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Daikin FDKS25CAVMB manuals

FDKS25CAVMB first page preview

FDKS25CAVMB

Brand: Daikin | Category: Air Conditioner
Table of contents
  1. Table Of Contents
  2. Table Of Contents
  3. Table Of Contents
  4. safety cautions
  5. Cooling Only
  6. Heat Pump
  8. specifications
  9. Outdoor Units
  12. Printed Circuit Board Connector Wiring Diagram
  13. Duct Connected Type
  14. Outdoor Unit
  15. Main Functions
  16. Power-Airflow Dual Flaps, Wide-Angle Louvers and Auto-Swing
  17. Fan Speed Control for Indoor Units
  18. Programme Dry Function
  19. Automatic Operation
  20. Thermostat Control
  21. Night Set Mode
  22. ECONO Mode
  23. INTELLIGENT EYE
  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. Discharge Pipe Temperature Control
  34. Freeze-up Protection Control
  35. Fan Control
  36. Defrost Control
  37. Electronic Expansion Valve Control
  38. Malfunctions
  39. Forced Operation Mode
  40. Additional Function
  41. System Configuration
  42. Instruction
  43. Safety Precautions
  44. installation site
  45. Names of Parts
  46. remote control
  47. Preparation Before Operation
  48. to set the clock
  49. auto·dry·cool·heat·fan operation
  50. to change the air flow rate setting
  51. Adjusting the Air Flow Direction
  52. POWERFUL Operation
  53. OUTDOOR UNIT QUIET Operation
  54. ECONO Operation
  56. MOLD PROOF Operation
  57. INTELLIGENT EYE Operation
  58. TIMER Operation
  59. to use on timer operation
  60. Note for Multi System
  61. priority room setting
  62. Care and Cleaning
  63. air filter
  64. before a long idle period
  65. cleaning the air filter
  66. Troubleshooting
  67. check again
  68. fault diagnosis
  69. Table Of Contents
  70. Caution for Diagnosis
  71. Problem Symptoms and Measures
  72. Service Check Function
  73. Check Method 2
  75. Indoor Unit PCB Abnormality
  76. Freeze-up Protection Control or High Pressure Control
  77. Fan Motor or Related Abnormality
  78. dc motor
  79. Thermistor or Related Abnormality (Indoor Unit)
  80. Front Panel Open / Close Fault
  82. OL Activation (Compressor Overload)
  83. Compressor Lock
  84. DC Fan Lock
  85. Input Over Current Detection
  87. High Pressure Control in Cooling
  88. Compressor Sensor System Abnormality
  89. Position Sensor Abnormality
  90. DC Voltage / DC Current Sensor Abnormality
  91. Thermistor or Related Abnormality (Outdoor Unit)
  92. Electrical Box Temperature Rise
  93. Radiation Fin Temperature Rise
  94. Output Over Current Detection
  95. Insufficient Gas
  96. Over-voltage Detection / Low-voltage Detection
  97. 4.23 Anti-icing Function in Other Rooms / Unspecified Voltage
  98. Signal Transmission Circuit Abnormality
  99. Check
  100. four way valve performance check
  101. thermistor resistance check
  102. installation condition check
  103. discharge pressure check
  104. capacitor voltage check
  105. power transistor check
  106. hall ic check
  108. Removal of the Electrical Box
  109. Removal of the PCB
  110. Removal of the Sound Blanket
  111. Removal of the Propeller Fan / Fan Motor
  112. Removal of the Thermistors
  113. Removal of the Compressor
  114. Part 8 Others
  115. Others
  116. Jumper Settings
  117. Application of Silicon Grease to a Power Transistor and a Diode Bridge
  118. Part 9 Appendix
  119. Piping Diagrams
  121. Wiring Diagrams
  123. Table Of Contents
  124. Table Of Contents
FDKS25CAVMB first page preview

FDKS25CAVMB

Brand: Daikin | Category: Air Conditioner
Table of contents
  1. Part 1 List of Functions ................................................................ 1
  2. Table Of Contents
  3. Table Of Contents
  4. Table Of Contents
  5. safety cautions
  6. List of Functions
  7. Heat Pump
  8. Specifications
  9. duct connected type
  10. ceiling mounted cassette type
  11. Outdoor Units - Cooling Only
  12. Indoor Units - Heat Pump
  13. floor standing type
  14. Outdoor Units - Heat Pump
  15. Part 3 Printed Circuit Board Connector Wiring Diagram
  16. Table Of Contents
  17. Printed Circuit Board Connector Wiring Diagram
  18. display pcb
  19. Duct Connected Type
  20. Floor / Ceiling Suspended Dual Type
  21. Floor Standing Type
  22. outdoor units – e series (50-58 class, 80-100 class)
  23. outdoor units – e series (68-75 class)
  24. outdoor units – d series
  25. Part 4 Function and Control
  26. Table Of Contents
  27. Main Functions
  28. Power-Airflow Dual Flaps, Wide Angle Louvers and Auto-Swing
  29. fan speed control
  30. Programme Dry Function
  31. Automatic Operation
  32. Thermostat Control
  33. Night Set Mode
  34. ECONO Mode
  35. MOLD PROOF Operation
  36. intelligent eye (wall mounted type only)
  37. HOME LEAVE Operation
  38. Inverter POWERFUL Operation
  39. Other Functions
  40. Function of Main Structural Parts
  41. Function of Thermistor
  42. cooling only model
  43. Control Specification
  44. Frequency Control
  45. Controls at Mode Changing / Start-up
  46. Discharge Pipe Temperature Control
  47. Freeze-up Protection Control
  48. Fan Control
  49. Defrost Control
  50. Low Hz High Pressure Limit
  51. Malfunctions
  52. Forced Operation Mode
  53. Wiring-Error Check
  54. Additional Function
  55. System Configuration
  56. Instruction
  57. safety precautions
  58. installation site
  59. Table Of Contents
  60. outdoor unit
  61. remote controller
  62. Table Of Contents
  63. names of parts
  64. preparation before operation
  65. to change the air flow rate setting
  66. adjusting the air flow direction
  67. air flow selection
  68. powerful operation
  69. outdoor unit quiet operation
  70. econo operation
  71. intelligent eye operation
  72. timer operation
  73. note for multi system
  74. priority room setting
  75. care and cleaning
  76. air filter
  77. before a long idle period
  78. front grille
  79. cleaning the air filter
  80. troubleshooting
  81. FFQ 25/35/50/60 B
  82. safety considerations
  83. operation range
  84. operation procedure
  85. optimum operation
  86. air conditioner
  87. Service Diagnosis
  88. Table Of Contents
  89. Caution for Diagnosis
  90. Problem Symptoms and Measures
  91. Service Check Function
  92. Code Indication on the Remote Controller
  93. Troubleshooting
  94. Outdoor Units
  95. Indoor Unit PCB Abnormality
  96. Freeze-up Protection Control or High Pressure Control
  97. Fan Motor or Related Abnormality
  98. dc motor
  99. Thermistor or Related Abnormality (Indoor Unit)
  100. Shutter Drive Motor / Shutter Limit Switch Abnormality
  101. Signal Transmission Error (between Indoor and Outdoor Units)
  102. Unspecified Voltage (between Indoor and Outdoor Units)
  104. Outdoor Unit PCB Abnormality
  105. OL Activation (Compressor Overload)
  106. Compressor Lock
  107. DC Fan Lock
  108. Input Over Current Detection
  109. Four Way Valve Abnormality
  111. High Pressure Control in Cooling
  112. Compressor Sensor System Abnormality
  113. Position Sensor Abnormality
  114. CT or Related Abnormality
  115. Thermistor or Related Abnormality (Outdoor Unit)
  116. Electrical Box Temperature Rise
  117. Radiation Fin Temperature Rise
  118. Output Over Current Detection
  119. Insufficient Gas
  120. Signal Transmission Error (on Outdoor Unit PCB)
  121. Check
  122. electronic expansion valve check
  123. four way valve performance check
  124. thermistor resistance check
  125. installation condition check
  126. discharge pressure check
  127. power supply waveforms check
  128. capacitor voltage check
  129. main circuit electrolytic capacitor check
  130. hall ic check
  131. Part 7 Removal Procedure
  132. Table Of Contents
  133. Removal of the Panels and Plates
  134. Removal of the Electrical Box
  135. Removal of the PCB
  136. Removal of the Propeller Fan / Fan Motor
  137. Removal of the Sound Blanket
  138. Removal of Electronic Expansion Valve Coil Four Way Valve Coil and Thermistor
  139. Removal of the Distributor
  140. Removal of the Four Way Valve
  141. Removal of the Compressor
  142. outdoor unit – e series (68 / 71 / 75 class), d series
  143. fan motor
  144. solenoid valve
  145. removal of outer panels
  146. removal of pcb
  147. removal of fan motor
  148. removal of sound blanket
  149. removal of compressor
  150. Part 8 Others
  151. Others
  152. Jumper Settings
  153. application of silicon grease to a power transistor and
  154. Part 9 Appendix
  155. Piping Diagrams
  157. Wiring Diagrams
  159. Table Of Contents
FDKS25CAVMB first page preview

FDKS25CAVMB

Brand: Daikin | Category: Air Conditioner
Table of contents
  1. Part 1 List of Functions ................................................................ 1
  2. part 1 list of functions
  3. Table Of Contents
  4. Table Of Contents
  5. Table Of Contents
  6. Table Of Contents
  7. safety cautions
  8. List of Functions
  9. list of functions
  10. heat pump
  11. Specifications
  12. specifications
  13. indoor units
  14. duct connected type
  15. ceiling mounted cassette type
  16. ceiling suspended type
  17. outdoor units
  18. floor standing type
  19. Printed Circuit Board Connector Wiring Diagram
  20. outdoor unit
  21. wall mounted type 20/25/35 class
  22. wall mounted type 50/60/71 class
  23. ceiling mounted cassette 600×600 type
  24. Refrigerant Circuit
  25. refrigerant circuit
  26. functional parts layout
  27. Refrigerant Flow for Each Operation Mode
  28. Heating Operation
  29. Cooling Oil Return Operation
  30. heating oil return operation & defrost operation
  31. Part 5 Function
  32. Part 5 Function
  33. Normal Operation
  34. Compressor PI Control
  35. compressor pi control
  36. Electronic Expansion Valve PI Control
  37. Cooling Operation Fan Control
  38. Special Control
  39. Oil Return Operation
  40. Defrosting Operation
  41. Pump-down Residual Operation
  42. Stopping Operation
  43. Protection Control
  44. Low Pressure Protection Control
  45. Discharge Pipe Protection Control
  46. Inverter Protection Control
  47. Freeze-up Protection Control
  48. Dew Condensation Prevention Control
  49. Other Control
  50. BP Unit Control
  51. BP Unit Electronic Expansion Valve Control
  52. full closing of electronic expansion valves
  53. SH Control in Cooling Operation
  54. SC Control in Heating Operation
  55. Indoor Unit (RA Models)
  56. Fan Speed Control for Indoor Units
  57. Programme Dry Function
  58. Automatic Operation
  59. Thermostat Control
  60. Night Set Mode
  61. ECONO Mode
  62. INTELLIGENT EYE (Wall Mounted Type Only)
  63. HOME LEAVE Operation
  64. Inverter POWERFUL Operation
  65. Other Functions
  66. Indoor Unit (SkyAir Models)
  67. Electric Function Parts
  68. Function Details
  69. drain pump control
  70. Test Operation
  71. test operation
  72. check operation
  73. outdoor unit pcb layout
  74. field setting from outdoor unit
  75. detail of setting mode
  76. setting of low noise operation and demand operation
  77. setting of refrigerant additional charging operation
  78. Field Setting
  79. wired remote control
  80. Initial Setting Contents
  81. Local Setting Mode Number
  82. Detailed Explanation of Setting Modes
  83. Centralized Group No. Setting
  84. Maintenance Mode Setting
  85. Test Operation and Field Setting for RA Indoor Unit
  86. Jumper Settings
  87. System Configuration
  88. Instruction
  89. Wall Mounted, Duct, Floor/Ceiling, Floor Standing Type
  90. safety precautions
  91. installation site
  92. names of parts
  93. remote control
  94. indoor unit
  95. preparation before operation
  96. to set the clock
  97. auto dry cool heat fan operation
  98. to change the air flow rate setting
  99. adjusting the air flow direction
  100. air flow selection
  101. powerful operation
  102. outdoor unit silent operation
  103. econo operation
  104. mold proof operation
  105. intelligent eye operation
  106. timer operation
  107. to use on timer operation
  108. note for multi system
  109. priority room setting
  110. care and cleaning
  111. air filter
  112. before a long idle period
  113. front panel
  114. front grille
  115. cleaning the air filter
  116. troubleshooting
  117. check again
  118. Ceiling Mounted Cassette Type
  119. temperature setting
  120. Ceiling Mounted Built-in Type
  121. Ceiling Suspended Type
  122. operation range
  123. Part 8 Troubleshooting
  124. Table Of Contents
  125. Table Of Contents
  126. Caution for Diagnosis
  127. Troubleshooting with the LED on the SkyAir Indoor Unit
  128. Troubleshooting with the LED on the Outdoor Unit
  129. Troubleshooting with the LED on the BP Unit
  130. Service Check Function
  131. SkyAir Indoor Unit INSPECTION/TEST Button
  132. SkyAir Indoor Unit Wired Remote Control
  133. SkyAir Indoor Unit Infrared Remote Control
  134. Sky Air Indoor Unit Error Codes and LED Indication
  135. Malfunction Code Indication by Outdoor Unit PCB
  136. List of Malfunction Code
  137. Troubleshooting for RA Indoor Unit
  138. Freeze-up Protection Control or High Pressure Control
  139. Fan Motor or Related Abnormality
  140. Thermistor or Related Abnormality (Indoor Unit)
  141. Shutter Drive Motor / Shutter Limit Switch Abnormality
  142. Check
  143. thermistor resistance check
  144. hall ic check
  145. Troubleshooting for SkyAir Indoor Unit
  146. Malfunction of Drain Water Level System (Float Type)
  147. Malfunction of Drain System
  148. Indoor Unit Fan Motor Lock
  149. Malfunction of Indoor Unit Fan Motor
  150. Swing Flap Motor Malfunction / Lock
  151. Malfunction of Capacity Setting
  152. Malfunction of Heat Exchanger Thermistor (R2T)
  153. Malfunction of Heat Exchanger Thermistor (R3T)
  154. Malfunction of Suction Air Thermistor
  155. Malfunction of Remote Control Thermistor
  156. Transmission Error (between Indoor Unit and Remote Control)
  157. Transmission Error (between Main and Sub Remote Control)
  158. Malfunction of Field Setting Switch
  160. Troubleshooting for BP Unit
  161. Faulty BP Unit PCB
  162. Faulty BP Liquid or Gas Pipe Thermistor
  163. Transmission Error between Indoor Unit and BP Unit
  164. Transmission Error between Outdoor Unit and BP Unit
  166. Troubleshooting for Outdoor Unit
  167. Actuation of High Pressure Switch
  168. Actuation of Low Pressure Sensor
  169. Compressor Motor Lock
  170. Malfunction of Outdoor Unit Fan Motor
  171. Abnormal Discharge Pipe Temperature
  172. Refrigerant Overcharged
  173. Malfunction of Thermistor for Outdoor Air (R1T)
  174. Malfunction of Discharge Pipe Thermistor (R2T)
  175. Malfunction of Thermistor (R3T, R5T) for Suction Pipe1, 2
  176. Malfunction of Thermistor (R4T) for Outdoor Unit Heat Exchanger
  177. Malfunction of Thermistor (R7T) for Outdoor Unit Liquid Pipe
  178. Malfunction of Subcooling Heat Exchanger Thermistor (R6T)
  179. Malfunction of High Pressure Sensor
  180. Malfunction of Low Pressure Sensor
  181. Malfunction of PCB
  182. Malfunction of Inverter Radiating Fin Temperature Rise
  183. Inverter Compressor Abnormal
  184. Inverter Current Abnormal
  185. Inverter Start up Error
  186. Malfunction of Transmission between Inverter and Control PCB
  187. High Voltage of Capacitor in Main Inverter Circuit
  188. Malfunction of Inverter Radiating Fin Temperature Rise Sensor
  189. Faulty Combination of Inverter and Fan Driver
  190. Low Pressure Drop Due to Refrigerant Shortage or Electronic Expansion Valve Failure
  191. Power Supply Insufficient or Instantaneous Failure
  192. Check Operation not Executed
  193. Malfunction of Transmission between Indoor Units and Outdoor Units
  194. Malfunction of Transmission between Remote Control and Indoor Unit
  195. Malfunction of Transmission between Main and Sub Remote Controls
  196. Outdoor Units in the Same System
  197. Excessive Number of Indoor Units
  198. Address Duplication of Central Remote Control
  199. Malfunction of Transmission between Central Remote Control and Indoor Unit
  200. System is not Set yet
  201. Malfunction of System, Refrigerant System Address Undefined
  203. Thermistor Resistance / Temperature Characteristics
  204. Pressure Sensor
  205. Method of Replacing The Inverter's Power Transistors Modules
  206. Part 9 Appendix
  207. Piping Diagrams
  208. BP Units
  209. Indoor Units
  210. Wiring Diagrams
  213. Table Of Contents
  214. Table Of Contents
  215. Table Of Contents
FDKS25CAVMB first page preview

FDKS25CAVMB

Brand: Daikin | Category: Air Conditioner
FDKS25CAVMB first page preview

FDKS25CAVMB

Brand: Daikin | Category: Air Conditioner
Table of contents
  1. Table Of Contents
  2. Table Of Contents
  3. Table Of Contents
  4. safety cautions
  5. Part 1 List of Functions
  6. List of Functions
  7. Heat Pump Models
  8. Part 2 Specifications
  9. Specifications
  10. Outdoor Units - Cooling Only
  11. Indoor Units - Heat Pump
  12. Outdoor Units - Heat Pump
  13. Part 3 Printed Circuit Board Connector Wiring Diagram
  14. Printed Circuit Board Connector Wiring Diagram
  15. Duct Connected Type
  16. Floor / Ceiling Suspended Dual Type
  17. Floor Standing Type
  18. Ceiling Suspended Type
  19. Outdoor Units
  20. Part 4 Function and Control
  21. Main Functions
  22. Power-Airflow Dual Flaps, Wide Angle Louvers and Auto-Swing
  23. Operation Starting Control
  24. Fan Speed Control for Indoor Units
  25. Programme Dry Function
  26. Automatic Operation
  27. Thermostat Control
  28. Night Set Mode
  29. ECONO Mode
  30. INTELLIGENT EYE (Wall Mounted Type only)
  31. HOME LEAVE Operation
  32. Inverter POWERFUL Operation
  33. Other Functions
  34. Function of Main Structural Parts
  35. Function of Thermistor
  36. cooling only model
  37. Control Specification
  38. Frequency Control
  39. Controls at Mode Changing / Start-up
  40. compressor protection function
  41. Discharge Pipe Control
  42. Freeze-up Protection Control
  43. Fan Control
  44. Defrost Control
  45. Electronic Expansion Valve Control
  46. Malfunctions
  47. Forced Operation Mode
  48. Wiring-Error Check
  49. Additional Function
  50. Part 5 Operation Manual
  51. System Configuration
  52. Instruction
  53. safety precautions
  54. FVXS Series
  55. air flow selection
  56. FHQ Series
  57. temperature setting
  58. Part 6 Service Diagnosis
  59. Caution for Diagnosis
  60. Problem Symptoms and Measures
  61. Service Check Function
  62. Check Method 2
  63. Code Indication on the Remote Control
  64. Troubleshooting
  66. Indoor Unit PCB Abnormality
  67. Freeze-up Protection Control or High Pressure Control
  68. Fan Motor or Related Abnormality
  69. Thermistor or Related Abnormality (Indoor Unit)
  70. Front Panel Open / Close Fault
  71. Signal Transmission Error (between Indoor and Outdoor Unit)
  72. 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. Discharge Pipe Temperature Control
  80. High Pressure Control in Cooling
  81. Compressor Sensor System Abnormality
  82. Position Sensor Abnormality
  83. CT or Related Abnormality
  84. Thermistor or Related Abnormality (Outdoor Unit)
  85. SiENBE12
  86. Electrical Box Temperature Rise
  87. Radiation Fin Temperature Rise
  88. Output Over Current Detection
  89. Insufficient Gas
  90. Low-voltage Detection or Over-voltage Detection
  91. Signal Transmission Error (on Outdoor Unit PCB)
  92. Check
  93. electronic expansion valve check
  94. four way valve performance check
  95. installation condition check
  96. discharge pressure check
  97. power supply waveforms check
  98. capacitor voltage check
  99. main circuit electrolytic capacitor check
  100. hall ic check
  101. Part 7 Removal Procedure
  102. Outdoor Unit
  103. Removal of the Electrical Box
  104. Removal of the PCB
  105. Removal of the Propeller Fan / Fan Motor
  106. Removal of the Sound Blanket
  107. Removal of Electronic Expansion Valve Coil Four Way Valve Coil and Thermistor
  108. Removal of the Distributor
  109. Removal of the Four Way Valve
  110. Removal of the Compressor
  111. Part 8 Others
  112. Others
  113. Jumper Settings
  114. Part 9 Appendix
  115. Piping Diagrams
  117. Wiring Diagrams
FDKS25CAVMB first page preview

FDKS25CAVMB

Brand: Daikin | Category: Air Conditioner
Table of contents
  1. operation manual
  2. Table Of Contents
  3. Safety precautions
  4. installation site
  5. Names of parts
  6. outdoor unit
  7. remote controller
  8. Preparation Before Operation
  9. Operation
  10. to change the air flow rate setting
  11. POWERFUL Operation
  12. OUTDOOR UNIT QUIET Operation
  13. HOME LEAVE Operation
  14. TIMER Operation
  15. to use on timer operation
  16. Note for Multi System
  17. Care and Cleaning
  18. before a long idle period
  19. Trouble Shooting
  20. check again
  21. call the service shop immediately
  22. fault diagnosis
FDKS25CAVMB first page preview

FDKS25CAVMB

Brand: Daikin | Category: Air Conditioner
Table of contents
  1. safety precautions
  2. preparations before installation
  3. indoor unit installation
  4. refrigerant piping work
  5. drain piping work
  6. installing the duct
  7. connecting electrical wiring
FDKS25CAVMB first page preview

FDKS25CAVMB

Brand: Daikin | Category: Air Conditioner
Table of contents
  1. operation manual
FDKS25CAVMB first page preview

FDKS25CAVMB

Brand: Daikin | Category: Air Conditioner
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