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FAQ100BUV1B x 2
Daikin FAQ100BUV1B x 2 Manuals
Manuals and User Guides for Daikin FAQ100BUV1B x 2. We have
8
Daikin FAQ100BUV1B x 2 manuals available for free PDF download: Service Manual, Installation Manual, Technical Data Manual, Operation Manual
Daikin FAQ100BUV1B x 2 Service Manual (502 pages)
SkyAir series Service Diagnosis
Brand:
Daikin
| Category:
Air Conditioner
| Size: 2.95 MB
Table of Contents
Table of Contents
2
1 List of Applicable Models
8
R-FU Series
8
R-GA Series
9
R-G Series
9
R-KU Series
10
R-LU Series
11
2 Symptom-Based Troubleshooting
36
2.1 Overview
36
Applicable Model
38
Supposed Causes
38
2.2 Equipment Does Not Operate
38
Troubleshooting
39
Indoor Unit Fan Operates, but Compressor Does Not Operate
40
Cooling / Heating Operation Starts but Stops Immediately
43
After Unit Shuts Down, It Cannot be Restarted for a While
45
Equipment Operates but Does Not Provide Cooling
48
Equipment Operates but Does Not Provide Heating
51
Equipment Discharges White Mist
54
Equipment Produces Loud Noise or Vibration
56
2.10 Equipment Discharges Dust
59
Remote Controller LCD Displays "88
60
3 Troubleshooting by Remote Controller
61
Procedure of Self-Diagnosis by Remote Controller
61
Wired Remote Controller
62
Hecking an Error or Warning
62
Wireless Remote Controller
63
Taking Corrective Action
63
3.2 Error Codes and Description
66
Outdoor Unit, System
69
Inverter Series
71
3.3 Detailed Error Codes
80
A0 Error of External Protection Device
86
Method of Error Detection
86
Error Decision Conditions
86
A1 Indoor Unit PCB Abnormality
88
A3 Drain Water Level System Abnormality
90
A6 Indoor Unit Fan Motor Abnormality
93
A6 Fan Motor (M1F) Lock, Overload
103
A7 Swing Flap Motor Abnormality / Lock
105
A8 Abnormal Power Supply Voltage
107
A9 Electronic Expansion Valve Coil (Y1E) Abnormality
109
AF Drain System Abnormality
112
AF Drain Level above Limit
114
AJ Capacity Setting Abnormality
115
Remote Controller Display
117
C1 Transmission Error (between Indoor Unit PCB and Fan PCB)
122
C1 Transmission Error (between Indoor Unit PCB and Adaptor PCB)
125
C4, C5, C9 Thermistor Abnormality
128
C6 Defective Combination (between Indoor Unit PCB and Fan PCB)
130
CC Humidity Sensor System Abnormality
132
CJ Remote Controller Thermistor Abnormality
135
E0 Actuation of Safety Device
137
E0 Activation of Outdoor Unit Protection Device
145
E1 Outdoor Unit PCB Abnormality
147
E3 High Pressure System Abnormality
150
E3 Abnormally High Pressure Level (HPS)
155
E3 High Pressure Abnormality (HPS)
157
E3 Actuation of High Pressure Switch
160
E4 Low Pressure System Abnormality
169
E4 Actuation of Pressure Sensor
171
E4 Actuation of Low Pressure Sensor
175
E4 Low Pressure System Abnormality
180
E5 Compressor Motor Lock
183
E6 Compressor Overcurrent
188
Approximate Input Current Value
190
E7 Outdoor Unit Fan Motor Abnormality
191
E9 Electronic Expansion Valve Abnormality
203
E9 Electronic Expansion Valve Coil Abnormality
207
F3 Discharge Pipe Temperature Abnormality
217
F3 Discharge Pipe Temperature Control
225
F6 Abnormal Heat Exchanging Temperature
227
F6 Refrigerant Overcharged
229
H3 High Pressure Switch Abnormality
231
H3 High Pressure Switch System Abnormality
236
H4 Low Pressure Sensor System Abnormality
238
H7 Outdoor Unit Fan Motor Signal Abnormality
242
H9, J3, J5, J6, J7, J8 Thermistor System Abnormality
244
H9 Outdoor Air Thermistor System Abnormality
246
J1 Pressure Sensor Abnormality
248
J2 Current Sensor System Abnormality
250
J3 Discharge Pipe Thermistor System Abnormality
252
J5 Suction Pipe Thermistor Abnormality
255
J6 Heat Exchanger Thermistor System Abnormality
257
J7 Liquid Pipe Thermistor Abnormality
259
J9 Subcooling Heat Exchanger Gas Pipe Thermistor Abnormality
261
JA High Pressure Sensor Abnormality
263
JC Suction Pipe Pressure Sensor Abnormality
266
L1 Outdoor Unit PCB Abnormality
268
L1 Outdoor Inverter PCB Abnormality
270
L1 Outdoor Unit PCB Abnormality
272
L4 Overcurrent of DC Output (Instantaneous)
275
L4 Radiation Fin Temperature Rise
277
Radiation Fin Temperature Detection Value
279
L5 Overcurrent of DC Output (Instantaneous)
285
L5 Momentary Overcurrent of Inverter Compressor
288
L5 Output Overcurrent Detection
291
L5 Inverter Compressor Abnormality
294
L5 Output Overcurrent Detection
297
(L8) Electronic Thermal Switch (Time Lag)
301
L8 Inverter Current Abnormality
304
L8 Inverter Compressor Overcurrent
307
L8 Electronic Thermal (Time Lag)
310
L9 Stall Prevention (Time Lag)
316
L9 Inverter Startup Error
318
LC Transmission Error between Inverter and Control PCB
324
LC Transmission Error (between Control PCB and Inverter PCB)
330
P1 Inverter Over-Ripple Protection
333
P1 Open Phase or Power Supply Voltage Imbalance
336
P4 Radiation Fin Thermistor Abnormality
338
P4 Radiation Fin Thermistor or Related Abnormality
342
PJ Defective Capacity Setting
343
PJ Error in Capacity Setting
345
PJ Field Setting Error after Replacing Main PCB or Defective Combination of PCB
346
PJ Defective Combination of Inverter and Fan Driver
348
PJ Defective Capacity Setting
350
U0 Refrigerant Shortage
354
U0 Low Pressure Drop Due to Refrigerant Shortage or Electronic Expansion Valve Failure
356
U0 Refrigerant Shortage
359
U1 Reverse Phase
365
U2 Insufficient Voltage
368
U2 Power Supply Voltage Abnormality
370
U2 Power Supply Insufficient or Instantaneous Failure
372
U2 Power Supply Voltage Abnormality
377
U3 Check Operation Is Not Executed
380
U4 or UF Transmission Error (between Indoor Unit and Outdoor Unit)
382
U4 Transmission Error between Indoor Unit and Outdoor Unit
388
U5 Transmission Error between Indoor Unit and Remote Controller
411
U7 Transmission Error between Outdoor Units
419
U8 Transmission Error between Main Remote Controller and Sub Remote Controller
422
U9 Transmission Error between Indoor and Outdoor Units in the same System
428
UA Defective Field Setting Switch
431
UA Improper Combination of Indoor and Outdoor Units, Indoor Units and Remote Controller
434
UA Field Setting Switch Abnormality
437
UA Field Setting Switch and Transmission Line Abnormality
440
UC Centralized Address Setting Error
444
UC Address Duplication of Centralized Controller
445
UE Transmission Error between Centralized Controller and Indoor Unit
446
UF Mis-Connection of Field Wiring
454
UF System Is Not Set yet
455
UF Transmission Error between Indoor and Outdoor Unit / Piping and Wiring Mismatch / Refrigerant Shortage
457
Outdoor Units
458
UF Transmission System Abnormality (between Indoor and Outdoor Units)
462
UH System Error, Refrigerant System Address Undefined
463
Check for Fan Motor Connector (Signal Line)
466
3.110 Check
466
Check for Fan Motor Connector (Power Supply Line)
467
Thermistor Resistance / Temperature Characteristics
468
Evaluation of Abnormal High Pressure
471
In Cooling Operation
471
In Heating Operation
472
Evaluation of Abnormal Low Pressure
473
Check for Power Transistor
475
Voltage Measuring Method
477
Pressure Sensor for Except RZQ(S)-B, RZQ-C7 and CMSQ
478
Pressure Sensor for RZQ(S)-B, RZQ-C7 and CMSQ
479
Electronic Expansion Valve Connector and Coil Resistance Criteria
480
Check for Factors Causing Wet Operation
481
Check for Excessive Refrigerant Charging
482
Check for Clogged Points
484
Check for Inadequate Refrigerant
485
Diagnosis of Inadequate Refrigerant
487
Fan Motor Pulse Check
489
Check for Causes of Rise in High Pressure
490
Check for Causes of Drop in Low Pressure
492
Method of Checking Inverter’s Power Transistors and Diode Modules
495
Electronic Circuit
496
Power Module Checking
497
Diode Module Checking
498
Broken Wire Check of the Connecting Wires
499
Warning
501
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Daikin FAQ100BUV1B x 2 Service Manual (314 pages)
R-410A, 50Hz
Brand:
Daikin
| Category:
Heat Pump
| Size: 17.46 MB
Table of Contents
Table of Contents
2
Introduction
7
Safety Cautions
7
Preface
11
Skyair Inverter GQI III Series
12
Part 1 General Information
14
Combination
15
Combination Overview
15
Combination Matrix
16
External Appearance
17
Model Name and Power Supply
18
Part 2 Specifications
20
Specifications
21
RZQ71C7, 100C7, 125C7 and 140C7 (Single Phase)
21
RZQS71C7, 100C7, 125C7 and 140C7 (Single Phase)
25
Part 3 Remote Controller
30
Wired Remote Controller
31
Features
31
Installation
33
Wireless Remote Controller
35
Features
35
Method of Operating Remote Controller
37
The INSPECTION / TEST Button
37
Maintenance Mode Setting
38
Operation of the Remote Controller's Inspection / Test Operation Button
40
Remote Controller Service Mode
41
Part 4 Functional Description
42
General Functionality
44
Functions of Thermistors
44
Forced Operating Mode (Emergency Operation)
46
Outdoor Unit Identification Function
48
Simulated Operation Function
49
Restart Standby
50
Automatic Restart
51
Using Conditions for Remote Controller Thermostat
52
Forced Thermostat off
54
Test Run Control
55
4-Way Valve Control
56
Pump down Operation
57
Defrost Operation
58
Freeze Prevention Function
60
PMV Control
61
Preheating Operation Control
62
Crankcase Heater Control
63
Indoor Unit Functional Concept
64
Thermostat Control
64
Drain Pump Control
65
Condensation Avoidance Control
66
Draft Avoidance Control 1
67
Draft Avoidance Control 2
68
Fan and Flap Operation
69
Indoor Unit Fan Control
70
Outdoor Unit Functional Concept
72
Function Outline in Cooling Mode
72
Function Outline in Heating Mode
73
Frequency Regulating Functions
74
Starting Frequency Control
74
Starting Control
75
General Frequency Control
76
Low Pressure Protection Control
78
High Pressure Protection Control
80
Discharge Pipe Temperature Control
81
Suction Pipe Superheat Protection Control (Heating Mode)
82
Inverter Current Protection Control
83
Protection Control by Overall Current
84
Inverter Cooling Fin Temperature Control
85
Pressure Difference Control
86
Oil Recovery Operation
88
Expansion Valve Regulating Functions
89
Expansion Valve Control at Startup
89
General Expansion Valve Control
90
Discharge Pipe Temperature Protection Control
91
Outdoor Unit Fan Speed Control
92
Part 5 Test Operation
94
Test Operation
95
Test Run Checks
95
Setting the Wireless Remote Controller
96
Field Settings
100
How to Change the Field Settings with the Wired Remote Controller
100
How to Change the Field Settings with the Wireless Remote Controller
102
Overview of the Field Settings on the Indoor Units
103
Overview of the Factory Settings on the Indoor Units
104
MAIN/SUB Setting When Using Two Remote Controllers
105
Setting the Centralized Group no
106
The Field Setting Levels
107
Overview of the Field Settings on the Outdoor Units
110
Overview of the Factory Settings on the Outdoor Units
110
Existence of DIP Switch and BS Button
111
Quiet (Low Noise) Operation
117
I-Demand Function
119
Setting for Low Humidity Application
121
Defrost Start Setting
126
Test Run and Operation Data
127
General Operation Data
127
Operation Range
130
Part 6 Troubleshooting
132
How to Handle Request for Maintenance
134
General Troubleshooting Flowchart
134
Troubleshooting Based on Equipment Condition
135
Overview of General Problems
135
Equipment Does Not Operate
136
Indoor Fan Operates, but Compressor Does Not
138
Cooling/Heating Operation Starts but Stops Immediately
140
After Unit Shuts Down, It Cannot be Restarted for a While
142
Equipment Operates but Does Not Provide Cooling
144
Equipment Operates but Does Not Provide Heating
146
Equipment Discharges White Mist
148
Equipment Produces Loud Noise or Shakes
149
Equipment Discharges Dust
151
Remote Controller LCD Displays "88
152
Swing Flap Does Not Operate
153
Procedure of Self-Diagnosis by Remote Controller
155
The Inspection/Test Button
155
Fault-Diagnosis by Wired Remote Controller
156
Fault-Diagnosis by Wireless Remote Controller
157
Remote Controller Display Malfunction Code and Contents
161
Troubleshooting by LED Indications
163
Troubleshooting by LED on the Indoor Units
163
Troubleshooting by LED on Outdoor Unit PC Board
164
Troubleshooting by Remote Controller Display / LED Display
165
Indoor Malfunctions
165
Outdoor Malfunctions
166
System Malfunctions
167
Overview of the Outdoor Safety Devices
168
Overview of the Indoor Safety Devices
169
A1" Malfunctioning Indoor PC Board
170
A3" Malfunction of Drain Water Level System
171
A6" Indoor Unit Fan Motor Lock
173
A7" Swing Flap Motor Malfunction / Lock
175
A8" Abnormal Power Supply Voltage
177
AF" Malfunctioning Drain System
178
AJ" Malfunctioning Capacity Setting
180
C1" Failure of Transmission (between Indoor Unit PC Board and Fan PC Board)
182
C4", "C9" Thermistor Abnormality
184
C6" Failure of Combination (between Indoor Unit PC Board and Fan PC Board)
186
CJ" Malfunctioning Remote Controller Air Thermistor
187
CC" Humidity Sensor System Malfunction
188
E1" Failure of Outdoor Unit PC Board
189
E3" Abnormal High Pressure (Detected by the HPS)
190
E4" Actuation of Low Pressure Sensor: Single Phase C Series
192
E5" Compressor Motor Lock
194
E7" Malfunction of Outdoor Unit Fan Motor
196
E9" Malfunction of Electronic Expansion Valve
199
F3" Malfunctioning in Discharge Pipe Temperature
202
H3" Malfunctioning HPS System
204
H9", "J3", "J5", "J6", "J7", "J8" Malfunction of Thermistor System
205
J1" Malfunction of Pressure Sensor
206
L1" Faulty Outdoor PC Board
208
L4" Radiation Fin Temperature Increased
210
L5" DC Output Overcurrent (Instantaneous)
212
L8" Electronic Thermal (Time Lag)
214
L9" Stall Prevention (Time Lag)
216
LC" Malfunction of Transmission System (between Control and Inverter PC Board)
218
P1" Open Phase or Power Supply Voltage Imbalance
220
P4" Malfunction of Radiator Fin Temperature Thermistor
221
PJ" Failure of Capacity Setting
222
U0" Gas Shortage (Malfunction)
223
U2" Abnormal Power Supply Voltage
225
U4", "UF" Malfunction of Transmission between Indoor and Outdoor Unit
227
UF" Malfunction of Transmission between Indoor and Outdoor Unit / Piping and Wiring Mismatch / Gas Shortage
230
U5" Malfunction of Transmission between Indoor Unit and Remote Controller
231
U8" Malfunction of Transmission between MAIN Remote Controller and SUB Remote Controller
232
UA" Malfunctioning Field Setting Switch
233
UC" Centralized Address Setting Error
235
Part 7 Appendix
252
Dimensions
253
Rzq71C7, Rzqs71·100C7V1B
253
Rzq100~140C, Rzqs125·140C7V1B
254
Installation and Service Space (RZQ100~140C7, RZQS125~140C7)
255
Non Stacked
255
Stacked
256
Multiple Rows
256
Piping Diagrams
257
Piping Symbol
257
Pair System
258
Twin System
260
Triple System
262
Double Twin System
263
Pipe Connection Diameters
264
Re-Using Existing Field Piping
265
Wiring Diagrams
271
Outdoor Unit
271
Switch Box Layout
273
Rzq71C7, Rzqs71·100C7V1B
273
Rzq100~140C7, Rzqs125·140C7V1B
274
PCB Layout
275
Rzq71C7, Rzqs71·100C7V1B
275
Rzq100~140C7, Rzqs125·140C7V1B
276
Part 8 Removal Procedure
278
Rzq71C7, Rzqs71·100C7V1B
279
Removal of Outside Panels and Related Parts
279
Removal of Propeller Fan and Fan Motor
280
Removal of Switch Box
281
Removal of PC Board Assy (1)
282
Removal of PC Board Assy (2)
283
Removal of PC Board Assy (3)
284
Removal of Low Pressure Sensor, Electronic Expansion Valve, and Others
285
Removal of Thermistor
286
Removal of Four Way Valve
287
Removal of Compressor
288
Rzq100~140C7, Rzqs125·140C7V1B
289
Removal of Outside Panels
289
Removal of Propeller Fan and Fan Motor
290
Removal of Switch Box
291
Removal of PC Board
292
Removal of Pressure Sensor, Electronic Expansion Valve, and Others
293
Removal of Thermistor
294
Removal of Four Way Valve
295
Removal of Compressor
296
Part 9 Precautions for New Refrigerant (R-410A)
298
Precautions for New Refrigerant (R-410A)
299
Outline
299
Refrigerant Cylinders
301
Service Tools
302
Index
308
Drawings & Flow Charts
312
Daikin FAQ100BUV1B x 2 Technical Data Manual (19 pages)
Brand:
Daikin
| Category:
Air Conditioner
| Size: 1.69 MB
Table of Contents
Technical Data
1
Table of Contents
3
1 Features
4
2 Specifications
5
Technical Specifications
6
3 Dimensional Drawings
8
4 Piping Diagrams
9
5 Wiring Diagrams
10
6 Sound Level
12
Sound Level Data
12
Sound Pressure Spectrum
12
7 Air Flow Patterns
13
8 Accessories
17
Standard Accessories
17
Optional Accessories
17
9 Control Systems
18
10 Safety Device Settings
19
11 Installation
19
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Daikin FAQ100BUV1B x 2 Installation Manual (25 pages)
Split System
Brand:
Daikin
| Category:
Air Conditioner
| Size: 1.11 MB
Table of Contents
Installation Manual
1
Table of Contents
4
Safety Considerations
4
Before Installation
5
Selecting Installation Site
7
Indoor Unit Installation
8
Refrigerant Piping Work
10
Drain Piping Work
12
Electric Wiring Work
13
Wiring Example
16
Field Setting
17
Test Operation
19
Wiring Diagram
22
Daikin FAQ100BUV1B x 2 Operation Manual (13 pages)
Split System Air Conditioner
Brand:
Daikin
| Category:
Air Conditioner
| Size: 0.42 MB
Table of Contents
Operation Manual
1
Split System
1
Air Conditioner
1
Disposal Requirements
4
Table of Contents
5
What to Do before Operation
5
Safety Considerations
5
Operation Range
7
Installation Site
7
Operation Procedure
8
Optimum Operation
9
Maintenance (for Service Personnel)
9
Not Malfunction of the Air Conditioner
11
Trouble Shooting
11
Daikin FAQ100BUV1B x 2 Operation Manual (12 pages)
Brand:
Daikin
| Category:
Air Conditioner
| Size: 0.67 MB
Table of Contents
Operation Manual
1
Split System
1
Air Conditioner
1
Table of Contents
2
Подготовка К Работе
2
Меры Предосторожности
3
Рабочая Область
5
Место Установки
5
Процедура Эксплуатации
6
Оптимальное Функционирование
7
Техническое Обслуживание (Для Обслуживающего Персонала)
8
Ошибочные Симптомы Нарушения Работы Кондиционера
9
Поиск Неисправностей
10
Daikin FAQ100BUV1B x 2 Operation Manual (12 pages)
Split system wall mounted type
Brand:
Daikin
| Category:
Air Conditioner
| Size: 0.68 MB
Table of Contents
Operation Manual
1
Split System
1
Table of Contents
4
What to Do before Operation
4
Safety Considerations
5
Operation Range
6
Installation Site
6
Operation Procedure
7
Optimum Operation
8
Maintenance (for Service Personnel)
8
Not Malfunction of the Air Conditioner
10
Trouble Shooting
10
Daikin FAQ100BUV1B x 2 Operation Manual (13 pages)
Brand:
Daikin
| Category:
Air Conditioner
| Size: 0.42 MB
Table of Contents
Table of Contents
5
What to Do before Operation
5
Safety Considerations
5
Operation Range
7
Installation Site
7
Operation Procedure
8
Optimum Operation
9
Maintenance (for Service Personnel)
9
Not Malfunction of the Air Conditioner
11
Trouble Shooting
11
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