Daikin FFQ50B9V1B System Air Conditioner Manuals

Manuals and User Guides for Daikin FFQ50B9V1B System Air Conditioner. We have 6 Daikin FFQ50B9V1B System Air Conditioner manuals available for free PDF download: Service Manual, Installation Manual, Operation Manual

Daikin FFQ50B9V1B Service Manual (462 pages)

Super Multi NX E / F / G / K-Series

Brand: Daikin | Category: Air Conditioner | Size: 19 MB

Table of Contents
3
Introduction
8
- Safety Cautions
  8
- Used Icons
  12
Part 1 List of Functions

13
- Cooling Only
  14
  - Outdoor Unit
    14
  - Indoor Unit
    15
- Heat Pump
  18
  - Outdoor Unit
    18
  - Indoor Unit
    19
Part 2 Specifications

26
- Cooling Only
  27
  - Outdoor Unit
    27
  - Specifications
    28
  - Indoor Unit
    29
    
    Ceiling Mounted Cassette Type
    31
    
    Ceiling Suspended Type
    32
- Heat Pump
  34
  - Outdoor Unit
    34
  - Indoor Unit
    37
    
    Floor Standing Type
    41
    
    Duct Connected Type
    44
Part 3 Printed Circuit Board Connector Wiring Diagram

49
- Outdoor Unit
  50
- Indoor Unit
  53
  - Ftxg25/35/50Jv1Bw(A)
    53
  - Ftxs20/25K2V1B, Ctxs15/35K2V1B
    56
  - Ftxs25/35/42/50J2V1B
    58
  - Ftxs60/71Gv1B
    61
  - Fvxg25/35/50K2V1B
    64
  - Fvxs25/35/50Fv1B
    67
  - Flxs25/35/50/60Bavmb
    69
  - Fdxs25/35E7Vmb, Fdxs50/60C7Vmb
    71
  - Fcqg35/50/60Fveb
    73
  - Ffq25/35/50/60B9V1B
    76
  - Fhq35/50/60Bwv1B
    78
  - Fdbq25B8V1
    80
  - Fbq35/50/60C8Veb
    82
- Wired Remote Controller
  85
  - Brc1D528
    85
  - Brc1E52A7, Brc1E52B7
    86
Part 4 Function and Control

87
- Indoor Unit Control (RA Models)
  88
  - Temperature Control
    88
  - Frequency Principle
    88
  - Operation Starting Control
    90
  - Airflow Direction Control
    91
  - Fan Speed Control for Indoor Unit
    94
  - RADIANT Operation
    95
  - Indoor Unit Fan Control
    96
  - Program Dry Operation
    97
  - Automatic Operation
    98
  - Thermostat Control
    99
  - NIGHT SET Mode
    101
  - ECONO Operation
    102
  - HOME LEAVE Operation
    103
  - INTELLIGENT EYE Operation
    104
  - 2-Area INTELLIGENT EYE Operation
    105
  - Inverter POWERFUL Operation
    107
  - Multi-Colored Indicator Lamp / TIMER Lamp
    107
  - Other Functions
    109
    
    Weekly Timer Operation
    110
    
    Brightness Setting of the Indoor Unit Display
    110
- Indoor Unit Control (SA Models)
  111
- Function of Thermistor
  117
- Control Specification
  119
  - Mode Hierarchy
    119
  - Frequency Control
    120
  - Controls at Mode Changing / Start-Up
    123
  - Discharge Pipe Temperature Control
    124
  - Input Current Control
    125
  - Freeze-Up Protection Control
    125
  - Heating Peak-Cut Control
    126
  - Outdoor Fan Control
    127
  - Liquid Compression Protection Function
    127
  - Defrost Control
    128
  - Low Hz High Pressure Limit
    129
  - Outdoor Electronic Expansion Valve Control
    129
  - Pressure Equalizing Control
    131
  - Malfunctions
    134
Part 5 Operation Manual

136
- System Configuration
  137
- RA Indoor Unit
  138
  - FTXG, FTXS-K, CTXS, FVXG Series - ARC466A1, A2, A6
    138
    
    Name of Parts
    139
    
    Remote Controller
    141
  - Model Name Plate
    143
  - Signal Receiver
    143
  - Indoor Unit On/Off Switch
    143
  - Titanium Apatite Photocatalytic
    148
    
    Preparation before Operation
    151
    
    Fan Operation
    153
    
    Operating Conditions
    154
  - Operation Manual
    154
    
    Temperature Setting
    159
    
    Adjusting the Airflow Direction and Rate
    160
    
    Ra Indoor Unit
    161
    
    Comfort Airflow Operation
    166
    
    Powerful Operation
    169
    
    Outdoor Unit Quiet Operation
    171
    
    Off Timer Operation
    173
    
    On Timer Operation
    176
    
    Note for Multi System
    185
  - FTXS-J, FTXS-G, FVXS Series - ARC452A1, A3
    190
    
    Names of Parts
    194
    
    Names of Parts
    196
    
    Opening the Front Panel
    197
    
    To Change the Airflow Rate Setting
    201
    
    Adjusting the Airflow Direction
    202
    
    Comfort Airflow and Intelligent Eye Operation
    208
    
    Quiet Operation
    216
    
    Copy Mode
    224
  - FLXS, FDXS Series - ARC433B67, B69
    230
    
    To Change the Air Flow Rate Setting
    234
    
    Timer Operation
    241
- SA Indoor Unit
  245
  - Brc1D528
    245
Part 6 Service Diagnosis

260
Part 7 Removal Procedure

348
- Outdoor Unit: 40-75 Class
  349
  - Removal of Outer Panels
    349
  - Removal of Electrical Box
    353
  - Removal of Pcbs
    361
  - Removal of Outdoor Fan / Fan Motor
    366
  - Removal of Sound Blankets
    368
  - Removal of Coils / Thermistors
    372
  - Removal of Distributor
    375
  - Removal of Four Way Valve
    376
  - Removal of Compressor
    377
- Outdoor Unit: 80/90 Class
  379
  - Removal of Outer Panels
    379
  - Removal of Electrical Box
    394
  - Removal of Pcbs
    400
  - Removal of Fan Motor
    404
  - Removal of Coils / Thermistors
    405
  - Removal of Sound Blankets
    411
  - Removal of Compressor
    414
Part 8 Trial Operation and Field Settings

415
- Pump down Operation
  416
- Forced Operation
  417
- Wiring Error Check Function
  418
- Trial Operation
  420
  - RA Indoor Unit - FTXG, FTXS, CTXS, FVXG, FVXS, FLXS, FDXS Series
    420
  - SA Indoor Unit - FCQG, FFQ, FHQ, FDBQ, FBQ Series
    422
- Field Settings
  424
  - Outdoor Unit
    424
  - RA Indoor Unit - FTXG, FTXS, CTXS, FVXG, FVXS, FLXS
    427
    
    FDXS Series
    427
    
    Jumper and Switch Settings
    430
  - SA Indoor Unit - FCQG, FFQ, FHQ, FDBQ, FBQ Series
    431
- Application of Silicon Grease to a Power Transistor and a Diode Bridge
  435
Part 9 Appendix

436
- Piping Diagrams
  437
  - Outdoor Unit
    437
  - Indoor Unit
    442
- Wiring Diagrams
  449
  - Outdoor Unit
    449
  - Indoor Unit
    454

Daikin FFQ50B9V1B Service Manual (267 pages)

Inverter Multi for 2 Rooms H-Series / G-Series

Brand: Daikin | Category: Heat Pump | Size: 13 MB

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
- 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
- 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
Part 7 Trial Operation and Field Settings

229
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 FFQ50B9V1B Service Manual (215 pages)

SkyAir GQI-Eco Series Heat Pump R-410A 50Hz Smart serues, Classic series

Brand: Daikin | Category: Air Conditioner | Size: 6 MB

Service Manual
1
Table of Contents
3
Introduction
7
- Version Log
  7
- Safety Cautions
  7
- Used Icons
  12
- Preface
  13
Part 1 - General Information

15
- Model Names of Indoor / Outdoor Units
  16
- Outlook Outdoor Units
  18
- Operating Range
  19
  - Smart
    19
  - Classic
    20
  - Edp
    21
Part 2 - Remote Controller

23
- Wired Remote Controller
  24
- Wireless Remote Controller
  31
  - Applicable Models
    31
  - Names and Functions
    31
  - MAIN/SUB Setting
    33
- Service Mode
  34
  - Brc1D528
    34
  - Brc1E52/53
    36
- Inspection Mode
  39
  - Brc1D528
    39
  - Brc1E52/53
    40
Part 3 - Function and Control

41
- Function of Main Components and Thermistors
  42
- Operation Flow Chart
  44
  - Cooling / Dry Operation
    44
  - Heating Operation
    45
- Function Details
  46
  - Indoor Unit
    46
    
    Dew Condensation Prevention Control
    48
    
    Defrost Control
    49
  - Outdoor Unit
    50
    
    Low Pressure Protection Control
    55
    
    High Pressure Protection Control
    56
    
    Discharge Pipe Temperature Protection Control
    58
    
    Defrost Operation
    62
    
    Simulated Operation Function
    64
    
    Test Operation Control
    65
    
    Free Cooling
    68
Part 4 - Field Setting

71
- Test Operation
  72
- Field Setting from Remote Controller
  75
- Field Setting from Outdoor Unit PCB
  95
  - Location of DIP Switch and BS Button
    95
  - Field Setting for Outdoor Unit
    96
- Emergency Operation
  106
  - Forced Operation
    106
Part 5 - Service Diagnosis

109
Part 6 - Appendix

211
- Piping Diagrams
  212
  - Rzqg-L9V1
    212
- Wiring Diagrams
  213
  - Outdoor Unit
    213
- Thermodynamic Characteristic of R-410A
  214
- Removing the Switchbox
  215

Daikin FFQ50B9V1B Service Manual (215 pages)

R-410A 50Hz

Brand: Daikin | Category: Heat Pump | Size: 6 MB

Table of Contents
3
Introduction
7
Version Log
7
Safety Cautions
7
Used Icons
12
Preface
13
Part 1 - General Information
15
Model Names of Indoor / Outdoor Units
16
Outlook Outdoor Units
18
Operating Range
19
Smart
19
Classic
20
Edp
21
Part 2 - Remote Controller
23
Wired Remote Controller
24
Applicable Models
24
Names and Functions
24
MAIN/SUB Setting When Using 2 Remote Controllers
28
Centralized Control Group No. Setting
29
Wireless Remote Controller
31
Applicable Models
31
Names and Functions
31
MAIN/SUB Setting
33
Service Mode
34
Brc1D528
34
Brc1E52/53
36
Inspection Mode
39
Brc1D528
39
Brc1E52/53
40
Part 3 - Function and Control
41
Function of Main Components and Thermistors
42
Operation Flow Chart
44
Cooling / Dry Operation
44
Heating Operation
45
Function Details
46
Indoor Unit
46
Outdoor Unit
50
Part 4 - Field Setting
71
Test Operation
72
Pre-Run Checks
72
Remote Controller Confirmation
72
Test Run
73
Precautions Regarding Test Run
73
Failure Diagnosis at the Moment of First Installation
74
Field Setting from Remote Controller
75
Wired Remote Controller
75
Wireless Remote Controller
80
Settings Contents and Code No. for Indoor Units
81
Overview of the Field Setting on the Outdoor Units
87
Quiet (Low Noise) Operation
88
I-Demand Function
90
Setting for Low Humidity Application
91
Defrost Start Setting
94
Slow Start
94
Field Setting from Outdoor Unit PCB
95
Location of DIP Switch and BS Button
95
Field Setting for Outdoor Unit
96
Emergency Operation
106
Forced Operation
106
Part 5 - Service Diagnosis
109
Maintenance Inspection
111
Overview
111
Symptom-Based Troubleshooting
113
Overview
113
Equipment Does Not Operate
114
Indoor Unit Fan Operates, but Compressor Does Not Operate
116
Cooling / Heating Operation Starts but Stops Immediately
118
After Unit Shuts Down, It Cannot be Restarted for a While
119
Equipment Operates but Does Not Provide Cooling
121
Equipment Operates but Does Not Provide Heating
123
Equipment Discharges White Mist
125
Equipment Produces Loud Noise or Vibration
126
Equipment Discharges Dust
127
Remote Controller LCD Displays "88
128
Swing Flap Does Not Operate
129
Troubleshooting by LED Indications
131
Troubleshooting by LED on the Indoor Unit
131
Troubleshooting by LED on Outdoor Unit PCB
131
Troubleshooting by Remote Controller
132
Procedure of Self-Diagnosis by Remote Controller
132
Error Codes and Description
136
Safety Devices
137
Indoor Unit PCB Abnormality
138
Drain Water Level System Abnormality
139
Indoor Unit Fan Motor Abnormality
141
Capacity Setting Abnormality
142
Transmission Error (between Indoor Unit PCB and Adaptor PCB)
143
Thermistor Abnormality
145
Humidity Sensor System Abnormality
146
Malfunction of Motion Sensor / Floor Temperature Sensor
147
Remote Controller Thermistor Abnormality
152
Outdoor Unit PCB Abnormality
153
High Pressure Abnormality (Detected by the High Pressure Switch)
154
Actuation of Pressure Sensor
156
Compressor Motor Lock
158
Outdoor Unit Fan Motor Abnormality
159
Electronic Expansion Valve Abnormality
161
Discharge Pipe Temperature Control
164
High Pressure Switch System Abnormality
166
Low Pressure Switch System Abnormality
167
Thermistor System Abnormality
168
Outdoor Unit PCB Abnormality
169
Radiation Fin Temperature Rise
171
Output Overcurrent Detection
173
Electronic Thermal (Time Lag)
175
Stall Prevention (Time Lag)
177
Transmission System Abnormality (between Control and Inverter PCB)
179
Open Phase or Power Supply Voltage Imbalance
180
Defective Capacity Setting
181
Refrigerant Shortage (Alert)
182
Refrigerant Shortage (Error)
183
Power Supply Voltage Abnormality
185
Transmission Error between Indoor and Outdoor Unit
187
Transmission Error between Remote Controller and Indoor Unit
190
Transmission Error between MAIN Remote Controller and SUB Remote Controller
191
Field Setting Switch Abnormality
192
UC" Address Duplication of Centralized Controller
194
Transmission Error between Centralized Controller and Indoor Unit
195
Transmission Error between Indoor and Outdoor Unit / Piping and Wiring Mismatch / Refrigerant Shortage
197
Check
199
Part 6 - Appendix
211
Piping Diagrams
212
Rzqg-L9V1
212
Wiring Diagrams
213
Outdoor Unit
213
Thermodynamic Characteristic of R-410A
214
Removing the Switchbox
215

Daikin FFQ50B9V1B Installation Manual (14 pages)

Brand: Daikin | Category: Air Conditioner | Size: 1 MB

Table of Contents
4
Before Installation
4
Selecting Installation Site
5
Preparations before Installation
5
Indoor Unit Installation
6
Refrigerant Piping Work
6
Drain Piping Work
7
- General Instructions
  8
- Electrical Characteristics
  8
Electric Wiring Work
8
Wiring Example and How to Set the Remote Controller
8
Wiring Example
9
Field Setting
10
Installation of the Decoration Panel
10
Test Operation
10
Wiring Diagram
11

Daikin FFQ50B9V1B Operation Manual (12 pages)

Split system air conditioners

Brand: Daikin | Category: Air Conditioner | Size: 0 MB

Daikin Categories

Air Conditioner Heat Pump Chiller Remote Control Air Handlers

More Daikin Manuals

Daikin FFQ50B9V1B System Air Conditioner Manuals

Daikin FFQ50B9V1B Service Manual (462 pages)

Table of Contents

Part 1 List of Functions

Part 2 Specifications

Part 3 Printed Circuit Board Connector Wiring Diagram

Part 4 Function and Control

Part 5 Operation Manual

Part 6 Service Diagnosis

Part 7 Removal Procedure

Part 8 Trial Operation and Field Settings

Part 9 Appendix

Daikin FFQ50B9V1B Service Manual (267 pages)

Table of Contents

Part 1 List of Functions

Part 2 Specifications

Part 3 Printed Circuit Board Connector Wiring Diagram

Part 4 Function and Control

Part 5 Remote Controller

Part 6 Service Diagnosis

Part 7 Trial Operation and Field Settings

Part 8 Appendix

Daikin FFQ50B9V1B Service Manual (215 pages)

Table of Contents

Part 1 - General Information

Part 2 - Remote Controller

Part 3 - Function and Control

Part 4 - Field Setting

Part 5 - Service Diagnosis

Part 6 - Appendix

Daikin FFQ50B9V1B Service Manual (215 pages)

Table of Contents

Daikin FFQ50B9V1B Installation Manual (14 pages)

Table of Contents

Daikin FFQ50B9V1B Operation Manual (12 pages)

Table of Contents

Related Products

Daikin Categories