Daikin RKS50BVMB9 Air Conditioner Manuals

Manuals and User Guides for Daikin RKS50BVMB9 Air Conditioner. We have 5 Daikin RKS50BVMB9 Air Conditioner manuals available for free PDF download: Service Manual, Pocket Manual, Technical Data Manual

Daikin RKS50BVMB9 Service Manual (381 pages)

Sky-Air Indoor

Brand: Daikin | Category: Air Conditioner | Size: 7 MB

Service Manual
1
Table of Contents
3
About this Manual
11
Combination Overview
12
System Outline
19
1 General Outline

21
- What Is in this Chapter
  21
- Fcq35, 50, 60, 71B
  22
- Fcq100, 125B
  24
- Fcq71D
  26
- Fcq100, 125, 140D
  28
- Ffq25, 35, 50, 60B
  30
- Fbq35, 50B
  32
- Fbq60, 71B
  34
- Fbq100, 125B
  36
- Fdq125B
  38
- Fdq200, 250B
  40
- Fhq35, 50B
  42
- Fhq60, 71B
  44
- Fhq100B
  46
- Fhq125B
  48
- Fuq71B
  50
- Fuq100, 125B
  52
- Faq71B
  54
- Faq100B
  56
- Fdeq71, 100B
  58
- Fdeq125B
  60
2 Specifications

63
- What Is in this Chapter
  63
- Fcq - B
  64
- Fcq - D
  65
- Ffq - B
  66
- Fbq - B
  67
- Fdq - B
  68
- Fhq - B
  69
- Fuq - B
  70
- Faq - B
  71
  - Technical Specifications
    71
  - Electrical Specifications
    71
- Fdeq - B
  72
- What Is in this Chapter?
  73
- Indoor Piping
  74
- Pipe Connection Diameters
  76
- Piping Components
  77
4 Wiring Diagrams

79
- What Is in this Chapter
  79
- Fcq35, 50, 60B
  80
- Fcq71, 100, 125B
  82
- Fcq71, 100, 125, 140D
  84
- Ffq25, 35, 50, 60B
  86
- Fbq35, 50, 60B
  88
- Fbq71B
  90
- Fbq100, 125B
  92
- Fdq125, 200, 250B
  94
- Fhq35, 50, 60B
  96
- Fhq71, 100, 125B
  98
- Fuq71, 100, 125B
  100
- Faq71B
  102
- Faq100B
  104
- Fdeq71B
  106
- Fdeq100B
  108
- Fdeq125B
  110
Switch Box Layout

113
- What Is in this Chapter
  113
- Fcq35, 50, 60, 71B
  114
- Fcq100, 125B
  115
- Fcq71, 100, 125 140D
  116
- Ffq25, 35, 50, 60B
  117
- Fbq35, 50, 60, 71, 100, 125B
  118
- Fdq125, 200, 250B
  119
- Fhq35, 50, 60, 71, 100, 125B
  120
- Fuq71, 100, 125B
  121
- Faq71B
  122
- Faq100B
  123
- Fdeq71, 100, 125B
  124
- What Is in this Chapter
  125
- Fcq35, 50, 60B
  126
- Fcq71, 100, 125B
  127
- Fcq71, 100, 125, 140D
  128
- Ffq25, 35, 50, 60B
  130
- Fbq35, 50, 60, 71B & Fdeq71B
  131
- Fbq100, 125B & Fdeq100, 125B
  132
- Fdq125, 200, 250B
  133
- Fhq35, 50, 60B
  134
- Fhq71, 100, 125B
  135
- Fuq71, 100, 125B
  136
- Faq71B
  137
- Faq100B
  138
- What Is in this Chapter
  141
  - Restart Standby
    141
  - Automatic Restart
    141
  - Forced Thermostat off
    141
  - Freeze Prevention Function
    141
- Functions of Thermistors
  142
- Forced Operating Mode (Emergency Operation)
  143
- Outdoor Unit Identification Function
  145
- Simulated Operation Function
  146
- Restart Standby
  147
- Automatic Restart
  148
- Using Conditions for Remote Control Thermostat
  149
- Forced Thermostat off
  151
- Freeze Prevention Function
  152
- PMV Control
  153
- Thermostat Control
  154
- Drain Pump Control
  155
- Condensation Avoidance Control
  157
- Draft Avoidance Control 1
  158
- Draft Avoidance Control 2
  159
- Fan and Flap Operations
  160
- Indoor Unit Fan Control
  161
  - Additional Checks for Troubleshooting
    163
  - What Is in this Chapter
    165
  - Checks
    165
  - Overview of General Problems
    165
- Overview of General Problems
  167
- Troubleshooting by LED Indications on the Indoor Unit
  189
- System Malfunctions
  191
- Overview of the Indoor Safety Devices
  192
  - What Is in this Chapter?
    193
- Malfunctioning Indoor PCB
  194
- Malfunction of Drain Water Level System
  195
- Malfunctioning Drain System
  197
- Indoor Unit Fan Motor Lock
  198
- Malfunctioning Capacity Setting
  200
- Thermistor Abnormality
  202
- Malfunctioning Remote Controller Air Thermistor
  204
- Malfunctioning of Moisture Sensor System
  205
- What Is in this Chapter
  209
- Malfunction of Transmission between Indoor and Outdoor Unit (U4 or UF)
  210
  - Remote Controller (U5)
    213
- Malfunction of Transmission between MAIN Remote Controller
  213
  - And SUB Remote Controller
    213
- Malfunctioning Field Setting Switch
  214
- Centralized Address Setting Error
  216
  - What Is in this Chapter?
    217
  - Test Run Checks
    218
    
    What Is in this Chapter?
    223
    
    How to Change the Field Settings with the Wired Remote Control
    224
    
    How to Change the Field Settings with the Infrared Remote Control
    226
  - Overview of the Field Settings on the Indoor Units
    227
  - Overview of the Factory Settings on the Indoor Units
    228
  - Setting the Ceiling Height
    229
  - Setting the Filter Counter
    230
  - Main/Sub Setting When Using Two Remote Controls
    232
  - Setting the Centralized Group no
    233
  - The Field Setting Levels
    234
  - General Operation Data
    238
    
    Fbq100, 125B
    243
    
    Fbq60, 71B
    243
    
    Fdeq125B
    243
  - Fcq35, 50, 60, 71B
    244
  - Fcq100, 125B
    246
  - Ffq25, 35, 50, 60B
    248
  - Fbq35, 50B
    250
  - Fbq60, 71B
    252
  - Fbq100, 125B
    254
  - Fdq125, 200, 250B
    256
  - Fdeq71, 100B
    258
  - Fdeq125B
    260
  - Fcq71, 100, 125, 140D
    262
  - Removal of Suction Grille
    263
  - Removal of Air Filter
    264
  - Removal of Decoration Panel
    266
  - Removal of Horizontal Blade
    268
  - Removal of Swing Motor
    269
  - Removal of Switch Box
    271
  - Removal of Pc Board
    273
  - Removal of Humidity Sensor and Air Temperature Thermistor
    275
  - Removal of Fan Motor
    276
    
    Removal of Drain Pan, Drain Pump, Float Switch
    278
    
    Removal of Heat Exchanger Temperature Thermistor
    281
  - Ffq25, 50, 60B
    282
  - Removal of Horizontal Vane
    289
  - Removal of Fan Rotor and Fan Motor
    295
  - Removal of Drain Pan
    298
  - Removal of Drain Pump
    299
  - Installation of Drain Pump
    301
  - Replacement of Heat Exchanger Thermistor
    304
  - Replacement of Heat Exchanger
    306
  - Replacement of Pc Board
    312
  - Replacement of Receiver Section of Infrared Remote Control
    316
  - Fhq35, 50, 60, 71, 100, 125B
    319
  - Removal of Air Filter and Suction Grille
    320
  - Removal of Electrical Parts and Pc Boards
    322
  - Removal of Fan Bearing
    329
  - Removal of Bottom Panel and Drain Pan
    331
  - Fuq71, 100, 125B
    334
  - Removal of Fan
    338
  - Removal of Air Flow Control Blade
    349
  - Faq71B
    351
    
    Removal of Front Grille
    354
    
    Removal of Electrical Box
    357
  - Removal of Heat Exchanger
    358
  - Faq100B
    362
    
    Removal of Electrical Parts Box
    365
    
    Removal of Swing Louvre Unit
    367
  - Removal of Fan Rotor
    373

Daikin RKS50BVMB9 Service Manual (224 pages)

Inverter Pair Wall Mounted Type B-Series

Brand: Daikin | Category: Air Conditioner | Size: 10 MB

Table of Contents
3
Introduction
6
- Safety Cautions
  6
Part 1 List of Functions

10
- List of Functions
  11
  - R-410A Series
    11
  - R22 Series
    17
Part 2 Specifications

22
- Cooling Only - R-410A Series
  23
- Cooling Only - R22 Series
  27
- Heat Pump - R-410A Series
  31
- Heat Pump - R22 Series
  38
Part 3 Printed Circuit Board Connector Wiring Diagram

45
- Printed Circuit Board Connector Wiring Diagram
  45
  - Indoor Unit
    45
  - Outdoor Unit
    47
  - Main Functions
    50
Part 4 Function and Control

52
- Main Functions
  52
- Frequency Principle
  52
- Main Functions
  53
  - Power-Airflow Dual Flaps, Wide Angle Louvers and Auto-Swing
    54
  - Fan Speed Control for Indoor Units
    55
  - Programme Dry Function
    56
  - Automatic Operation
    57
  - Thermostat Control
    58
  - Night Set Mode
    59
  - Intelligent Eye
    60
  - HOME LEAVE Operation
    62
  - Inverter POWERFUL Operation
    63
  - Other Functions
    64
- Function of Main Structural Parts
  65
  - Function of Thermistor
    65
    
    Heat Pump Model
    65
    
    Cooling Only Model
    66
- Control Specification
  67
  - Mode Hierarchy
    67
  - Frequency Control
    68
  - Compressor Protection Function
    70
  - Controls at Mode Changing / Start-Up
    70
  - Discharge Pipe Temperature Control
    71
  - Input Current Control
    71
  - Freeze-Up Protection Control
    72
  - Heating Peak-Cut Control
    72
  - Fan Control
    73
  - Liquid Compression Protection Function 2
    73
  - Low Hz High Pressure Limit
    74
  - Defrost Control
    74
  - Electronic Expansion Valve Control
    75
  - Malfunctions
    78
  - Forced Operation Mode
    79
  - Additional Function
    79
  - Facility Setting Switch (Cooling at Low Outdoor Temperature)
    80
Part 5 System Configuration

81
- System Configuration
  81
- Instruction
  82
  - Safety Precautions
    82
    
    Installation Site
    83
    
    Electrical Work
    83
  - Names of Parts
    84
  - Remote Control
    86
  - Preparation before Operation
    87
  - To Set the Clock
    89
  - AUTO · DRY · COOL · HEAT · FAN Operation
    90
  - To Change the Air Flow Rate Setting
    91
  - Adjusting the Air Flow Direction
    92
  - POWERFUL Operation
    94
  - OUTDOOR UNIT SILENT Operation
    95
  - HOME LEAVE Operation
    96
  - INTELLIGENT EYE Operation
    98
  - TIMER Operation
    100
    
    To Use on Timer Operation
    101
    
    To Combine on Timer and off Timer
    101
  - Care and Cleaning
    102
    
    Air Filter
    103
    
    Before a Long Idle Period
    104
  - Troubleshooting
    105
  - Check Again
    106
Part 6 Service Diagnosis

111
- Caution for Diagnosis
  111
- Problem Symptoms and Measures
  112
- Service Check Function
  113
- Troubleshooting
  116
  - Error Codes and Description
    116
  - Indoor Unit PCB Abnormality
    117
  - Freeze-Up Protection Control or High Pressure Control
    118
  - Fan Motor (DC Motor) or Related Abnormality
    120
  - Thermistor or Related Abnormality (Indoor Unit)
    122
  - Signal Transmission Error (between Indoor and Outdoor Units)
    123
  - OL Activation (Compressor Overload)
    124
  - Compressor Lock
    125
  - DC Fan Lock
    126
  - Input over Current Detection
    127
  - Four Way Valve Abnormality
    129
  - Discharge Pipe Temperature Control
    131
  - High Pressure Control in Cooling
    132
  - Position Sensor Abnormality
    134
  - CT or Related Abnormality
    135
  - Thermistor or Related Abnormality (Outdoor Unit)
    137
  - Electrical Box Temperature Rise
    139
  - Radiation Fin Temperature Rise
    141
  - Output over Current Detection
    143
  - Insufficient Gas
    145
  - Low-Voltage Detection
    147
- Check
  148
  - How to Check
    148
  - Four Way Valve Performance Check
    149
  - Thermistor Resistance Check
    150
  - Installation Condition Check
    151
  - Discharge Pressure Check
    152
  - Power Supply Waveforms Check
    153
  - Inverter Units Refrigerant System Check
    153
  - Capacitor Voltage Check
    154
  - Power Transistor Check
    154
  - Main Circuit Electrolytic Capacitor Check
    155
- Indoor Unit
  157
- Outdoor Unit
  175
  - Removal of the Panels and Plates
    175
  - Removal of the Fan Motor / Propeller Fan
    179
  - Removal of the PCB / Electrical Box
    183
  - Removal of the Reactor
    191
  - Removal of the Sound Blanket
    193
  - Removal of the Four Way Valve
    195
  - Removal of the Electronic Expansion Valve
    196
  - Removal of the Compressor
    197
Part 8 Others

200
- Others
  201
  - Test Run from the Remote Control
    201
  - Jumper Settings
    202
Part 9 Appendix

205
- Piping Diagrams
  205
  - Indoor Units
    205
  - Outdoor Units
    206
  - Heat Pump
    209
- Wiring Diagrams
  212
  - Indoor Units
    212
  - Wiring Diagrams
    214
  - Outdoor Units
    215
Index

218

Daikin RKS50BVMB9 Pocket Manual (169 pages)

Service Diagnosis SPLIT & MULTI

Brand: Daikin | Category: Air Conditioner | Size: 3 MB

Table of Contents
2
1 Diagnosis by LED

3
- Indoor Unit
  3
- Outdoor Unit
  5
2 Diagnosis by Remote Controller

7
- To Know the Error Code
  7
3 List of Applicable Models

12
- Indoor Units
  12
- Outdoor Units
  18
4 Error Codes and Description of Fault

22
- Indoor Unit
  22
- Outdoor Unit
  23
- System
  24
5 Troubleshooting

25
- Indoor Unit
  25
- Outdoor Unit
  36
- System
  125
- Check
  150

Daikin RKS50BVMB9 Technical Data Manual (21 pages)

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

Technical Data
1
Table of Contents
3
1 Features

4
2 Specifications

5
- Technical Specifications
  5
- Electrical Specifications
  5
3 Capacity Tables

8
4 Dimensional Drawings

13
5 Operation Range

14
6 Piping Diagrams

15
7 Wiring Diagrams

16
8 Sound Level

17
- Sound Level Data
  18
- Sound Pressure Spectrum
  18
9 Accessories

19
- Standard Accessories
  19
- Optional Accessories
  19
10 Center of Gravity

20
11 Installation

21

Daikin RKS50BVMB9 Service Manual (29 pages)

5.0/6.0/7.1/8.0 kW Class 18000/24000/28000 Btu/h Class

Brand: Daikin | Category: Air Conditioner | Size: 3 MB

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Daikin RKS50BVMB9 Air Conditioner Manuals

Daikin RKS50BVMB9 Service Manual (381 pages)

Table of Contents

1 General Outline

2 Specifications

4 Wiring Diagrams

Switch Box Layout

Daikin RKS50BVMB9 Service Manual (224 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 System Configuration

Part 6 Service Diagnosis

Part 8 Others

Part 9 Appendix

Index

Daikin RKS50BVMB9 Pocket Manual (169 pages)

Table of Contents

1 Diagnosis by LED

2 Diagnosis by Remote Controller

3 List of Applicable Models

4 Error Codes and Description of Fault

5 Troubleshooting

Daikin RKS50BVMB9 Technical Data Manual (21 pages)

Table of Contents

1 Features

2 Specifications

3 Capacity Tables

4 Dimensional Drawings

5 Operation Range

6 Piping Diagrams

7 Wiring Diagrams

8 Sound Level

9 Accessories

10 Center of Gravity

11 Installation

Daikin RKS50BVMB9 Service Manual (29 pages)

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