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Super Multi NX ATXS20G2V1B
Daikin Super Multi NX ATXS20G2V1B Manuals
Manuals and User Guides for Daikin Super Multi NX ATXS20G2V1B. We have
8
Daikin Super Multi NX ATXS20G2V1B manuals available for free PDF download: Service Manual, Operation Manual, Installation Manual
Daikin Super Multi NX ATXS20G2V1B Service Manual (501 pages)
E-Series, F-Series, G-Series
Brand:
Daikin
| Category:
Air Conditioner
| Size: 28.58 MB
Table of Contents
Table of Contents
4
Introduction
8
Safety Cautions
8
Used Icons
12
Part 1 List of Functions
13
Functions
14
Cooling Only - Indoor Unit
14
Cooling Only - Outdoor Unit
20
Heat Pump - Indoor Unit
21
Heat Pump - Outdoor Unit
28
Part 2 Specifications
29
Cooling Only - Indoor Unit
30
Cooling Only - Outdoor Unit
41
Heat Pump - Indoor Unit
43
Heat Pump - Outdoor Unit
57
Part 3 Printed Circuit Board Connector Wiring Diagram
61
Indoor Unit
62
Wall Mounted Type
62
Floor Standing Type
71
Floor / Ceiling Suspended Dual Type
73
Duct Connected Type
75
Ceiling Mounted Cassette Type
77
Ceiling Mounted Built-In Type
81
Ceiling Suspended Type
86
Remote Controller
88
Wired Remote Controller
88
Wireless Remote Controller
90
Outdoor Unit
92
Part 4 Function and Control
95
Function of Indoor Unit (RA Models)
96
Temperature Control
96
Frequency Principle
96
Operation Starting Control
98
Airflow Direction Control
99
Fan Speed Control for Indoor Units
101
Program Dry Operation
102
Automatic Operation
103
Thermostat Control
104
NIGHT SET Mode
106
ECONO Operation
107
HOME LEAVE Operation
108
2-Area INTELLIGENT EYE Operation
109
INTELLIGENT EYE Operation
111
Inverter POWERFUL Operation
112
Other Functions
114
Function of Indoor Unit (SA Models)
116
Drain Pump Control
116
Thermostat Sensor in Remote Controller
118
Freeze Prevention Control
120
Hot Start Control (in Heating Operation Only)
121
Function of Thermistor
122
Control Specification
124
Mode Hierarchy
124
Frequency Control
125
Controls at Mode Changing / Start-Up
128
Discharge Pipe Temperature Control
129
Input Current Control
130
Freeze-Up Protection Control
130
Heating Peak-Cut Control
131
Outdoor Fan Control
131
Liquid Compression Protection Function
132
Defrost Control
132
Low Hz High Pressure Limit
133
Electronic Expansion Valve Control
133
Pressure Equalizing Control
135
Malfunctions
138
Part 5 Operation Manual
140
System Configuration
141
RA Indoor Unit
142
FTXG, CTXG Series - ARC466A1
142
Name of Parts
144
Fan Operation
146
Operating Conditions
147
FTXS, FVXS Series - ARC452A1, A3
166
Names of Parts
172
Opening the Front Panel
173
ATXS, FLK(X)S, FDK(X)S Series - ARC433B67, B68, B69, B76
202
SA Indoor Unit - FFQ, FCQ, FDBQ, FBQ, FHQ Series
224
Brc1D528
224
Brc1E51A7
239
Operation Mode
242
Automatic Operation Mode
242
Program Dry
249
Key Lock
253
Airflow Direction
260
Ventilation Mode
264
Timer Settings
264
Schedule Timer
266
Holiday Setting
270
Convenient Functions
275
Contrast Adjustment
275
Clock Setting
278
Setting the Clock
278
Useful Information
283
Brc7E530W/531W, Brc7F532F/533F, Brc7Ea63W/66
284
Operation Range
287
Operation Procedure
288
Part 6 Service Diagnosis
296
Troubleshooting with LED
298
Indoor Unit
298
Outdoor Unit
300
Problem Symptoms and Measures
301
Service Check Function
302
RA Indoor Unit - F(C)TXG, FTXS, ATXS, FVXS, FLK(X)S, FDK(X)S Series
302
SA Indoor Unit - FFQ, FCQ, FDBQ, FBQ, FHQ Series
311
Code Indication on Remote Controller
318
RA Indoor Unit - F(C)TXG, FTXS, ATXS, FVXS, FLK(X)S
318
FDK(X)S Series
318
SA Indoor Unit - FFQ, FCQ, FDBQ, FBQ, FHQ Series
318
RA Indoor Unit - F(C)TXG, FTXS, ATXS, FVXS, FLK(X)S, FDK(X)S Series
318
Outdoor Unit
319
Troubleshooting for RA Indoor Unit - F(C)TXG, FTXS, ATXS, FVXS, FLK(X)S, FDK(X)S Series
320
Indoor Unit PCB Abnormality
320
Freeze-Up Protection Control or Heating Peak-Cut Control
321
Fan Motor or Related Abnormality
323
Thermistor or Related Abnormality (Indoor Unit)
326
Front Panel Open / Close Fault (FTXG and CTXG Series)
327
Signal Transmission Error (between Indoor Unit and Outdoor Unit)
328
Unspecified Voltage (between Indoor Unit and Outdoor Unit)
330
Troubleshooting for SA Indoor Unit - FFQ, FCQ, FDBQ, FBQ, FHQ Series
331
Indoor Unit PCB Abnormality
331
Drain Water Level System Abnormality
332
Fan Motor or Related Abnormality
334
Swing Motor Lock (FHQ Series)
336
Drain System Abnormality
337
Thermistor or Related Abnormality
338
Remote Controller Thermistor Abnormality
340
Signal Transmission Error
341
(Between Indoor Unit and Remote Controller)
341
Signal Transmission Error (between Indoor Unit and Remote Controller)
341
Signal Transmission Error
342
(Between MAIN Remote Controller and SUB Remote Controller)
342
Signal Transmission Error (between MAIN Remote Controller and SUB Remote Controller)
342
Field Setting Abnormality
343
Troubleshooting for Outdoor Unit
345
Anti-Icing Function
345
Outdoor Unit PCB Abnormality
347
OL Activation (Compressor Overload)
348
Compressor Lock
349
DC Fan Lock
350
Input Overcurrent Detection
351
Discharge Pipe Temperature Control
352
High Pressure Control in Cooling
353
Compressor Sensor System Abnormality
355
Position Sensor Abnormality
357
CT or Related Abnormality
359
Thermistor or Related Abnormality (Outdoor Unit)
361
Electrical Box Temperature Rise
363
Radiation Fin Temperature Rise
365
Output Overcurrent Detection
367
Refrigerant Shortage
369
Low-Voltage Detection or Over-Voltage Detection
371
Signal Transmission Error (on Outdoor Unit PCB)
372
Anti-Icing Function in Other Rooms / Unspecified Voltage (between Indoor and Outdoor Units)
373
Check
374
Thermistor Resistance Check
374
Fan Motor Connector Check
375
Hall IC Check
375
Power Supply Waveform Check
375
Electronic Expansion Valve Check
376
Four Way Valve Performance Check
377
Inverter Unit Refrigerant System Check
377
Inverter Checker" Check
378
Rotation Pulse Check on the Outdoor Unit PCB
379
Installation Condition Check
380
Discharge Pressure Check
380
Outdoor Fan System Check
381
Capacitor Voltage Check
381
Power Module Check
381
Part 7 Removal Procedure
382
Outdoor Unit - 50~75 Class
383
Removal of Outer Panels
383
Removal of Electrical Box
387
Removal of Pcbs
395
Removal of Outdoor Fan / Fan Motor
400
Removal of Sound Blankets
402
Removal of Coils / Thermistors
406
Removal of Distributor
409
Removal of Four Way Valve
410
Removal of Compressor
411
Outdoor Unit - 80/90 Class
413
Removal of Outer Panels
413
Removal of Electrical Box
429
Removal of Pcbs
435
Removal of Fan Motor
439
Removal of Coils / Thermistors
440
Removal of Sound Blankets
446
Removal of Compressor
449
Part 8 Trial Operation and Field Settings
450
Pump down Operation
451
Forced Operation
452
Wiring Error Check Function
453
Trial Operation
455
RA Indoor Unit - F(C)TXG, FTXS, ATXS, FVXS, FLK(X)S, FDK(X)S Series
455
SA Indoor Unit - FFQ, FCQ, FDBQ, FBQ, FHQ Series
457
Field Settings
459
RA Indoor Unit - F(C)TXG, FTXS, ATXS, FVXS, FLK(X)S, FDK(X)S Series
459
Jumper and Switch Settings
462
SA Indoor Unit - FFQ, FCQ, FDBQ, FBQ, FHQ Series
463
Outdoor Unit
471
Application of Silicon Grease to a Power Transistor and a Diode Bridge
474
Part 9 Appendix
475
Piping Diagrams
476
Indoor Unit
476
Outdoor Unit
482
Wiring Diagrams
487
Indoor Unit
487
Outdoor Unit
495
Advertisement
Daikin Super Multi NX ATXS20G2V1B Service Manual (316 pages)
G-Series
Brand:
Daikin
| Category:
Heat Pump
| Size: 10.53 MB
Table of Contents
Table of Contents
4
Introduction
8
Safety Cautions
8
Used Icons
12
Part 1 List of Functions
13
Functions
14
Cooling Only
14
Heat Pump
15
Part 2 Specifications
17
Specifications
18
Cooling Only
18
Specifications
19
Heat Pump
21
Part 3 Printed Circuit Board Connector Wiring Diagram
29
Printed Circuit Board Connector Wiring Diagram
30
Indoor Unit
30
Outdoor Unit
33
Part 4 Function and Control
41
Main Functions
42
Frequency Principle
42
Airflow Direction Control
44
Fan Speed Control for Indoor Units
45
Program Dry Operation
46
Automatic Operation
47
Thermostat Control
48
NIGHT SET Mode
49
ECONO Operation
50
2-Area INTELLIGENT EYE Operation
51
INTELLIGENT EYE Operation
53
Inverter POWERFUL Operation
54
Other Functions
55
Function of Thermistor
56
Control Specification
57
Mode Hierarchy
57
Frequency Control
58
Controls at Mode Changing / Start-Up
60
Discharge Pipe Temperature Control
62
Input Current Control
63
Freeze-Up Protection Control
65
Heating Peak-Cut Control
65
Outdoor Fan Control
66
Liquid Compression Protection Function
66
Defrost Control
67
Electronic Expansion Valve Control
68
Malfunctions
71
Forced Operation Mode
72
Standby Electricity Saving
72
Part 5 Operation Manual
73
System Configuration
74
Ftxs20/25/35/42/50G2V1B
75
Remote Control
75
Auto Dry Cool Heat Fan Operation
76
AUTO · DRY · COOL · HEAT · FAN Operation
76
Adjusting the Airflow Direction
78
COMFORT AIRFLOW and INTELLIGENT EYE Operation
80
POWERFUL Operation
83
OUTDOOR UNIT QUIET Operation
84
ECONO Operation
85
TIMER Operation
86
WEEKLY TIMER Operation
88
Atxs20/25/35/42/50G2V1B
93
Remote Control
93
Auto Dry Cool Heat Fan Operation
94
AUTO · DRY · COOL · HEAT · FAN Operation
94
Adjusting the Airflow Direction
96
COMFORT AIRFLOW Operation
98
INTELLIGENT EYE Operation
99
POWERFUL Operation
101
OUTDOOR UNIT QUIET Operation
102
ECONO Operation
103
TIMER Operation
104
Part 6 Service Diagnosis
106
Caution for Diagnosis
107
Troubleshooting with LED
107
Problem Symptoms and Measures
108
Service Check Function
109
ARC452 Series
109
ARC433 Series
112
Troubleshooting
115
Error Codes and Description
115
Indoor Unit PCB Abnormality
116
Freeze-Up Protection Control or Heating Peak-Cut Control
117
Fan Motor (DC Motor) or Related Abnormality
119
Thermistor or Related Abnormality (Indoor Unit)
121
Signal Transmission Error (between Indoor Unit and Outdoor Unit)
122
Unspecified Voltage (between Indoor Unit and Outdoor Unit)
123
Outdoor Unit PCB Abnormality
124
OL Activation (Compressor Overload)
126
Compressor Lock
127
DC Fan Lock
128
Input Overcurrent Detection
129
Four Way Valve Abnormality
130
Discharge Pipe Temperature Control
132
High Pressure Control in Cooling
134
Compressor System Sensor Abnormality
136
Position Sensor Abnormality
138
DC Voltage / Current Sensor Abnormality (20/25/35/42 Class)
141
CT or Related Abnormality (50 Class)
142
Thermistor or Related Abnormality (Outdoor Unit)
144
Electrical Box Temperature Rise
146
Radiation Fin Temperature Rise
148
Output Overcurrent Detection
150
Refrigerant Shortage
152
Low-Voltage Detection or Over-Voltage Detection
155
Signal Transmission Error on Outdoor Unit PCB
157
(50 Class Only)145
157
Signal Transmission Error on Outdoor Unit PCB (50 Class Only)
157
Check
158
How to Check
158
Four Way Valve Performance Check
159
Thermistor Resistance Check
160
Installation Condition Check
161
Discharge Pressure Check
161
Outdoor Fan System Check
162
Power Supply Waveforms Check
162
Capacitor Voltage Check
163
Power Module Check
163
Rotation Pulse Check on the Outdoor Unit Pcb
164
Main Circuit Short Check
165
Indoor Unit
167
Removal of Air Filter
167
Removal of Front Panel
169
Removal of Front Grille
171
Removal of Horizontal Blades / Vertical Blades
174
Removal of Electrical Box
177
Removal of PCB
180
Removal of Indoor Heat Exchanger
185
Removal of Swing Motors
188
Removal of Fan Motor
192
Outdoor Unit - RK(X)S20-35G2V1B, ARXS20-35G2V1B
195
Removal of Outer Panels / Fan Motor
195
Removal of Electrical Box
204
Removal of Thermistors
208
Removal of PCB
210
Removal of Reactor / Partition Plate
213
Removal of Sound Blanket
215
Removal of Four Way Valve
216
Removal of Compressor
219
Outdoor Unit - RK(X)S20-35G2V1B9
221
Removal of Outer Panels / Fan Motor
221
Outdoor Unit - RK(X)S20-35G2V1B9, ARXS20-35G3V1B
221
Removal of Electrical Box
230
Removal of PCB
233
Removal of Reactor / Partition Plate
241
Removal of Sound Blanket
243
Removal of Four Way Valve
245
Removal of Compressor
248
Outdoor Unit - RK(X)S42G2V1B, ARXS42G2V1B
250
Removal of Outer Panels
250
Removal of Electrical Box
252
Removal of PCB
257
Removal of Sound Blanket
262
Removal of Outdoor Fan / Fan Motor
264
Removal of Thermistors
267
Removal of Four Way Valve / Electronic Expansion Valve
268
Removal of Compressor
271
Outdoor Unit - RK(X)S50G2V1B, ARXS50G2V1B
274
Removal of Outer Panels
274
Removal of Outdoor Fan / Fan Motor
278
Removal of Electrical Box
282
Removal of PCB
287
Removal of Sound Blanket / Thermistors
290
Removal of Four Way Valve
292
Removal of Electronic Expansion Valve
293
Removal of Compressor
294
Trial Operation
298
Part 8 Trial Operation and Field Settings
298
Trial Operation
299
Field Settings
300
Field Settings
301
Model Type Setting
301
When 2 Units Are Installed in 1 Room
301
Standby Electricity Saving
302
Facility Setting Jumper and Switch (Cooling at Low Outdoor Temperature)
303
Jumper and Switch Settings
303
Jumper and Switch Settings
304
Application of Silicon Grease to a Power Transistor and a Diode Bridge
305
Part 9 Appendix
306
Piping Diagrams
307
Indoor Unit
307
Outdoor Unit
308
Outdoor Unit
311
Wiring Diagrams
312
Indoor Unit
312
Daikin Super Multi NX ATXS20G2V1B Service Manual (289 pages)
Inverter Multi for 2 Rooms
Brand:
Daikin
| Category:
Air Conditioner
| Size: 14.04 MB
Table of Contents
Table of Contents
3
Introduction
6
Safety Cautions
6
Used Icons
10
Part 1 List of Functions
11
List of Functions
12
Cooling Only Models
12
Heat Pump Models
17
Part 2 Specifications
24
Specifications
25
Indoor Units - Cooling Only
25
Duct Connected Type
27
Floor Standing Type
29
Ceiling Mounted Cassette Type
30
Outdoor Units - Cooling Only
31
Indoor Units - Heat Pump
33
Outdoor Units - Heat Pump
43
Part 3 Printed Circuit Board Connector Wiring Diagram
45
Printed Circuit Board Connector Wiring Diagram
46
Wall Mounted Type
46
Duct Connected Type
53
Floor / Ceiling Suspended Dual Type
55
Floor Standing Type
58
Ceiling Mounted Cassette Type (600×600)
60
Outdoor Units
63
Part 4 Function and Control
65
Main Functions
66
Temperature Control
66
Frequency Principle
66
Power-Airflow Flaps, Wide-Angle Louvers, Auto-Swing, COMFORT AIRFLOW Mode and 3-D Airflow
68
Operation Starting Control
70
Fan Speed Control for Indoor Units
71
Program Dry Function
73
Automatic Operation
74
Thermostat Control
75
Night Set Mode
76
ECONO Mode
77
Area Intelligent Eye (Ftxs)
78
Intelligent Eye (Atxs, Ftxg, Atxg, Ctxg)
80
HOME LEAVE Operation
82
Inverter POWERFUL Operation
83
Other Functions
84
Weekly Timer Operation
85
Function of Thermistor
86
Heat Pump Model
86
Cooling Only Model
88
Control Specification
89
Mode Hierarchy
89
Frequency Control
90
Controls at Mode Changing / Start-Up
93
Compressor Protection Function
94
Discharge Pipe Temperature Control
95
Input Current Control
95
Freeze-Up Protection Control
96
Heating Peak-Cut Control
96
Fan Control
97
Liquid Compression Protection Function 2
97
Defrost Control
98
Electronic Expansion Valve Control
99
Malfunctions
103
Additional Function
104
Part 5 Operation Manual
105
System Configuration
106
Operation Instructions
106
Instruction
107
ATXS, ATX, FTXG, CTXG, ATXG, FDK(X)S, FLK(X)S Series
107
Remote Controller
108
Adjusting the Airflow Direction
115
Adjusting the Air Flow Direction
119
Comfort Airflow Operation
123
Powerful Operation
124
Outdoor Unit Quiet Operation
125
Econo Operation
126
Intelligent Eye Operation
130
Timer Operation
134
To Use on Timer Operation
135
Note for Multi System
136
FTXS, FVXS Series
138
Comfort Airflow and Intelligent Eye Operation
147
Quiet Operation
151
FFQ Series
162
Safety Considerations
164
Installation Site
165
Operation Range
165
Switch and Display on the Remote Controller
166
Operation Procedure
166
Trouble Shooting
172
Part 6 Service Diagnosis
173
Caution for Diagnosis
174
Problem Symptoms and Measures
176
Service Check Function
177
ARC433 Series
177
ARC452 Series
180
Troubleshooting
183
Error Codes and Description
183
Indoor Unit PCB Abnormality
184
Freeze-Up Protection Control or High Pressure Control
185
Fan Motor or Related Abnormality
187
Thermistor or Related Abnormality (Indoor Unit)
191
Front Panel Open / Close Fault
192
Freeze-Up Protection Control
193
OL Activation (Compressor Overload)
195
Compressor Lock
196
DC Fan Lock
197
Input Overcurrent Detection
198
Discharge Pipe Temperature Control
200
High Pressure Control in Cooling
201
Compressor Sensor System Abnormality
203
Position Sensor Abnormality
204
DC Voltage / DC Current Sensor Abnormality
206
Thermistor or Related Abnormality (Outdoor Unit)
207
Electrical Box Temperature Rise
209
Radiation Fin Temperature Rise
211
Output Overcurrent Detection
213
Refrigerant Shortage
215
Over-Voltage Detection / Low-Voltage Detection
217
Anti-Icing Function in Other Rooms / Unspecified Voltage (between Indoor and Outdoor Units)
218
Outdoor Unit PCB Abnormality or Signal Transmission Circuit Abnormality
219
Check
222
How to Check
222
Electronic Expansion Valve Check
223
Four Way Valve Performance Check
224
Thermistor Resistance Check
225
Installation Condition Check
226
Discharge Pressure Check
227
Power Supply Waveforms Check
227
Power Transistor Check
228
Hall IC Check
231
Part 7 Removal Procedure
235
Outdoor Unit
236
Removal of the Panels and Plates
236
Removal of the Electrical Box
238
Removal of the PCB
243
Removal of the Sound Blanket
248
Removal of the Outdoor Fan / Fan Motor
250
Removal of the Thermistors
253
Removal of the Compressor
255
Removal of the Four Way Valve / Electronic Expansion Valve
257
Part 8 Trial Operation and Field Settings
259
Pump down Operation
260
Forced Cooling Operation Mode
261
Trial Operation
262
Indoor Unit - ATX, ATXS, ATXG, F(C)TXG, FTXS, FDK(X)S, FLK(X)S, FVXS Series
262
Indoor Unit - FFQ Series
264
Field Settings
265
RA Indoor Unit - ATX, ATXS, ATXG, F(C)TXG, FTXS, FDK(X)S, FLK(X)S, FVXS Series
265
Jumper and Switch Settings
268
Indoor Unit - FFQ Series
269
Outdoor Unit
272
Maximum Power Input Limitation Setting
273
Application of Silicon Grease to a Power Transistor and a Diode Bridge
274
Part 9 Appendix
275
Piping Diagrams
276
Indoor Units
276
Outdoor Units
280
Heat Pump
281
Wiring Diagrams
282
Indoor Units
282
Outdoor Units
287
Advertisement
Daikin Super Multi NX ATXS20G2V1B Service Manual (267 pages)
Inverter Multi for 2 Rooms H-Series / G-Series
Brand:
Daikin
| Category:
Heat Pump
| Size: 13.95 MB
Table of Contents
Table of Contents
3
Introduction
7
Safety Cautions
7
Used Icons
11
Part 1 List of Functions
12
Functions
13
Function and Control Part
15
Part 2 Specifications
21
Indoor Unit
22
Specifications
23
Floor Standing Type
33
Duct Connected Type
36
Ceiling Mounted Cassette Type
37
Outdoor Unit
38
Part 3 Printed Circuit Board Connector Wiring Diagram
39
Indoor Unit
40
Ftxg25/35/50Jv1Bw(S)(A)
40
Ctxs15/35K2V1B, Ftxs20/25K2V1B
42
Ftxs35/42/50K2V1B, Ftxs20/25/35/42/50J2V1B, Atxs20/25/35/42/50G2V1B
44
Ftx20/25/35Jv1B, Ftx20/25/35J2V1B, Atx20/25/35Jv1B, Atx20/25/35J2V1B
46
Fvxg25/35/50K2V1B
48
Fvxs25/35/50Fv1B
50
Flxs25/35/50Bavmb
52
Fdxs25/35Eavmb, Fdxs25/35E7Vmb, Fdxs50Cvmb, Fdxs50C7Vmb
54
Ffq25/35/50B8V1B, Ffq25/35/50B9V1B
56
Wired Remote Controller
57
Brc1D528
57
Brc1E51A7
58
Wireless Remote Controller
59
Brc7E530W
59
Outdoor Unit
60
Part 4 Function and Control
62
Function of RA Indoor Unit
63
Temperature Control
63
Frequency Principle
63
Operation Starting Control
65
Airflow Direction Control
66
Fan Speed Control for Indoor Unit
69
RADIANT Operation
71
Program Dry Operation
73
Automatic Operation
74
Thermostat Control
75
NIGHT SET Mode
76
ECONO Operation
77
HOME LEAVE Operation
78
2-Area INTELLIGENT EYE Operation
80
INTELLIGENT EYE Operation
82
Inverter POWERFUL Operation
83
Multi-Colored Indicator Lamp / TIMER Lamp
84
Brightness Setting of Indoor Unit Display
85
Clock Setting
86
WEEKLY TIMER Operation
87
Other Functions
93
Function of SA Indoor Unit
94
Drain Pump Control
94
Remote Controller
95
Thermostat Sensor in Remote Controller
96
Freeze Prevention Control
98
Hot Start Control (in Heating Operation Only)
99
Function of Thermistor
100
Control Specification
102
Mode Hierarchy
102
Frequency Control
103
Controls at Mode Changing / Start-Up
105
Discharge Pipe Temperature Control
106
Input Current Control
107
Freeze-Up Protection Control
107
Heating Peak-Cut Control
108
Outdoor Fan Control
109
Liquid Compression Protection Function
109
Defrost Control
110
Outdoor Electronic Expansion Valve Control
111
Malfunctions
115
Part 5 Remote Controller
117
RA Indoor Unit
118
Ftxg25/35/50Jv1Bw(S)(A), Ctxs15/35K2V1B, Ftxs20/25K2V1B
118
Mode Button
119
Ftxs35/42/50K2V1B
120
Ftxs20/25/35/42/50J2V1B
122
Atxs20/25/35/42/50G2V1B
124
Ftx20/25/35Jv1B, Ftx20/25/35J2V1B, Atx20/25/35Jv1B, Atx20/25/35J2V1B
126
Fvxg25/35/50K2V1B
128
Fvxs25/35/50Fv1B
130
Flxs25/35/50Bavmb
132
Fdxs25/35Eavmb, Fdxs25/35E7Vmb, Fdxs50Cvmb, Fdxs50C7Vmb
134
SA Indoor Unit
136
Brc1D528
136
Brc1E51A7
139
Operation Mode
142
Brc7E530W
144
Part 6 Service Diagnosis
145
Troubleshooting with LED
147
Indoor Unit
147
Outdoor Unit
148
Problem Symptoms and Measures
149
Service Check Function
150
RA Indoor Unit
150
Arc452 Series Remote Controller
153
Arc433 Series Remote Controller
156
SA Indoor Unit
159
Code Indication on Remote Controller
166
RA Indoor Unit
166
SA Indoor Unit
166
Outdoor Unit
167
Troubleshooting for RA Indoor Unit
168
Indoor Unit PCB Abnormality
168
Freeze-Up Protection Control or Heating Peak-Cut Control
170
Fan Motor or Related Abnormality
172
Radiant Panel Temperature Rise, Indoor Electronic Expansion Valve (Motor Operated Valve) Abnormality, Freeze-Up Protection Control (FVXG Series Only)
176
Thermistor or Related Abnormality (RA Indoor Unit)
178
Front Panel Open / Close Fault (FTXG Series Only)
179
Troubleshooting for SA Indoor Unit
180
Indoor Unit PCB Abnormality
180
Drain Level Control System Abnormality
181
Fan Motor (AC Motor) or Related Abnormality
182
Drain System Abnormality
183
Thermistor or Related Abnormality (SA Indoor Unit)
184
Remote Controller Thermistor Abnormality
185
Signal Transmission Error (between Indoor Unit and Remote Controller)
186
Signal Transmission Error (between MAIN Remote Controller and SUB Remote Controller)
187
Field Setting Abnormality
188
Troubleshooting for Outdoor Unit
189
Refrigerant Shortage
189
Low-Voltage Detection or Over-Voltage Detection
191
Outdoor Unit PCB Abnormality or Signal Transmission Error
193
Unspecified Voltage (between Indoor Unit and Outdoor Unit) / Anti-Icing Control in Other Room
196
Anti-Icing Control for Indoor Unit
197
OL Activation (Compressor Overload)
199
Compressor Lock
201
DC Fan Lock
202
Input Overcurrent Detection
203
Discharge Pipe Temperature Control
204
High Pressure Control in Cooling
205
Compressor Sensor System Abnormality
206
Position Sensor Abnormality
207
DC Voltage / Current Sensor Abnormality
209
Thermistor or Related Abnormality (Outdoor Unit)
210
Electrical Box Temperature Rise
212
Radiation Fin Temperature Rise
213
Output Overcurrent Detection
215
Check
217
Thermistor Resistance Check
217
Fan Motor Connector Output Check
218
Hall IC Check
219
Indoor Electronic Expansion Valve Coil Check
219
Power Supply Waveforms Check
220
Outdoor Electronic Expansion Valve Check
221
Four Way Valve Performance Check
222
Inverter Unit Refrigerant System Check
222
Inverter Analyzer Check
223
Rotating Pulse Input on the Outdoor Unit PCB Check
225
Installation Condition Check
226
Discharge Pressure Check
226
Outdoor Unit Fan System Check
227
Main Circuit Short Check
227
Power Module Check
228
Part 7 Trial Operation and Field Settings
229
Pump down Operation
230
Forced Cooling Operation
231
Trial Operation
232
RA Indoor Unit - FTXG, FTXS, ATXS, FTX, ATX, FVXG, FVXS, FLXS, FDXS Series
232
SA Indoor Unit - FFQ Series
234
Field Settings
236
RA Indoor Unit - FTXG, FTXS, ATXS, FTX, ATX, FVXG, FVXS, FLXS, FDXS Series
236
SA Indoor Unit - FFQ Series
242
Outdoor Unit
250
Silicon Grease on Power Transistor / Diode Bridge
251
Part 8 Appendix
252
Piping Diagrams
253
Indoor Unit
253
Outdoor Unit
257
Wiring Diagrams
258
Indoor Unit
258
Outdoor Unit
264
Removal Procedure (Booklet No.)
265
Revision History
266
Daikin Super Multi NX ATXS20G2V1B Operation Manual (34 pages)
DAIKIN ROOM AIR CONDITIONER Siesta
Brand:
Daikin
| Category:
Air Conditioner
| Size: 2.87 MB
Table of Contents
Operation Manual
1
Table of Contents
2
Safety Precautions
3
Installation Site
4
Electrical Work
4
Names of Parts
5
Indoor Unit
6
Remote Controller
7
To Set the Batteries
8
Preparation before Operation
8
Operation
10
AUTO · DRY · COOL · HEAT · FAN Operation
11
To Change the Airflow Rate Setting
12
Adjusting the Airflow Direction
13
COMFORT AIRFLOW Operation
15
INTELLIGENT EYE Operation
16
POWERFUL Operation
18
OUTDOOR UNIT QUIET Operation
19
ECONO Operation
20
TIMER Operation
21
To Use on Timer Operation
22
To Combine on Timer and off Timer
22
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
Important Information Regarding the Refrigerant Used
30
Fault Diagnosis
31
Daikin Super Multi NX ATXS20G2V1B Service Manual (40 pages)
REMOVAL PROCEDURE
Brand:
Daikin
| Category:
Heat Pump
| Size: 3.35 MB
Table of Contents
Table of Contents
3
Removal of Air Filters
4
Removal of Front Panel
6
Removal of Front Grille
7
Removal of Horizontal Blades / Vertical Blades
9
Removal of Electrical Box
13
Removal of Pcbs (Pattern 1)
16
Removal of Pcbs (Pattern 2)
22
Removal of Swing Motors (Pattern 1)
26
Removal of Swing Motors (Pattern 2)
30
Removal of Indoor Heat Exchanger
33
Removal of Fan Motor
36
Daikin Super Multi NX ATXS20G2V1B Installation Manual (17 pages)
R410A Split Series;
Brand:
Daikin
| Category:
Air Conditioner
| Size: 2.61 MB
Table of Contents
Safety Precautions
3
Choosing an Installation Site
4
Indoor Unit
4
Wireless Remote Controller
4
Installation Tips
5
Removing and Installing Front Panel
5
Removing and Installing Front Grille
5
How to Set the Different Addresses
6
When Connecting to an HA System
6
Indoor Unit Installation Drawings
8
Indoor Unit Installation
9
Installing the Mounting Plate
9
Boring a Wall Hole and Installing Wall Embedded Pipe
10
Installing Indoor Unit
10
Drain Piping
12
Refrigerant Piping Work
13
Flaring the Pipe End
13
Pump down Operation
14
Trial Operation and Testing
15
Test Items
15
Daikin Super Multi NX ATXS20G2V1B Service Manual (22 pages)
Removal Procedure, 2.0/2.2/2.5/2.8/3.5/3.6/4.1/4.2/4.6/ 5.0 kW Class, 7000/9000/12000/15000 Btu/h Class
Brand:
Daikin
| Category:
Air Conditioner
| Size: 1.89 MB
Table of Contents
Table of Contents
3
Air Filters
4
Front Panel
5
Front Grille
6
Horizontal Blades
7
Vertical Blade Assys
8
Electrical Box
10
Pcbs
12
Swing Motors
15
Indoor Heat Exchanger
18
Fan Motor
20
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