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Super Multi NX FLKS25BAVMB
DAIKIN Super Multi NX FLKS25BAVMB Manuals
Manuals and User Guides for DAIKIN Super Multi NX FLKS25BAVMB. We have
12
DAIKIN Super Multi NX FLKS25BAVMB manuals available for free PDF download: Service Manual, Operation Manual, Technical Data Manual, Installation Manual
Daikin Super Multi NX FLKS25BAVMB 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
Advertisement
Daikin Super Multi NX FLKS25BAVMB Service Manual (341 pages)
Inverter Multi for 2 Rooms G-Series
Brand:
Daikin
| Category:
Air Conditioner
| Size: 19.3 MB
Table of Contents
Table of Contents
3
Introduction
7
Safety Cautions
7
Used Icons
11
Part 1 List of Functions
12
Functions
13
Cooling Only
13
Function and Control Part
15
Heat Pump
16
Part 2 Specifications
21
Specifications
22
Cooling Only - Indoor Unit
22
Cooling Only - Outdoor Unit
29
Heat Pump - Indoor Unit
31
Heat Pump - Outdoor Unit
40
Part 3 Printed Circuit Board Connector Wiring Diagram
42
Indoor Unit
43
Wall Mounted Type
43
Floor Standing Type
51
Floor / Ceiling Suspended Dual Type
53
Duct Connected Type
55
Ceiling Mounted Cassette Type
57
Remote Controller
59
Wired Remote Controller
59
Wireless Remote Controller
60
Outdoor Unit
61
2Mk(X)S40/50Gv1B, 2Mk(X)S40/50G2V1B
61
Part 4 Function and Control
63
Function of Indoor Unit (RA Models)
64
Temperature Control
64
Frequency Principle
64
Operation Starting Control
66
Airflow Direction Control
67
Fan Speed Control for Indoor Units
69
Program Dry Operation
70
Automatic Operation
71
Thermostat Control
72
NIGHT SET Mode
74
ECONO Operation
75
HOME LEAVE Operation
76
2-Area INTELLIGENT EYE Operation
77
INTELLIGENT EYE Operation
79
Inverter POWERFUL Operation
80
Other Functions
82
Function of Indoor Unit (SA Models)
84
Drain Pump Control
84
Thermostat Sensor in Remote Controller
86
Freeze Prevention Control
88
Hot Start Control (in Heating Operation Only)
89
Function of Thermistor
90
Control Specification
92
Mode Hierarchy
92
Frequency Control
94
Controls at Mode Changing / Start-Up
97
Discharge Pipe Temperature Control
98
Compressor Protection Function
98
Input Current Control
99
Freeze-Up Protection Control
99
Heating Peak-Cut Control
100
Outdoor Fan Control
100
Liquid Compression Protection Function
101
Defrost Control
101
Electronic Expansion Valve Control
102
Malfunctions
106
Part 5 Operation Manual
109
System Configuration
110
RA Indoor Unit
111
FTXG-J, CTXG-J Series - ARC466A1
111
Fan Operation
115
Operating Conditions
116
FTXS, FVXS Series - ARC452A1, A3
133
Names of Parts
137
Opening the Front Panel
137
FTXG-E, CTXG-E, FLK(X)S, FDK(X)S Series
160
Arc433B41, B67, B68, B69, B76
160
FTXG-E, CTXG-E, FLK(X)S, FDK(X)S Series ARC433B41, B67, B68, B69, B76
160
Adjusting the Air Flow Direction
166
SA Indoor Unit - FFQ Series
179
Brc1D528
179
Brc7E530W/531W
194
Names and Functions
195
Operation Range
197
Operation Procedure
198
Part 6 Service Diagnosis
206
Troubleshooting with LED
208
Indoor Unit
208
Outdoor Unit
209
Problem Symptoms and Measures
210
Service Check Function
211
SA Indoor Unit - FFQ Series
220
RA Indoor Unit - F(C)TXG, FTXS, FVXS, FLK(X)S
224
FDK(X)S Series
224
Code Indication on Remote Controller
224
RA Indoor Unit - F(C)TXG, FTXS, FVXS, FLK(X)S, FDK(X)S Series
224
SA Indoor Unit - FFQ Series
224
Outdoor Unit
225
Troubleshooting for RA Indoor Unit - F(C)TXG, FTXS, FVXS, FLK(X)S, FDK(X)S Series
226
Indoor Unit PCB Abnormality
226
Freeze-Up Protection Control or Heating Peak-Cut Control
227
Fan Motor or Related Abnormality
229
Thermistor or Related Abnormality (Indoor Unit)
232
Front Panel Open / Close Fault (FTXG, CTXG)
233
Troubleshooting for SA Indoor Unit - FFQ Series
234
Indoor Unit PCB Abnormality
234
Drain Water Level System Abnormality
235
Fan Motor or Related Abnormality
237
Drain System Abnormality
238
Thermistor or Related Abnormality
239
Remote Controller Thermistor Abnormality
241
Signal Transmission Error
242
(Between Indoor Unit and Remote Controller)
242
Signal Transmission Error (between Indoor Unit and Remote Controller)
242
Signal Transmission Error
243
(Between MAIN Remote Controller and SUB Remote Controller)
243
Signal Transmission Error (between MAIN Remote Controller and SUB Remote Controller)
243
Field Setting Abnormality
244
Troubleshooting for Outdoor Unit
246
Anti-Icing Control for Indoor Unit
246
OL Activation (Compressor Overload)
248
Compressor Lock
249
DC Fan Lock
250
Input Overcurrent Detection
251
Discharge Pipe Temperature Control
252
High Pressure Control in Cooling
253
Compressor Sensor System Abnormality
254
Position Sensor Abnormality
255
DC Voltage / Current Sensor Abnormality
257
Thermistor or Related Abnormality (Outdoor Unit)
258
Electrical Box Temperature Rise
260
Radiation Fin Temperature Rise
261
Output Overcurrent Detection
263
Refrigerant Shortage
265
Low-Voltage Detection or Over-Voltage Detection
267
Outdoor Unit PCB Abnormality or Signal Transmission Error
268
Unspecified Voltage (between Indoor Unit and Outdoor Unit) / Anti-Icing Control in Other Room
271
Check
272
Thermistor Resistance Check
272
Fan Motor Connector Output Check
273
Hall IC Check
273
Power Supply Waveforms Check
273
Electronic Expansion Valve Check
274
Four Way Valve Performance Check
275
Inverter Unit Refrigerant System Check
276
Inverter Checker" Check
277
Rotating Pulse Input on the Outdoor Unit PCB Check
279
Installation Condition Check
280
Discharge Pressure Check
280
Outdoor Unit Fan System Check
281
Main Circuit Short Check
281
Power Module Check
282
Daikin Super Multi NX FLKS25BAVMB Service Manual (355 pages)
super multi nx
Brand:
Daikin
| Category:
Air Conditioner
| Size: 15.37 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 Models
13
Heat Pump Models
18
Part 2 Specifications
24
Indoor Units - Cooling Only
25
Outdoor Units - Cooling Only
34
Indoor Units - Heat Pump
35
Outdoor Units - Heat Pump
46
Part 3 Printed Circuit Board Connector Wiring Diagram
48
Printed Circuit Board Connector Wiring Diagram
49
Wall Mounted Type
49
Duct Connected Type
58
Floor / Ceiling Suspended Dual Type
60
Floor Standing Type
63
Ceiling Suspended Type
65
Outdoor Units
67
Part 4 Function and Control
70
Main Functions
71
Frequency Principle
71
Power-Airflow Dual Flaps, Wide Angle Louvers and Auto-Swing
73
Operation Starting Control
75
Fan Speed Control for Indoor Units
76
Programme Dry Function
77
Automatic Operation
78
Thermostat Control
79
Night Set Mode
80
ECONO Mode
81
INTELLIGENT EYE (Wall Mounted Type Only)
82
HOME LEAVE Operation
84
Inverter POWERFUL Operation
85
Other Functions
86
Function of Main Structural Parts
88
Main Structural Parts
88
Function of Thermistor
89
Control Specification
93
Mode Hierarchy
93
Frequency Control
94
Controls at Mode Changing / Start-Up
97
Compressor Protection Function
98
Discharge Pipe Control
99
Input Current Control
99
Freeze-Up Protection Control
100
Heating Peak-Cut Control
100
Fan Control
101
Liquid Compression Protection Function 2
101
Defrost Control
102
Electronic Expansion Valve Control
103
Malfunctions
107
Forced Operation Mode
108
Wiring-Error Check
109
Additional Function
111
Part 5 Operation Manual
114
System Configuration
115
Operation Instructions
115
Instruction
116
FTK(X)S, FTXG, CTXG, FDK(X)S, FLK(X)S Series
116
Safety Precautions
117
FVXS Series
192
Air Flow Selection
203
FHQ Series
223
Temperature Setting
229
Fan Speed Control
229
Part 6 Service Diagnosis
236
Caution for Diagnosis
237
Troubleshooting with Operation Lamp
237
Problem Symptoms and Measures
239
Service Check Function
240
Check Method 1
240
Check Method 2
242
Code Indication on the Remote Control
244
Error Codes and Description of Fault
244
Troubleshooting
245
Indoor Units
245
Outdoor Units
246
Indoor Unit PCB Abnormality
247
Freeze-Up Protection Control or High Pressure Control
248
Fan Motor or Related Abnormality
250
Thermistor or Related Abnormality (Indoor Unit)
253
Front Panel Open / Close Fault
254
Signal Transmission Error (between Indoor and Outdoor Unit)
255
Unspecified Voltage (between Indoor and Outdoor Units)
257
Freeze-Up Protection Control
258
Outdoor Unit PCB Abnormality
260
OL Activation (Compressor Overload)
261
Compressor Lock
262
DC Fan Lock
263
Input over Current Detection
264
Discharge Pipe Temperature Control
266
High Pressure Control in Cooling
267
Compressor Sensor System Abnormality
269
Position Sensor Abnormality
271
CT or Related Abnormality
272
Thermistor or Related Abnormality (Outdoor Unit)
274
Sienbe12
275
Electrical Box Temperature Rise
276
Radiation Fin Temperature Rise
278
Output over Current Detection
280
Insufficient Gas
282
Low-Voltage Detection or Over-Voltage Detection
284
Signal Transmission Error (on Outdoor Unit PCB)
285
Anti-Icing Function in Other Rooms / Unspecified Voltage
286
(Between Indoor and Outdoor Units)
286
Anti-Icing Function in Other Rooms / Unspecified Voltage (between Indoor and Outdoor Units)
286
Check
287
How to Check
287
Electronic Expansion Valve Check
288
Four Way Valve Performance Check
289
Installation Condition Check
291
Discharge Pressure Check
292
Power Supply Waveforms Check
293
Capacitor Voltage Check
294
Power Transistor Check
294
Main Circuit Electrolytic Capacitor Check
295
Hall IC Check
296
Advertisement
Daikin Super Multi NX FLKS25BAVMB 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
Daikin Super Multi NX FLKS25BAVMB Service Manual (232 pages)
Inverter Pair Floor/Ceiling Suspended Dual Type BA Series
Brand:
Daikin
| Category:
Air Conditioner
| Size: 11.93 MB
Table of Contents
Table of Contents
4
Introduction
7
Safety Cautions
7
Used Icons
11
Part 1 List of Functions
12
Functions
13
Part 2 Specifications
16
Specifications
17
Cooling Only
17
Heat Pump
20
Part 3 Printed Circuit Board Connector Wiring Diagram
23
Printed Circuit Board Connector Wiring Diagram
24
Indoor Unit
24
Outdoor Unit
26
Part 4 Function and Control
32
Main Functions
33
Temperature Control
33
Frequency Principle
33
Airflow Direction Control
35
Fan Speed Control for Indoor Units
36
Program Dry Operation
37
Automatic Operation
38
Thermostat Control
39
NIGHT SET Mode
40
HOME LEAVE Operation
41
Inverter POWERFUL Operation
42
Other Functions
43
Function of Thermistor
44
Control Specification
45
Mode Hierarchy
45
Frequency Control
46
Controls at Mode Changing / Start-Up
48
Compressor Protection Function
49
Discharge Pipe Temperature Control
50
Input Current Control
51
Freeze-Up Protection Control
52
Heating Peak-Cut Control
52
Outdoor Fan Control
53
Liquid Compression Protection Function
53
Defrost Control
54
Electronic Expansion Valve Control
55
Malfunctions
58
Forced Operation Mode
59
Standby Electricity Saving
59
Part 5 Operation Manual
60
System Configuration
61
Operation Manual
62
Remote Control
62
Auto Dry Cool Heat Fan Operation
63
AUTO · DRY · COOL · HEAT · FAN Operation
63
Adjusting the Airflow Direction
65
POWERFUL Operation
67
OUTDOOR UNIT QUIET Operation
68
HOME LEAVE Operation
69
TIMER Operation
71
Part 6 Service Diagnosis
73
Caution for Diagnosis
74
Troubleshooting with LED
74
Problem Symptoms and Measures
75
ARC433 Series
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 (AC Motor) or Related Abnormality
83
Thermistor or Related Abnormality (Indoor Unit)
84
Signal Transmission Error (between Indoor Unit and Outdoor Unit)
85
Unspecified Voltage (between Indoor Unit and Outdoor Unit)
86
Outdoor Unit PCB Abnormality
87
OL Activation (Compressor Overload)
88
Compressor Lock
89
DC Fan Lock
90
Input Overcurrent Detection
91
Four Way Valve Abnormality
92
Discharge Pipe Temperature Control
94
High Pressure Control in Cooling
95
Compressor System Sensor Abnormality
96
Position Sensor Abnormality
97
DC Voltage / Current Sensor Abnormality
99
Thermistor or Related Abnormality (Outdoor Unit)
100
Electrical Box Temperature Rise
102
Radiation Fin Temperature Rise
105
Output Overcurrent Detection
108
Refrigerant Shortage
110
Low-Voltage Detection or Over-Voltage Detection
112
Check
114
How to Check
114
Four Way Valve Performance Check
115
Thermistor Resistance Check
116
Installation Condition Check
117
Discharge Pressure Check
117
Outdoor Fan System Check
118
Power Supply Waveforms Check
118
Power Module Check
119
Rotation Pulse Check on the Outdoor Unit Pcb
120
Hall IC Check
121
Main Circuit Short Check
121
Daikin Super Multi NX FLKS25BAVMB Service Manual (184 pages)
Inverter Pair Floor / Ceiling Suspended Dual Type B-Series
Brand:
Daikin
| Category:
Air Conditioner
| Size: 6.21 MB
Table of Contents
Table of Contents
3
Introduction
6
Safety Cautions
6
Caution in Repair
6
Cautions Regarding Products after Repair
7
Inspection after Repair
8
Using Icons
9
Using Icons List
9
Part 1 List of Functions
10
List of Functions
11
Part 2 Specifications
14
Specifications
15
Cooling Only
15
Heat Pump
17
Part 3 Printed Circuit Board Connector Wiring Diagram
20
Printed Circuit Board Connector Wiring Diagram
21
Indoor Unit
21
Outdoor Unit
23
Part 4 Function and Control
26
Main Functions
27
Frequency Principle
27
Auto-Swing
29
Fan Speed Control for Indoor Units
30
Programme Dry Function
31
Automatic Operation
32
Thermostat Control
33
NIGHT SET Mode
34
HOME LEAVE Operation
35
Inverter POWERFUL Operation
36
Other Functions
37
Function of Thermistor
38
Heat Pump Model
38
Cooling Only Model
39
Control Specification
40
Mode Hierarchy
40
Frequency Control
41
Controls at Mode Changing / Start-Up
43
Compressor Protection Function
44
Discharge Pipe Control
44
Input Current Control
45
Freeze-Up Protection Control
46
Heating Peak-Cut Control
46
Fan Control
47
Liquid Compression Protection Function 2
47
Defrost Control
48
Electronic Expansion Valve Control
49
Malfunctions
52
Forced Operation Mode
53
Additional Function
53
Facility Setting Jumper (Cooling at Low Outdoor Temperature)
54
Part 5 System Configuration
56
System Configuration
57
Instruction
58
Safety Precautions
58
Installation Site
59
Electrical Work
59
Names of Parts
60
Remote Controller
62
Preparation before Operation
63
AUTO · DRY · COOL · HEAT · FAN Operation
66
Adjusting the Air Flow Direction
68
POWERFUL Operation
70
OUTDOOR UNIT SILENT Operation
71
HOME LEAVE Operation
72
TIMER Operation
74
Care and Cleaning
76
Air Filter
77
Before a Long Idle Period
78
Troubleshooting
79
Check Again
80
Disposal Requirements
81
Fault Diagnosis
82
Part 6 Service Diagnosis
84
Caution for Diagnosis
85
Problem Symptoms and Measures
86
Service Check Function
87
Troubleshooting
90
Error Codes and Description
90
Indoor Unit PCB Abnormality
91
Freeze-Up Protection Control or High Pressure Control
92
Fan Motor (AC Motor) or Related Abnormality
94
Thermistor or Related Abnormality (Indoor Unit)
95
Signal Transmission Error (between Indoor and Outdoor Unit)
96
Unspecified Voltage (between Indoor and Outdoor Units)
97
Outdoor Unit PCB Abnormality
98
OL Activation (Compressor Overload)
99
Compressor Lock
100
DC Fan Lock
101
Input over Current Detection
102
Four Way Valve Abnormality
103
Discharge Pipe Temperature Control
105
High Pressure Control in Cooling
106
Compressor System Sensor Abnormality
108
Position Sensor Abnormality
109
DC Voltage / Current Sensor Abnormality
110
Thermistor or Related Abnormality (Outdoor Unit)
111
Electrical Box Temperature Rise
113
Radiation Fin Temperature Rise
115
Output over Current Detection
117
Insufficient Gas
119
Over-Voltage Detection
121
Daikin Super Multi NX FLKS25BAVMB Service Manual (144 pages)
Inverter Pair Floor / Ceiling Suspended Dual Type FLK(X)S-BA Series
Brand:
Daikin
| Category:
Air Conditioner
| Size: 4.72 MB
Table of Contents
Table of Contents
3
Part 1 List of Functions
3
Part 2 Specifications
3
Part 3 Printed Circuit Board Connector Wiring Diagram
3
Safety Cautions
6
Warnings and Cautions Regarding Safety of Workers
6
Warnings and Cautions Regarding Safety of Users
8
Icons Used
10
Part 1 List of Functions
11
Functions
12
Part 2 Specifications
17
Specifications
18
Cooling Only
18
Heat Pump
21
Part 3 Printed Circuit Board Connector Wiring Diagram
28
Indoor Unit
29
Outdoor Unit
31
Rk(X)S25/35E2V1B
31
Rk(X)S25/35G2V1B
33
Rk(X)S25/35G2V1B9, Rxs25/35J2V1B, Rxs25K3V1B, Rxs35K2V1B, Rxs25/35L2V1B
35
Rxs25/35L3V1B
37
Part 4 Functions and Control
38
Main Functions
39
Temperature Control
39
Frequency Principle
39
Airflow Direction Control
41
Fan Speed Control for Indoor Unit
41
Program Dry Operation
42
Automatic Operation
43
Thermostat Control
44
NIGHT SET Mode
45
HOME LEAVE Operation
46
Inverter POWERFUL Operation
47
Clock Setting
48
Other Functions
49
Thermistor Functions
50
Control Specification
51
Mode Hierarchy
51
Frequency Control
52
Controls at Mode Changing / Start-Up
54
Compressor Protection Function
55
Discharge Pipe Temperature Control
56
Input Current Control
57
Freeze-Up Protection Control
58
Heating Peak-Cut Control
58
Outdoor Fan Control
59
Liquid Compression Protection Function
59
Defrost Control
60
Electronic Expansion Valve Control
61
Pressure Equalizing Control
62
Malfunctions
64
Part 5 Remote Controller
65
Remote Controller
66
Mode Button
67
Quiet Button
67
Reset Button
67
Daikin Super Multi NX FLKS25BAVMB Service Manual (137 pages)
Inverter Pair Floor / Ceiling Suspended Dual Type BA-Series
Brand:
Daikin
| Category:
Air Conditioner
| Size: 3.16 MB
Table of Contents
Table of Contents
3
Safety Cautions
6
Warnings and Cautions Regarding Safety of Workers
6
Warnings and Cautions Regarding Safety of Users
8
Used Icons
11
Part 1 List of Functions
12
Functions
13
Part 2 Specifications
18
Specifications
19
Cooling Only
19
Heat Pump
22
Part 3 Printed Circuit Board Connector Wiring Diagram
28
Indoor Unit
29
Outdoor Unit
31
Rk(X)S25/35E2V1B
31
Rk(X)S25/35G2V1B
33
Rk(X)S25/35G2V1B9, Rxs25/35J2V1B, Rxs25K3V1B, Rxs35K2V1B, Rxs35L2V1B
35
Part 4 Function and Control
37
Main Functions
38
Temperature Control
38
Frequency Principle
38
Airflow Direction Control
40
Fan Speed Control for Indoor Unit
40
Program Dry Operation
41
Automatic Operation
42
Thermostat Control
43
NIGHT SET Mode
44
HOME LEAVE Operation
45
Inverter POWERFUL Operation
46
Clock Setting
47
Other Functions
48
Function of Thermistor
49
Control Specification
50
Mode Hierarchy
50
Frequency Control
51
Controls at Mode Changing / Start-Up
53
Compressor Protection Function
54
Discharge Pipe Temperature Control
55
Input Current Control
56
Freeze-Up Protection Control
57
Heating Peak-Cut Control
57
Outdoor Fan Control
58
Liquid Compression Protection Function
58
Defrost Control
59
Electronic Expansion Valve Control
60
Pressure Equalizing Control
61
Malfunctions
63
Part 5 Remote Controller
64
Remote Controller
65
Mode Button
66
Quiet Button
66
Reset Button
66
Part 6 Service Diagnosis
67
General Problem Symptoms and Check Items
68
Troubleshooting with LED
69
Indoor Unit
69
Outdoor Unit
69
Service Diagnosis
70
Troubleshooting
73
Error Codes and Description
73
Indoor Unit PCB Abnormality
74
Freeze-Up Protection Control / Heating Peak-Cut Control
75
Fan Motor (AC Motor) or Related Abnormality
76
Thermistor or Related Abnormality (Indoor Unit)
78
Refrigerant Shortage
79
Low-Voltage Detection or Over-Voltage Detection
81
Signal Transmission Error (between Indoor Unit and Outdoor Unit)
83
Unspecified Voltage (between Indoor Unit and Outdoor Unit)
85
Outdoor Unit PCB Abnormality
86
OL Activation (Compressor Overload)
87
Compressor Lock
89
DC Fan Lock
90
Input Overcurrent Detection
91
Four Way Valve Abnormality
92
Discharge Pipe Temperature Control
94
High Pressure Control in Cooling
95
Compressor System Sensor Abnormality
96
Position Sensor Abnormality
97
DC Voltage / Current Sensor Abnormality
99
Thermistor or Related Abnormality (Outdoor Unit)
100
Electrical Box Temperature Rise
102
Radiation Fin Temperature Rise
105
Output Overcurrent Detection
108
Check
110
Thermistor Resistance Check
110
Hall IC Check
111
Power Supply Waveforms Check
111
Electronic Expansion Valve Check
112
Four Way Valve Performance Check
113
Inverter Unit Refrigerant System Check
113
Inverter Analyzer Check
114
Rotation Pulse Check on the Outdoor Unit PCB
115
Installation Condition Check
116
Discharge Pressure Check
117
Outdoor Fan System Check
117
Main Circuit Short Check
118
Power Module Check
120
DAIKIN Super Multi NX FLKS25BAVMB Operation Manual (32 pages)
ROOM AIR CONDITIONER
Brand:
DAIKIN
| Category:
Air Conditioner
| Size: 2.37 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
To Set the Batteries
8
Preparation before Operation
8
Operation
9
Operation
10
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
TIMER Operation
19
To Use on Timer Operation
20
To Combine on Timer and off Timer
20
Note for Multi System
21
Care and Cleaning
23
Air Filter
24
Before a Long Idle Period
25
Trouble Shooting
26
Check Again
27
Call the Service Shop Immediately
28
Disposal Requirements
28
Important Information Regarding the Refrigerant Used
28
Fault Diagnosis
29
Daikin Super Multi NX FLKS25BAVMB Technical Data Manual (16 pages)
Brand:
Daikin
| Category:
Air Conditioner
| Size: 0.8 MB
Table of Contents
Technical Data
1
Table of Contents
2
1 Features
3
2 Specifications
4
For Indoor Units Only
4
Technical Specifications
4
Electrical Specifications
5
3 Options
6
4 Control Systems
7
5 Dimensional Drawing & Centre of Gravity
8
Dimensional Drawing
8
Centre of Gravity
9
6 Piping Diagram
10
7 Wiring Diagram
11
8 Sound Data
12
Sound Level Data
12
Sound Pressure Spectrum
13
9 Installation
14
Installation Method
14
Daikin Super Multi NX FLKS25BAVMB Service Manual (21 pages)
Removal Procedure 2.5/3.5/5.0/6.0 kW Class, Indoor Unit, Inverter, Floor/Ceiling Suspended Dual Type, Cooling only, Heat Pump
Brand:
Daikin
| Category:
Air Conditioner
| Size: 1.49 MB
Table of Contents
Table of Contents
3
Removal of Air Filters / Front Grille
4
Removal of Front Panel
7
Removal of Horizontal Blade
9
Removal of Signal Receiver Unit / Swing Motor
10
Removal of Discharge Grille
11
Removal of Drain Pan
12
Removal of Electrical Box / Pcbs
13
Removal of Fan Rotor / Fan Motor
16
Removal of Indoor Heat Exchanger
18
Daikin Super Multi NX FLKS25BAVMB Installation Manual (16 pages)
R410A Split Series
Brand:
Daikin
| Category:
Air Conditioner
| Size: 1.53 MB
Table of Contents
Safety Precautions
3
Choosing an Installation Site
4
Indoor Unit
4
Wireless Remote Controller
4
Before Installing the Indoor Unit
5
Installation Tips
5
Indoor Unit Installation Drawings
6
Ceiling Mounting
7
Wall Mounting
7
Indoor Unit Installation
8
Installing Indoor Unit
8
Drain Piping
11
Refrigerant Piping Work
12
Trial Operation and Testing
14
Test Items
14
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