We have
4
Daikin FTXS71FVMA manuals available for free PDF download: Service Manual, Operation Manual
Daikin FTXS71FVMA Service Manual (403 pages)
Super Multi NX D/E Series
Brand:
Daikin
| Category:
Air Conditioner
| Size: 22.9 MB
Table of Contents
Table of Contents
4
Introduction
8
Safety Cautions
8
Used Icons
12
Part 1 List of Functions
14
List of Functions
15
Cooling Only
15
Heat Pump
23
Part 2 Specifications
30
Indoor Units - Cooling Only
31
Duct Connected Type
39
Outdoor Units - Cooling Only
45
Indoor Units - Heat Pump
51
Floor Standing Type
59
Outdoor Units - Heat Pump
61
Part 3 Printed Circuit Board Connector Wiring Diagram
64
Printed Circuit Board Connector Wiring Diagram
65
Wall Mounted Type
65
Display Pcb
68
Duct Connected Type
69
Floor / Ceiling Suspended Dual Type
71
Floor Standing Type
74
Ceiling Mounted Cassette Type (600×600)
77
Outdoor Units - E Series (50-58 Class, 80-100 Class)
80
Outdoor Units - E Series (68-75 Class)
83
Outdoor Units - D Series
86
Part 4 Function and Control
90
Main Functions
91
Frequency Principle
91
Power-Airflow Dual Flaps, Wide Angle Louvers and Auto-Swing
93
Fan Speed Control for Indoor Units
94
Programme Dry Function
95
Automatic Operation
96
Thermostat Control
97
Night Set Mode
98
ECONO Mode
99
MOLD PROOF Operation
100
INTELLIGENT EYE (Wall Mounted Type Only)
101
HOME LEAVE Operation
103
Inverter POWERFUL Operation
104
Other Functions
105
Function of Main Structural Parts
107
Main Structural Parts
107
Function of Thermistor
108
Heat Pump Model
108
Cooling Only Model
110
Control Specification
112
Mode Hierarchy
112
Frequency Control
113
Controls at Mode Changing / Start-Up
116
Discharge Pipe Temperature Control
117
Input Current Control
117
Freeze-Up Protection Control
118
Heating Peak-Cut Control
118
Fan Control
119
Liquid Compression Protection Function 2
119
Defrost Control
120
Low Hz High Pressure Limit
121
Electronic Expansion Valve Control
121
Malfunctions
125
Forced Operation Mode
126
Wiring-Error Check
127
Additional Function
129
Part 5 Operation Manual
132
System Configuration
133
Operation Instructions
133
Instruction
134
FTK(X)S, CDK(X)S, FDK(X)S, FLXS, FVXS Series
134
Safety Precautions
135
Installation Site
136
Electrical Work
136
Outdoor Unit
138
Remote Controller
139
Names of Parts
143
Indoor Unit
143
Preparation before Operation
155
To Change the Air Flow Rate Setting
159
Adjusting the Air Flow Direction
160
Air Flow Selection
167
Powerful Operation
168
Outdoor Unit Quiet Operation
169
Econo Operation
170
Intelligent Eye Operation
174
Timer Operation
178
Note for Multi System
180
Priority Room Setting
181
Care and Cleaning
182
Front Panel
182
Air Filter
183
Before a Long Idle Period
184
Front Grille
188
Cleaning the Air Filter
191
Trouble Shooting
199
Ffq 25/35/50/60 B
202
Safety Considerations
204
Operation Range
205
Operation Procedure
206
Optimum Operation
208
Air Conditioner
210
Part 6 Service Diagnosis
214
Caution for Diagnosis
215
Troubleshooting with Operation Lamp
215
Problem Symptoms and Measures
217
Service Check Function
218
Code Indication on the Remote Controller
221
Error Codes and Description of Fault
221
Troubleshooting
222
Indoor Units
222
Outdoor Units
223
Indoor Unit PCB Abnormality
224
Freeze-Up Protection Control or High Pressure Control
225
Fan Motor or Related Abnormality
227
Ac Motor
227
DC Motor
228
Thermistor or Related Abnormality (Indoor Unit)
230
Shutter Drive Motor / Shutter Limit Switch Abnormality
231
Signal Transmission Error (between Indoor and Outdoor Units)
232
Unspecified Voltage (between Indoor and Outdoor Units)
234
Freeze-Up Protection Control
235
Outdoor Unit PCB Abnormality
237
OL Activation (Compressor Overload)
238
Compressor Lock
239
DC Fan Lock
241
Input over Current Detection
242
Four Way Valve Abnormality
244
Discharge Pipe Temperature Control
246
High Pressure Control in Cooling
247
Compressor Sensor System Abnormality
249
Position Sensor Abnormality
251
CT or Related Abnormality
252
Thermistor or Related Abnormality (Outdoor Unit)
254
Electrical Box Temperature Rise
256
Radiation Fin Temperature Rise
260
Output over Current Detection
264
Insufficient Gas
266
Low-Voltage Detection or Over-Voltage Detection
270
Signal Transmission Error (on Outdoor Unit PCB)
271
Anti-Icing Function in Other Rooms / Unspecified Voltage (between Indoor and Outdoor Units)
272
Check
273
How to Check
273
Electronic Expansion Valve Check
274
Four Way Valve Performance Check
275
Thermistor Resistance Check
276
Installation Condition Check
277
Discharge Pressure Check
278
Power Supply Waveforms Check
279
Inverter Units Refrigerant System Check
279
Capacitor Voltage Check
280
Power Transistor Check
280
Main Circuit Electrolytic Capacitor Check
281
Hall IC Check
282
Part 7 Removal Procedure
284
Outdoor Unit - E Series (50 / 52 / 58 Class)
285
Removal of the Panels and Plates
285
Removal of the Electrical Box
290
Removal of the PCB
297
Removal of the Propeller Fan / Fan Motor
303
Removal of the Sound Blanket
305
Removal of Electronic Expansion Valve Coil, Four Way Valve Coil and Thermistor
309
Removal of the Distributor
312
Removal of the Four Way Valve
313
Removal of the Compressor
314
Outdoor Unit - E Series (68 / 71 / 75 Class), D Series
316
Removal of the Outer Panels
316
Removal of the Electrical BOX
317
Removal of the PCB
321
Removal of the Fan Motor
324
Removal of the Sound Blanket
325
Electronic Expansion Valve Coil and Thermistor
326
Solenoid Valve
326
Removal of the Four Way Valve, Solenoid Valve and Shunt
328
Removal of the Solenoid Valve and Shunt
329
Removal of the Compressor
330
Outdoor Unit - E Series (80 / 90 / 100 Class)
331
Removal of Outer Panels
331
Removal of the Electrical Box
347
Removal of PCB
353
Removal of Fan Motor
357
Removal of Coils / Thermistors
358
Removal of Sound Blanket
364
Removal of Compressor
367
Part 8 Others
368
Others
369
Test Run from the Remote Controller
369
Jumper Settings
370
Application of Silicon Grease to a Power Transistor and a Diode Bridge
371
Part 9 Appendix
372
Piping Diagrams
373
Indoor Units
373
Outdoor Units
377
Wiring Diagrams
383
Indoor Units
383
Outdoor Units
389
Index
394
Drawings & Flow Charts
400
Advertisement
Daikin FTXS71FVMA Service Manual (244 pages)
F-Series Inverter Pair Wall Mounted Type
Brand:
Daikin
| Category:
Air Conditioner
| Size: 15.94 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
Cooling Only
13
Heat Pump
16
Part 2 Specifications
20
Specifications
21
Cooling Only
21
Heat Pump
26
Part 3 Printed Circuit Board Connector Wiring Diagram
32
Printed Circuit Board Connector Wiring Diagram
33
Indoor Units
33
Signal Receiver Pcb
34
Display Pcb
34
Outdoor Units
35
Part 4 Function and Control
38
Main Functions
39
Frequency Principle
39
Power-Airflow Dual Flaps, Wide Angle Louvers and Auto-Swing
41
Fan Speed Control for Indoor Units
42
Programme Dry Function
43
Automatic Operation
44
Thermostat Control
45
Night Set Mode
46
Intelligent Eye
47
HOME LEAVE Operation
49
Inverter POWERFUL Operation
50
Other Functions
51
Function of Thermistor
53
Heat Pump Model
53
Cooling Only Model
54
Control Specification
55
Mode Hierarchy
55
Frequency Control
56
Controls at Mode Changing / Start-Up
58
Discharge Pipe Temperature Control
59
Input Current Control
60
Freeze-Up Protection Control
61
Heating Peak-Cut Control
61
Fan Control
62
Liquid Compression Protection Function 2
62
Defrost Control
63
Electronic Expansion Valve Control
64
Target Discharge Pipe Temperature Control
66
Malfunctions
67
Forced Operation Mode
68
Additional Function
68
Part 5 Operation Manual
70
System Configuration
71
Instruction
72
Safety Precautions
72
Installation Site
73
Electrical Work
73
Names of Parts
74
Outdoor Unit
75
Remote Controller
76
Preparation before Operation
77
AUTO · DRY · COOL · HEAT · FAN Operation
80
To Change the Airflow Rate Setting
81
Adjusting the Airflow Direction
82
POWERFUL Operation
84
OUTDOOR UNIT QUIET Operation
85
HOME LEAVE Operation
86
INTELLIGENT EYE Operation
88
TIMER Operation
90
To Use on Timer Operation
91
To Combine on Timer and off Timer
91
Care and Cleaning
92
Air Filter
93
Before a Long Idle Period
94
Troubleshooting
95
Disposal Requirements
97
Part 6 Service Diagnosis
98
Caution for Diagnosis
99
Problem Symptoms and Measures
100
Service Check Function
101
Troubleshooting
104
Error Codes and Description
104
Indoor Unit PCB Abnormality
105
Freeze-Up Protection Control or High Pressure Control
106
Fan Motor (DC Motor) or Related Abnormality
108
Thermistor or Related Abnormality (Indoor Unit)
110
Signal Transmission Error (between Indoor and Outdoor Unit)
111
Outdoor Unit PCB Abnormality
113
OL Activation (Compressor Overload)
114
Compressor Lock
115
DC Fan Lock
116
Input over Current Detection
117
Four Way Valve Abnormality
119
Discharge Pipe Temperature Control
121
High Pressure Control in Cooling
122
Compressor Sensor System Abnormality
124
Position Sensor Abnormality
126
CT or Related Abnormality
127
Thermistor or Related Abnormality (Outdoor Unit)
129
Electrical Box Temperature Rise
131
Radiation Fin Temperature Rise
133
Output over Current Detection
135
Insufficient Gas
137
Low-Voltage Detection or Over-Voltage Detection
139
Signal Transmission Error on Outdoor Unit PCB
140
Check
141
How to Check
141
Four Way Valve Performance Check
142
Thermistor Resistance Check
143
Installation Condition Check
144
Discharge Pressure Check
145
Outdoor Unit Fan System Check
145
Power Supply Waveforms Check
146
Inverter Units Refrigerant System Check
146
Capacitor Voltage Check
147
Power Transistor Check
147
Main Circuit Electrolytic Capacitor Check
148
Part 7 Removal Procedure
150
Indoor Unit
151
Removal of Air Filter / Front Panel
151
Removal of Front Grille
154
Removal of Horizontal Blades / Vertical Blades
156
Removal of Electrical Box / PCB / Swing Motor
158
Removal of Heat Exchanger
164
Removal of Fan Rotor / Fan Motor
167
Outdoor Unit
169
Rks 50-71 Fvm, Rks 71 Gvmg, Rk(X)S 50/60 Fvma, Rk(X)S 50-71 Fvlt
169
Removal of the Pcb
181
Removal of the Sound Blanket
184
Removal of the Four Way Valve
186
Removal of the Electronic Expansion Valve
187
Rks 71 Fvma, Rxs 71/80/90 Fvma
192
Removal of the Electrical Box
207
Removal of Fan Motor
214
Removal of Sound Blanket
218
Removal of Compressor
221
Part 8 Others
222
Others
223
Test Run from the Remote Controller
223
Jumper Settings
224
Application of Silicon Grease to a Power Transistor and a Diode Bridge
225
Part 9 Appendix
226
Piping Diagrams
227
Indoor Units
227
Outdoor Units
228
Wiring Diagrams
232
Indoor Units
232
Outdoor Units
233
Index
238
Daikin FTXS71FVMA Operation Manual (34 pages)
Inverter
Brand:
Daikin
| Category:
Air Conditioner
| Size: 2.88 MB
Table of Contents
Operation Manual
1
Table of Contents
2
Safety Precautions
3
Installation Site
4
Electrical Work
4
Names of Parts
5
Outdoor Unit
6
Indoor Unit
6
Remote Controller
7
Preparation before Operation
8
AUTO · DRY · COOL · HEAT · FAN Operation
11
To Change the Air Flow Rate Setting
12
Adjusting the Air Flow Direction
13
POWERFUL Operation
15
OUTDOOR UNIT QUIET Operation
16
HOME LEAVE Operation
17
Use as Energy-Saving Mode
18
Use as Favorite Mode
18
INTELLIGENT EYE Operation
19
TIMER Operation
21
Note for Multi System
23
Care and Cleaning
25
Air Filter
26
Before a Long Idle Period
27
Trouble Shooting
28
Check Again
29
Call the Service Shop Immediately
30
Disposal Requirements
30
Advertisement
Daikin FTXS71FVMA Service Manual (23 pages)
4.2/5.0/6.0/7.1/8.0/9.0 kW Class 15000 Btu/h Class REMOVAL PROCEDURE
Brand:
Daikin
| Category:
Air Conditioner
| Size: 3.67 MB
Table of Contents
Table of Contents
3
Removal of Air Filters / Front Panel
4
Removal of Front Grille
7
Removal of Horizontal Blades / Vertical Blades
9
Removal of Electrical Box / Pcbs / Swing Motors
11
Removal of Indoor Heat Exchanger
17
Removal of Fan Motor / Fan Rotor
20
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