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Daikin RKS25D2VMB manuals

RKS25D2VMB first page preview

RKS25D2VMB

Brand: Daikin | Category: Air Conditioner
Table of contents
  1. Table Of Contents
  2. Table Of Contents
  3. Table Of Contents
  4. safety cautions
  5. cautions regarding products after repair
  6. inspection after repair
  7. using icons
  8. Part 1 List of Functions
  9. List of Functions
  10. Part 2 Specifications
  11. Specifications
  12. Heat Pump
  13. Part 3 Printed Circuit Board Connector Wiring Diagram
  14. Printed Circuit Board Connector Wiring Diagram
  15. Outdoor Unit
  16. Part 4 Function and Control
  17. Main Functions
  18. Air Flow Direction Control
  19. Fan Speed Control for Indoor Units
  20. Programme Dry Function
  21. Automatic Operation
  22. Thermostat Control
  23. NIGHT SET Mode
  24. ECONO Mode
  25. INTELLIGENT EYE
  26. Inverter POWERFUL Operation
  27. Other Functions
  28. Function of Thermistor
  29. Cooling Only Model
  30. Control Specification
  31. Frequency Control
  32. Controls at Mode Changing / Start-up
  33. Discharge Pipe Control
  34. Input Current Control
  35. Freeze-up Protection Control
  36. Fan Control
  37. Defrost Control
  38. Electronic Expansion Valve Control
  39. Malfunctions
  40. Forced Operation Mode
  41. Facility Setting Jumper (cooling at low outdoor temperature)
  42. Part 5 System Configuration
  43. System Configuration
  44. Instruction
  45. installation site
  46. Names of parts
  47. remote controller
  48. Preparation before Operation
  49. AUTO · DRY · COOL · HEAT · FAN Operation
  50. Adjusting the Air Flow Direction
  51. POWERFUL Operation
  52. OUTDOOR UNIT SILENT Operation
  53. ECONO Operation
  54. INTELLIGENT EYE Operation
  55. TIMER Operation
  56. Care and Cleaning
  57. air filter
  58. before a long idle period
  59. Troubleshooting
  60. check again
  61. disposal requirements
  62. fault diagnosis
  63. Part 6 Service Diagnosis
  64. Caution for Diagnosis
  65. Problem Symptoms and Measures
  66. Service Check Function
  68. Indoor Unit PCB Abnormality
  69. Freeze-up Protection Control or High Pressure Control
  70. Fan Motor (DC Motor) or Related Abnormality
  71. Thermistor or Related Abnormality (Indoor Unit)
  72. Signal Transmission Error (between Indoor and Outdoor Unit)
  73. Unspecified Voltage (between Indoor and Outdoor Units)
  74. Outdoor Unit PCB Abnormality
  75. OL Activation (Compressor Overload)
  76. Compressor Lock
  77. DC Fan Lock
  78. Input Over Current Detection
  79. Four Way Valve Abnormality
  80. Discharge Pipe Temperature Control
  81. High Pressure Control in Cooling
  82. Compressor System Sensor Abnormality
  83. Position Sensor Abnormality
  84. DC Voltage / Current Sensor Abnormality
  85. Thermistor or Related Abnormality (Outdoor Unit)
  86. Electrical Box Temperature Rise
  87. Radiation Fin Temperature Rise
  88. Output Over Current Detection
  89. Insufficient Gas
  90. Over-voltage Detection
  91. Check
  92. SiEBE04
  93. thermistor resistance check
  94. installation condition check
  95. outdoor unit fan system check
  96. power transistor check
  97. Part 7 Removal Procedure
  98. Indoor Unit
  99. Removal of Front Panel
  100. Removal of Front Grille
  101. Removal of Horizontal Blades and Vertical Blades
  102. Removal of Electrical Box
  103. Removal of PCB
  104. Removal of Drain Pan Unit
  105. Removal of Fan Motor
  106. Removal of Heat Exchanger
  107. Removal of Fan Rotor
  110. Removal of Reactor and Partition Plate
  111. Removal of Sound Blanket
  112. Removal of Four Way Valve
  113. Removal of Compressor
  115. Part 8 Others
  116. Others
  117. Jumper Settings
  118. Part 9 Appendix
  119. Piping Diagrams
  120. Outdoor Units
  121. Wiring Diagrams
RKS25D2VMB first page preview

RKS25D2VMB

Brand: Daikin | Category: Air Conditioner
Table of contents
  1. service manual
  2. Table of Contents
  3. Table Of Contents
  4. Table Of Contents
  5. Table Of Contents
  6. Table Of Contents
  7. Table Of Contents
  8. Table Of Contents
  9. Table Of Contents
  10. about this manual
  11. Part 1 System Outline
  12. Table Of Contents
  13. What Is in This Chapter?
  14. FCQ35, 50, 60, 71B
  15. FCQ100, 125, 140D
  16. FFQ25, 35, 50, 60B
  17. FBQ35, 50B
  18. FBQ60, 71B
  19. FBQ100, 125B
  20. FHQ35, 50B
  21. FHQ60, 71B
  22. FHQ100B
  23. FHQ125B
  24. FUQ71B
  25. FUQ100, 125B
  26. FAQ71B
  27. FAQ100B
  28. FDEQ71, 100B
  29. FDEQ125B
  31. specifications
  32. technical specifications
  34. Indoor Piping
  35. Pipe Connection Diameters
  36. Piping Components
  37. Part 1
  39. FCQ35, 50, 60B
  40. FCQ71, 100, 125B
  41. FCQ71, 100, 125, 140D
  43. FBQ35, 50, 60B
  44. FBQ71B
  46. FDQ125, 200, 250B
  47. FHQ35, 50, 60B
  48. FHQ71, 100, 125B
  49. FUQ71, 100, 125B
  52. FDEQ71B
  53. FDEQ100B
  55. Part 1
  58. FCQ100, 125B
  59. FCQ71, 100, 125 140D
  61. FBQ35, 50, 60, 71, 100, 125B
  63. FHQ35, 50, 60, 71, 100, 125B
  67. FDEQ71, 100, 125B
  73. FBQ35, 50, 60, 71B & FDEQ71B
  74. FBQ100, 125B & FDEQ100, 125B
  80. Part 2
  81. Simulated Operation Function
  82. functions of thermistors
  83. forced operating mode (emergency operation)
  84. outdoor unit identification function
  85. simulated operation function
  86. restart standby
  87. automatic restart
  88. using conditions for remote control thermostat
  89. forced thermostat off
  90. freeze prevention function
  91. pmv control
  92. thermostat control
  93. drain pump control
  94. condensation avoidance control
  95. fan and flap operations
  96. indoor unit fan control
  97. Additional Checks for Troubleshooting
  98. What Is in This Chapter
  99. troubleshooting
  100. overview of general problems
  101. equipment does not operate
  102. equipment operates but does not provide heating
  103. equipment discharges white mist
  104. equipment produces loud noise or shakes
  105. equipment discharges dust
  106. swing flap does not operate
  107. Troubleshooting by LED Indications on the Indoor Unit
  108. system malfunctions
  109. Overview of the Indoor Safety Devices
  112. Malfunction of Transmission between Indoor and Outdoor Unit (U4 or UF)
  114. Test Run Checks
  115. Part 4
  117. how to change the field settings with the wired remote control
  118. how to change the field settings with the infrared remote control
  119. Overview of the Field Settings on the Indoor Units
  120. Overview of the Factory Settings on the Indoor Units
  121. Setting the Ceiling Height
  122. Setting the Filter Counter
  123. main/sub setting when using two remote controls
  124. setting the centralized group no
  125. The Field Setting Levels
  126. General Operation Data
  128. Table Of Contents
  129. removal of suction grille
  130. removal of air filter
  131. removal of decoration panel
  132. removal of horizontal blade
  133. removal of swing motor
  134. removal of switch box
  135. removal of pc board
  136. removal of humidity sensor and air temperature thermistor
  137. removal of fan motor
  138. removal of drain pan, drain pump, float switch
  139. removal of heat exchanger temperature thermistor
  140. 1.12 FFQ25, 50, 60B
  141. Table Of Contents
  142. removal of horizontal vane
  143. removal of fan rotor and fan motor
  144. removal of drain pan
  145. removal of drain pump
  146. installation of drain pump
  147. replacement of heat exchanger thermistor
  148. replacement of heat exchanger
  149. replacement of pc board
  150. replacement of receiver section of infrared remote control
  151. removal of air filter and suction grille
  152. removal of electrical parts and pc boards
  153. removal of fan bearing
  154. removal of bottom panel and drain pan
  155. removal of fan
  156. removal of air flow control blade
  157. removal of front grille
  158. removal of electrical box
  159. removal of heat exchanger
  160. removal of electrical parts box
  161. removal of swing louvre unit
  162. removal of fan rotor
  163. Table Of Contents
  164. Table Of Contents
  165. Table Of Contents
RKS25D2VMB first page preview

RKS25D2VMB

Brand: Daikin | Category: Air Conditioner
Table of contents
  1. Table Of Contents
  2. Table Of Contents
  3. Table Of Contents
  4. safety cautions
  5. cautions regarding products after repair
  6. inspection after repair
  7. using icons
  8. Part 1 List of Functions
  9. list of functions
  10. Part 2 Specifications
  11. Specifications
  12. Heat Pump
  13. Part 3 Printed Circuit Board Connector Wiring Diagram
  14. printed circuit board connector wiring diagram
  15. Outdoor Unit
  16. function and control
  17. main functions
  18. air flow direction control
  19. fan speed control for indoor units
  20. programme dry function
  21. automatic operation
  22. thermostat control
  23. night set mode
  24. econo mode
  25. intelligent eye
  26. inverter powerful operation
  27. other functions
  28. function of thermistor
  29. cooling only model
  30. control specification
  31. frequency control
  32. controls at mode changing / start-up
  33. Discharge Pipe Control
  34. input current control
  35. freeze-up protection control
  36. fan control
  37. defrost control
  38. electronic expansion valve control
  39. Malfunctions
  40. forced operation mode
  41. Facility Setting Jumper (cooling at low outdoor temperature)
  42. Part 5 System Configuration
  43. System Configuration
  44. safety precautions
  45. installation site
  46. names of parts
  47. remote control
  48. preparation before operation
  49. to set the clock
  50. auto · dry · cool · heat · fan operation
  51. to change the air flow rate setting
  52. adjusting the air flow direction
  53. powerful operation
  54. outdoor unit silent operation
  55. econo operation
  56. intelligent eye operation
  57. timer operation
  58. to use on timer operation
  59. care and cleaning
  60. air filter
  61. before a long idle period
  62. Troubleshooting
  63. check again
  64. call the service shop immediately
  65. fault diagnosis
  66. Part 6 Service Diagnosis
  67. caution for diagnosis
  68. problem symptoms and measures
  69. service check function
  70. error codes and description
  71. indoor unit pcb abnormality
  72. freeze-up protection control or high pressure control
  73. fan motor (dc motor) or related abnormality
  74. thermistor or related abnormality (indoor unit)
  75. Signal Transmission Error (between Indoor and Outdoor Unit)
  76. unspecified voltage (between indoor and outdoor units)
  77. outdoor unit pcb abnormality
  78. ol activation (compressor overload)
  79. compressor lock
  80. dc fan lock
  81. input over current detection
  82. four way valve abnormality
  83. discharge pipe temperature control
  84. high pressure control in cooling
  85. compressor system sensor abnormality
  86. position sensor abnormality
  87. dc voltage / current sensor abnormality
  88. thermistor or related abnormality (outdoor unit)
  89. electrical box temperature rise
  90. radiation fin temperature rise
  91. output over current detection
  92. insufficient gas
  93. over-voltage detection
  94. how to check
  95. four way valve performance check
  96. thermistor resistance check
  97. installation condition check
  98. outdoor unit fan system check
  99. power transistor check
  100. Part 7 Removal Procedure
  101. removal of air filter
  102. removal of front panel
  103. removal of front grille
  104. removal of horizontal blades and vertical blades
  105. Removal of Electrical Box
  106. Removal of PCB
  107. removal of drain pan unit
  108. removal of fan motor
  109. removal of heat exchanger
  110. removal of fan rotor
  111. removal of panels and fan motor
  113. removal of reactor and partition plate
  114. removal of sound blanket
  115. removal of four way valve
  116. removal of compressor
  118. Part 8 Others
  119. test run from the remote controller
  120. jumper settings
  121. Part 9 Appendix
  122. Piping Diagrams
  123. Outdoor Units
  124. wiring diagrams
  125. Table Of Contents
RKS25D2VMB first page preview

RKS25D2VMB

Brand: Daikin | Category: Air Conditioner
Table of contents
  1. Table Of Contents
  2. Table Of Contents
  3. Table Of Contents
  4. safety cautions
  5. cautions regarding products after repair
  6. inspection after repair
  7. using icons
  8. Part 1 List of Functions
  9. List of Functions
  10. Part 2 Specifications
  11. Specifications
  12. Heat Pump
  13. Part 3 Printed Circuit Board Connector Wiring Diagram
  14. Printed Circuit Board Connector Wiring Diagram
  15. Outdoor Unit
  16. Part 4 Function and Control
  17. Main Functions
  18. Flap Control
  19. Air Flow Selection
  20. Fan Speed Control for Indoor Units
  21. Programme Dry Function
  22. Automatic Operation
  23. Thermostat Control
  24. NIGHT SET Mode
  25. HOME LEAVE Operation
  26. Inverter POWERFUL Operation
  27. Other Functions
  28. Function of Thermistor
  29. Cooling Only Model
  30. Control Specification
  31. Frequency Control
  32. Controls at Mode Changing / Start-up
  33. Discharge Pipe Control
  34. Input Current Control
  35. Freeze-up Protection Control
  36. Fan Control
  37. Defrost Control
  38. Electronic Expansion Valve Control
  39. Malfunctions
  40. Forced Operation Mode
  41. Facility Setting Jumper (cooling at low outdoor temperature)
  42. Part 5 System Configuration
  43. System Configuration
  44. Instruction
  45. installation site
  46. Names of parts
  47. remote controller
  48. Preparation before Operation
  49. AUTO · DRY · COOL · HEAT · FAN Operation
  50. Adjusting the Air Flow Direction
  51. POWERFUL Operation
  52. OUTDOOR UNIT SILENT Operation
  54. TIMER Operation
  55. Care and Cleaning
  56. air filter
  57. before a long idle period
  58. Troubleshooting
  59. check again
  60. disposal requirements
  61. fault diagnosis
  62. Part 6 Service Diagnosis
  63. Caution for Diagnosis
  64. Problem Symptoms and Measures
  65. Service Check Function
  67. Indoor Unit PCB Abnormality
  68. Fan Motor (DC Motor) or Related Abnormality
  69. Thermistor or Related Abnormality (Indoor Unit)
  70. Signal Transmission Error (between Indoor and Outdoor Unit)
  71. between indoor and outdoor units
  72. Outdoor Unit PCB Abnormality
  73. OL Activation (Compressor Overload)
  74. Compressor Lock
  75. DC Fan Lock
  76. Input Over Current Detection
  77. Four Way Valve Abnormality
  78. Discharge Pipe Temperature Control
  79. High Pressure Control in Cooling
  80. Compressor System Sensor Abnormality
  81. Position Sensor Abnormality
  82. DC Voltage / Current Sensor Abnormality
  83. Thermistor or Related Abnormality (Outdoor Unit)
  84. Electrical Box Temperature Rise
  85. Radiation Fin Temperature Rise
  86. Output Over Current Detection
  87. Insufficient Gas
  88. Over-voltage Detection
  89. Check
  90. electronic expansion valve check
  91. four way valve performance check
  92. thermistor resistance check
  93. installation condition check
  94. outdoor unit fan system check
  95. power transistor check
  96. Part 7 Removal Procedure
  97. Indoor Unit
  98. heat exchanger
  100. Removal of Electrical Box
  101. Removal of Sound Blanket
  102. Removal of Compressor
  103. removal of pcb
  104. Part 8 Others
  105. Others
  106. Jumper Settings
  107. Part 9 Appendix
  108. Piping Diagrams
  109. Outdoor Units
  110. Wiring Diagrams
RKS25D2VMB first page preview

RKS25D2VMB

Brand: Daikin | Category: Air Conditioner
Table of contents
  1. Table Of Contents
  2. Table Of Contents
  3. Table Of Contents
  4. safety cautions
  5. cautions regarding products after repair
  6. inspection after repair
  7. using icons
  8. part 1 list of functions
  9. list of functions
  10. Part 2 Specifications
  11. Specifications
  12. Heat Pump
  13. Part 3 Printed Circuit Board Connector Wiring Diagram
  14. printed circuit board connector wiring diagram
  15. Outdoor Unit
  16. Part 4 Function and Control
  17. main functions
  18. Auto-Swing
  19. fan speed control for indoor units
  20. programme dry function
  21. automatic operation
  22. thermostat control
  23. night set mode
  24. HOME LEAVE Operation
  25. inverter powerful operation
  26. other functions
  27. function of thermistor
  28. cooling only model
  29. control specification
  30. frequency control
  31. Controls at Mode Changing / Start-up
  32. compressor protection function
  33. input current control
  34. Freeze-up Protection Control
  35. fan control
  36. defrost control
  37. electronic expansion valve control
  38. Malfunctions
  39. forced operation mode
  40. Facility Setting Jumper (cooling at low outdoor temperature)
  41. Part 5 System Configuration
  42. System Configuration
  43. Instruction
  44. installation site
  45. Names of parts
  46. remote controller
  47. Preparation before Operation
  48. AUTO · DRY · COOL · HEAT · FAN Operation
  49. Adjusting the Air Flow Direction
  50. POWERFUL Operation
  51. OUTDOOR UNIT SILENT Operation
  53. TIMER Operation
  54. Care and Cleaning
  55. air filter
  56. before a long idle period
  57. troubleshooting
  58. check again
  59. disposal requirements
  60. fault diagnosis
  61. Part 6 Service Diagnosis
  62. caution for diagnosis
  63. problem symptoms and measures
  64. service check function
  66. indoor unit pcb abnormality
  67. Fan Motor (AC Motor) or Related Abnormality
  68. Thermistor or Related Abnormality (Indoor Unit)
  69. Signal Transmission Error (between Indoor and Outdoor Unit)
  70. between indoor and outdoor units
  71. outdoor unit pcb abnormality
  72. OL Activation (Compressor Overload)
  73. compressor lock
  74. dc fan lock
  75. input over current detection
  76. four way valve abnormality
  77. discharge pipe temperature control
  78. high pressure control in cooling
  79. compressor system sensor abnormality
  80. position sensor abnormality
  81. DC Voltage / Current Sensor Abnormality
  82. Thermistor or Related Abnormality (Outdoor Unit)
  83. electrical box temperature rise
  84. radiation fin temperature rise
  85. output over current detection
  86. insufficient gas
  87. Over-voltage Detection
  88. how to check
  89. four way valve performance check
  90. installation condition check
  91. outdoor unit fan system check
  92. power transistor check
  93. hall ic check
  94. Part 7 Removal Procedure
  95. Indoor Unit
  96. removal of the front panel
  97. removal of the horizontal blade
  98. Removal of the Signal Receiver Unit / Swing Motor
  99. removal of the discharge grille
  100. removal of the drain pan
  101. Removal of the Electrical Box / PCB
  102. removal of the heat exchanger
  103. removal of panels and fan motor
  104. removal of electrical box
  105. removal of sound blanket
  106. removal of compressor
  107. removal of pcb
  108. Part 8 Others
  109. test run from the remote controller
  110. jumper settings
  111. Part 9 Appendix
  112. piping diagrams
  113. Outdoor Units
  114. Wiring Diagrams
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Daikin categories
Air Conditioner
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Air Handlers
Inverter
Fan
Heating System
Remote Control
Air conditioning
Boiler
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