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Daikin FXNQ24MVJU manuals

FXNQ24MVJU first page preview

FXNQ24MVJU

Brand: Daikin | Category: Air Conditioner
Table of contents
  1. Table Of Contents
  2. Table Of Contents
  3. Table Of Contents
  4. Table Of Contents
  5. Table Of Contents
  6. safety cautions
  7. cautions regarding products after repair
  8. inspection after repair
  9. using icons
  10. Part 1 General Information
  11. Model Names of Indoor/Outdoor Units
  12. External Appearance
  13. Model Selection
  14. Part 2 Specifications
  15. Specifications
  16. ceiling suspended type
  17. wall mounted type
  18. floor standing type
  19. Part 3 Refrigerant Circuit
  20. Refrigerant Circuit
  21. Functional Parts Layout
  22. Refrigerant Flow for Each Operation Mode
  23. heating operation
  24. Part 4 Function
  25. Operation Mode
  26. Basic Control
  27. Compressor PI Control
  28. Electronic Expansion Valve PI Control
  29. Cooling Operation Fan Control
  30. Special Control
  31. Oil Return Operation
  32. defrosting operation
  33. pump-down residual operation
  34. Restart Standby
  35. Stopping Operation
  36. Startup
  37. Protection Control
  38. Low Pressure Protection Control
  39. Discharge Pipe Protection Control
  40. Inverter Protection Control
  41. STD Compressor Overload Protection
  42. Other Control
  43. Emergency Operation
  44. Demand Operation
  45. Outline of Control (Indoor Unit)
  46. Thermostat Sensor in Remote Controller
  47. Freeze Prevention
  48. Part 5 Test Operation
  49. Test Operation
  50. check operation
  51. Operation When Power is Turned On
  52. Outdoor Unit PC Board Layout
  53. Field Setting
  54. simplified remote controller
  55. detailed explanation of setting modes
  56. contents of control modes
  57. Field Setting from Outdoor Unit
  58. setting of demand operation
  59. test operation
  60. additional refrigerant charge total flow
  61. Part 6 Troubleshooting
  62. Troubleshooting by Remote Controller
  63. Self-diagnosis by Wired Remote Controller
  64. Self-diagnosis by Wireless Remote Controller
  65. Operation of The Remote Controller's Inspection Test Operation Button
  66. Remote Controller Service Mode
  67. Remote Controller Self-Diagnosis Function
  68. malfunction code indication by outdoor unit pcb
  69. Troubleshooting by Indication on the Remote Controller
  70. PC Board Defect
  71. troubleshooting
  72. Fan Motor (M1F) Lock, Overload
  73. Malfunction of Swing Flap Motor (MA)
  74. Drain Level above Limit
  75. remote controller
  76. actuation of high pressure switch
  77. actuation of low pressure sensor
  78. E5" Compressor Motor Lock
  79. E6" Compressor Motor Overcurrent/Lock
  80. abnormal discharge pipe temperature
  81. F6" Refrigerant Overcharged
  82. H7" Abnormal Outdoor Fan Motor Signal
  83. malfunction of thermistor (r2t) for
  84. malfunction of thermistor (r4t) for
  85. Thermistor (R6T)
  86. J8"Malfunction of Oil Equalizing Pipe Thermistor (R7T)
  87. J9" Malfunction of Sub-Cooling Gas Pipe Thermistor (R5T)
  88. malfunction of suction pipe pressure sensor
  89. temperature rise
  90. inverter compressor abnormal
  91. inverter current abnormal
  92. inverter start up error
  93. temperature rise sensor
  94. reverse phase, open phase
  95. instantaneous failure
  96. check operation not executed
  97. and Outdoor Units
  98. and Outdoor Units/Indoor Units and Remote Controller
  99. UC" Address Duplication of Central Remote Controller
  100. and Indoor Unit
  101. UF" System is not Set yet
  102. UH" Malfunction of System, Refrigerant System Address Undefined
  103. Troubleshooting (OP: Central Remote Controller)
  104. controllers for centralized control
  105. centralized control
  106. Troubleshooting (OP: Schedule Timer)
  107. Troubleshooting (OP: Unified ON/OFF Controller)
  108. Display "Under Centralized Control" Blinks (Repeats Single Blink)
  109. Display "Under Centralized Control" Blinks (Repeats Double Blink)
  110. Part 7 Replacement Procedure for INV Compressor, VRV
  111. Replacement Procedure for INV Compressor VRV (RXYQ72M, 96M)
  112. Part 8 Appendix
  113. Piping Diagrams
  114. Indoor Unit
  115. Wiring Diagrams for Reference
  116. Field Wiring
  118. List of Electrical and Functional Parts
  119. Indoor Side
  120. Option List
  121. Option Lists (Outdoor Unit)
  122. Example of Connection
  123. Thermistor Resistance / Temperature Characteristics
  124. discharge pipe
  125. Pressure Sensor
  126. Method of Replacing The Inverter's Power Transistors and Diode Modules
  127. Part 9 Precautions for New Refrigerant (R-410A)
  128. Precautions for New Refrigerant (R-410A)
  129. Service Tools
  130. Malfunction of Drain Level Control System (S1L)
  131. Table Of Contents
  132. Table Of Contents
FXNQ24MVJU first page preview

FXNQ24MVJU

Brand: Daikin | Category: Air Conditioner
Table of contents
  1. Table Of Contents
  2. Table Of Contents
  3. Table Of Contents
  4. Table Of Contents
  5. Table Of Contents
  6. safety cautions
  7. cautions regarding products after repair
  8. inspection after repair
  9. using icons
  10. Part 1 General Information
  11. Model Names of Indoor/Outdoor Units
  12. External Appearance
  13. Model Selection
  14. Part 2 Specifications
  15. Specifications
  16. Indoor Units
  17. ceiling suspended type
  18. wall mounted type
  19. floor standing type
  20. BS Units
  21. Part 3 Refrigerant Circuit
  22. Refrigerant Circuit
  23. BSVQ36, 60M
  24. Functional Parts Layout
  25. front view
  26. Refrigerant Flow for Each Operation Mode
  27. Part 4 Function
  28. Function General
  29. Operation Mode
  30. Basic Control
  31. Compressor PI Control
  32. Electronic Expansion Valve PI Control
  33. Cooling Operation Fan Control
  34. Cooling / Heating Operation
  35. Special Control
  36. Oil Return Operation
  37. Defrosting Operation
  38. Pressure Equalizing Control
  39. Pump-down Residual Operation
  40. Restart Standby
  41. Stopping Operation
  42. Protection Control
  43. Low Pressure Protection Control
  44. Discharge Pipe Protection Control
  45. Inverter Protection Control
  46. STD Compressor Overload Protection
  47. Other Control
  48. Emergency Operation
  49. Demand Operation
  50. Outline of Control (Indoor Unit)
  51. remote controller
  52. Thermostat Sensor in Remote Controller
  53. Freeze Prevention
  54. Part 5 Test Operation
  55. Test Operation
  56. check operation
  57. Operation When Power is Turned On
  58. Outdoor Unit PC Board Layout
  59. Field Setting
  60. simplified remote controller
  61. detailed explanation of setting modes
  62. Field Setting from Outdoor Unit
  63. setting by pushbutton switches
  64. image of operation in the case of a
  65. Part 6 Troubleshooting
  66. Troubleshooting by Remote Controller
  67. Self-diagnosis by Wired Remote Controller
  68. Self-diagnosis by Wireless Remote Controller
  69. Operation of the Remote Controller's Inspection Test Operation Button
  70. Remote Controller Service Mode
  71. Remote Controller Self-Diagnosis Function
  72. malfunction code indication by outdoor unit pcb
  73. Troubleshooting by Indication on the Remote Controller
  74. PC Board Defect
  75. Fan motor lock, overload
  76. Malfunction of Swing Flap Motor (MA)
  77. malfunction of moving part of electronic
  78. drain level above limit
  79. malfunction of thermistor (r1t) for
  80. pc board defect
  81. actuation of high pressure switch
  82. actuation of low pressure sensor
  83. E5" Compressor Motor Lock (INV Compressor)
  84. E6" Compressor Motor Overcurrent/Lock (STD Compressor)
  85. F6" Refrigerant Overcharged
  86. H7" Abnormal Outdoor Fan Motor Signal
  87. malfunction of discharge pipe
  88. malfunction of thermistor (r2t) for
  89. outdoor unit heat exchanger
  90. J7" Malfunction of Receiver Outlet Liquid Pipe Thermistor (R6T)
  91. J8" Malfunction of Oil Equalizing Pipe Thermistor (R7T)
  92. J9" Malfunction of Sub-cooling Heat Exchanger Gas Pipe Thermistor (R5T)
  93. temperature rise
  94. inverter compressor abnormal
  95. inverter current abnormal
  96. inverter start up error
  97. inverter over-ripple protection
  98. temperature rise sensor
  99. U1" Outdoor Unit: Reverse Phase, Open Phase
  100. Instantaneous Failure
  101. check operation not executed
  102. U4" Malfunction of Transmission between Indoor Units
  103. Outdoor Units/Indoor Units and Remote Controller
  104. UC" Address Duplication of Centralized Remote Controller
  105. and Indoor Unit
  106. UF" System is not Set yet
  107. Refrigerant System Address Undefined
  108. Troubleshooting (OP: Central Remote Controller)
  109. controllers for centralized control
  110. centralized control
  111. Troubleshooting (OP: Schedule Timer)
  112. Troubleshooting (OP: Unified ON/OFF Controller)
  113. Display "Under Centralized Control" Blinks (Repeats Single Blink)
  114. Display "Under Centralized Control" Blinks (Repeats Double Blink)
  115. Part 7 Replacement Procedure for INV Compressor VRV (REYQ72M, 96M)
  116. Replacement Procedure for INV Compressor VRV (REYQ72M, 96M)
  117. Part 8 Appendix
  118. Piping Diagrams
  119. Indoor Unit
  120. Wiring Diagrams for Reference
  121. Field Wiring
  123. List of Electrical and Functional Parts
  124. Indoor Side
  125. Option List
  126. Option Lists (Outdoor Unit)
  127. Example of Connection (R-410A Type)
  128. Example of connection
  129. Thermistor Resistance / Temperature Characteristics
  130. Pressure Sensor
  131. Method of Replacing The Inverter's Power Transistors and Diode Modules
  132. Part 9 Precautions for New Refrigerant (R-410A)
  133. Precautions for New Refrigerant (R-410A)
  134. Service Tools
  135. E7" Malfunction of Outdoor Unit Fan Motor
  136. Malfunction of Drain Level Control System (S1L)
  137. Table Of Contents
  138. Table Of Contents
FXNQ24MVJU first page preview

FXNQ24MVJU

Brand: Daikin | Category: Heat Pump
Table of contents
  1. Inverter Series
  2. Table Of Contents
  3. Table Of Contents
  4. Table Of Contents
  5. Table Of Contents
  6. Table Of Contents
  7. safety cautions
  8. Part 1 General Information
  9. Features
  10. Design flexibility
  11. Easy installation
  12. Energy saving
  13. Enhanced usability
  14. Outside unit lineup
  15. Model Names
  16. External Appearance
  17. Outside Units
  18. Combination of Outside Units
  19. Capacity Range
  20. Part 2 Specifications
  21. Specifications
  22. BS Units
  23. Indoor Units
  24. ceiling suspended type
  25. floor standing type
  26. Part 3 Refrigerant Circuit
  27. Refrigerant Circuit
  28. BSVQ36, 60M
  29. Functional Parts Layout
  30. front view
  31. Refrigerant Flow for Each Operation Mode
  32. in case of heat recovery connection
  33. Function
  34. Part 4 Function
  35. Function General
  36. Operation Mode
  37. Normal Operation
  38. BS unit & Indoor unit operation mode detail
  39. Stop
  40. Standby
  41. Startup Control
  42. Heating Start-up Control
  43. Pressure Equalizing Control
  44. Normal Control
  45. unit installation
  46. Electronic Expansion Valve Control
  47. Heat Exchange Mode in Heating Operation or Simultaneous Cooling / Heating Operation
  48. Protection Control
  49. Low Pressure Protection Control
  50. Discharge Pipe Protection Control
  51. Inverter Protection Control
  52. Cooling Fan Control
  53. Special Operation
  54. Oil Return Operation of Water Heat Exchanger
  55. Pump-down Residual Operation Control
  56. Refrigerant Drift Prevention
  57. Other Control
  58. Outline of Control (Indoor Unit)
  59. Louver Control for Preventing Ceiling Dirt
  60. Thermostat Sensor in Remote Controller
  61. Thermostat Control While in Normal Operation
  62. Hot Start Control (In Heating Operation Only)
  63. Heater Control
  64. List of Swing Flap Operations
  65. Freeze Prevention
  66. Part 5 Test Operation
  67. Test Operation
  68. check operation
  69. Outside Unit PC Board Layout
  70. Field Setting
  71. simplified remote controller
  72. detailed explanation of setting modes
  73. external on/off input
  74. brc7c type
  75. contents of control modes
  76. Field Setting from Outside Unit
  77. image of operation in the case of a
  78. emergency operation
  79. Part 6 Troubleshooting
  80. Table Of Contents
  81. Troubleshooting by Remote Controller
  82. Self-diagnosis by Wired Remote Controller
  83. Self-diagnosis by Wireless Remote Controller
  84. Operation of the Remote Controller's Inspection Test Operation Button
  85. Remote Controller Service Mode
  86. Remote Controller Self-Diagnosis Function
  87. malfunction code indication by outdoor unit pcb
  88. Troubleshooting by Indication on the Remote Controller
  89. PC Board Defect
  90. troubleshooting
  91. Fan Motor (M1F) Lock, Overload
  92. Malfunction of Swing Flap Motor (MA)
  93. Drain Level above Limit
  94. malfunction of thermistor (r1t) for
  95. CJ" Indoor Unit Remote Controller
  97. Actuation of High Pressure Switch
  98. Actuation of Low Pressure Sensor
  99. Abnormal Discharge Pipe Temperature
  100. HJ" Malfunction of Water system
  101. malfunction of thermistor (r2t) for
  102. thermistor (r5t)
  103. malfunction of suction pipe pressure sensor
  104. malfunction of pc board
  105. malfunction of inverter radiating fin
  106. inverter compressor abnormal
  107. inverter start up error
  108. inverter and control pc board
  109. inverter over-ripple protection
  110. temperature sensor
  111. Electronic Expansion Valve Failure
  112. U1" Reverse Phase, Open Phase
  113. U2" Power Supply Insufficient or Instantaneous Failure
  114. U4" Malfunction of Transmission between Indoor Units
  115. Indoor Unit
  116. U7" Malfunction of Transmission between Outside Units
  117. Slave Remote Controllers
  118. Outside Units in the Same System
  119. Combination Failure
  120. UC" Address Duplication of Centralized Controller
  122. UF" Refrigerant System not Set, Incompatible Wiring/Piping
  123. UH" Malfunction of System, Refrigerant System Address Undefined
  124. Troubleshooting (OP: Central Remote Controller)
  125. centralized control
  126. Troubleshooting (OP: Schedule Timer)
  127. Centralized Control
  128. Troubleshooting (OP: Unified ON/OFF Controller)
  129. repeats double blink
  130. Part 7 Procedure for Mounting Dismounting of Switch Box
  131. Procedure for Mounting / Dismounting of Switch Box
  132. Appendix
  133. Part 8 Appendix
  134. Piping Diagrams
  136. Wiring Diagrams
  137. Outside Unit Field Wiring
  139. List of Electrical and Functional Parts
  140. Indoor Side
  141. Option List
  142. Thermistor Resistance / Temperature Characteristics
  143. Pressure Sensor
  144. Method of Replacing the Inverter's Power Transistors and Diode Modules
  145. Part 9 Precautions for New Refrigerant (R-410A)
  146. Precautions for New Refrigerant (R-410A)
  147. Service Tools
  148. Malfunction of Drain Level Control System (S1L)
  149. Table Of Contents
  150. Table Of Contents
FXNQ24MVJU first page preview

FXNQ24MVJU

Brand: Daikin | Category: Air Conditioner
FXNQ24MVJU first page preview

FXNQ24MVJU

Brand: Daikin | Category: Air Conditioner
FXNQ24MVJU first page preview

FXNQ24MVJU

Brand: Daikin | Category: Air Conditioner
FXNQ24MVJU first page preview

FXNQ24MVJU

Brand: Daikin | Category: Air Conditioner
Table of contents
  1. safety considerations
  2. name of parts
FXNQ24MVJU first page preview

FXNQ24MVJU

Brand: Daikin | Category: Air Conditioner
Table of contents
  1. installation manual
  2. Table Of Contents
  3. SAFETY CONSIDERATIONS
  4. BEFORE INSTALLATION
  5. SELECTING INSTALLATION SITE
  6. PREPARATIONS BEFORE INSTALLATION
  7. REFRIGERANT PIPING WORK
  8. DRAIN PIPING WORK
  9. ELECTRIC WIRING WORK
  10. FIELD SETTING
  11. TEST OPERATION
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