Manuals database logo
manualsdatabase
Your AI-powered manual search engine

Daikin ALTHERMA HT ERSQ 011 AA Service Manual

Page 1 preview
Page 2 preview
Page 3 preview
Page 4 preview
Page 5 preview
Page 6 preview
Page 7 preview
Page 8 preview
Page 9 preview
Page 10 preview
Page 11 preview
Page 12 preview
Page 13 preview
Page 14 preview
Page 15 preview
Page 16 preview
Page 17 preview
Page 18 preview
Page 19 preview
Page 20 preview
Page 21 preview
Page 22 preview
Page 23 preview
Page 24 preview
Page 25 preview
Page 26 preview
Page 27 preview
Page 28 preview
Page 29 preview
Page 30 preview
Page 31 preview
Page 32 preview
Page 33 preview
Page 34 preview
Page 35 preview
Page 36 preview
Page 37 preview
Page 38 preview
Page 39 preview
Page 40 preview
Page 41 preview
Page 42 preview
Page 43 preview
Page 44 preview
Page 45 preview
Page 46 preview
Page 47 preview
Page 48 preview
Page 49 preview
Page 50 preview
Page 51 preview
Page 52 preview
Page 53 preview
Page 54 preview
Page 55 preview
Page 56 preview
Page 57 preview
Page 58 preview
Page 59 preview
Page 60 preview
Page 61 preview
Page 62 preview
Page 63 preview
Page 64 preview
Page 65 preview
Page 66 preview
Page 67 preview
Page 68 preview
Page 69 preview
Page 70 preview
Page 71 preview
Page 72 preview
Page 73 preview
Page 74 preview
Page 75 preview
Page 76 preview
Page 77 preview
Page 78 preview
Page 79 preview
Page 80 preview
Page 81 preview
Page 82 preview
Page 83 preview
Page 84 preview
Page 85 preview
Page 86 preview
Page 87 preview
Page 88 preview
Page 89 preview
Page 90 preview
Page 91 preview
Page 92 preview
Page 93 preview
Page 94 preview
Page 95 preview
Page 96 preview
Page 97 preview
Page 98 preview
Page 99 preview
Page 100 preview
Page 101 preview
Page 102 preview
Page 103 preview
Page 104 preview
Page 105 preview
Page 106 preview
Page 107 preview
Page 108 preview
Page 109 preview
Page 110 preview
Page 111 preview
Page 112 preview
Page 113 preview
Page 114 preview
Page 115 preview
Page 116 preview
Page 117 preview
Page 118 preview
Page 119 preview
Page 120 preview
Page 121 preview
Page 122 preview
Page 123 preview
Page 124 preview
Page 125 preview
Page 126 preview
Page 127 preview
Page 128 preview
Page 129 preview
Page 130 preview
Page 131 preview
Page 132 preview
Page 133 preview
Page 134 preview
Page 135 preview
Page 136 preview
Page 137 preview
Page 138 preview
Page 139 preview
Page 140 preview
Page 141 preview
Page 142 preview
Page 143 preview
Page 144 preview
Page 145 preview
Page 146 preview
Page 147 preview
Page 148 preview
Page 149 preview
Page 150 preview
Page 151 preview
Page 152 preview
Page 153 preview
Page 154 preview
Page 155 preview
Page 156 preview
Page 157 preview
Page 158 preview
Page 159 preview
Page 160 preview
Page 161 preview
Page 162 preview
Page 163 preview
Page 164 preview
Page 165 preview
Page 166 preview
Page 167 preview
Page 168 preview
Page 169 preview
Page 170 preview
Page 171 preview
Page 172 preview
Page 173 preview
Page 174 preview
Page 175 preview
Page 176 preview
Page 177 preview
Page 178 preview
Page 179 preview
Page 180 preview
Page 181 preview
Page 182 preview
Page 183 preview
Page 184 preview
Page 185 preview
Page 186 preview
Page 187 preview
Page 188 preview
Page 189 preview
Page 190 preview
Page 191 preview
Page 192 preview
Page 193 preview
Page 194 preview
Page 195 preview
Page 196 preview
Page 197 preview
Page 198 preview
Page 199 preview
Page 200 preview
Page 201 preview
Page 202 preview
Page 203 preview
Page 204 preview
Page 205 preview
Page 206 preview
Page 207 preview
Page 208 preview
Page 209 preview
Page 210 preview
Page 211 preview
Page 212 preview
Page 213 preview
Page 214 preview
Page 215 preview
Page 216 preview
Page 217 preview
Page 218 preview
Page 219 preview
Page 220 preview
Page 221 preview
Page 222 preview
Page 223 preview
Page 224 preview
Page 225 preview
Page 226 preview
Page 227 preview
Page 228 preview
Page 229 preview
Page 230 preview
Page 231 preview
Page 232 preview
Page 233 preview
Page 234 preview
Page 235 preview
Page 236 preview
Page 237 preview
Page 238 preview
Page 239 preview
Page 240 preview
Page 241 preview
Page 242 preview
Page 243 preview
Page 244 preview
Page 245 preview
Page 246 preview
Page 247 preview
Page 248 preview
Page 249 preview
Page 250 preview
Page 251 preview
Page 252 preview
Page 253 preview
Page 254 preview
Page 255 preview
Page 256 preview
Page 257 preview
Page 258 preview
Page 259 preview
Page 260 preview
Page 261 preview
Page 262 preview
Page 263 preview
Page 264 preview
Page 265 preview
Page 266 preview
Page 267 preview
Page 268 preview
Page 269 preview
Page 270 preview
Page 271 preview
Page 272 preview
Page 273 preview
Page 274 preview
Page 275 preview
Page 276 preview
Page 277 preview
Page 278 preview
Page 279 preview
Page 280 preview
Page 281 preview
Page 282 preview
Page 283 preview
Page 284 preview
Page 285 preview
Page 286 preview
Page 287 preview
Page 288 preview
Page 289 preview
Page 290 preview
Page 291 preview
Page 292 preview
Page 293 preview
Page 294 preview
Page 295 preview
Page 296 preview
Page 297 preview
Page 298 preview
Page 299 preview
Page 300 preview
Page 301 preview
Page 302 preview
Contents
  1. service manual
  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 & Tanks
  12. Outdoor Units
  13. Part 2 - Specifications
  14. Specifications
  15. electrical specifications
  16. Outdoor Unit
  17. Part 3 - Refrigerant Circuit & Functional Parts
  18. Refrigerant Circuit
  19. Functional Parts Layout
  20. EKHBRD 011/014/016 AA(V1/Y1)
  21. EKHBRD 011/014/016 AB/AC(V1/Y1)
  22. EKHTS 200/260 A/AB/AC
  23. EKHTSU 200/260 A/AB/AC
  24. Part 4 - Electrical Circuit
  25. Switch Box Layout - Indoor Unit EKHBRD
  26. Main PCB - A1P
  27. Control - PCB - A3P
  28. Inverter PCB - A4P
  29. Filter PCB - A6P
  30. Inverter Control PCB - Three Phase - A4P
  31. Inverter PCB - Three Phase - A5P
  32. Digital I/O PCB (Option PCB A7P)
  33. Demand PCB (Option PCB A8P)
  34. Part 5 - Function
  35. Operation Mode
  36. basic control
  37. compressor pi control
  38. Special Control
  39. Defrosting Operation
  40. Pump-down Residual Operation
  41. Stopping Operation
  42. Protection Control
  43. Low Pressure Protection Control
  44. Discharge Pipe Protection Control
  45. Inverter Protection Control
  46. Other Control
  47. Outline of Control (Indoor Unit)
  48. Simultaneous demand of space heating and domestic water heating
  49. Test Operation
  50. Air Tight Test and Vacuum Drying
  51. Additional Refrigerant Charge
  52. important information regarding the refrigerant used
  53. check operation
  54. Operation when Power is Turned On
  55. Outdoor Unit PC Board Layout
  56. Field Setting
  57. detailed explanation of setting modes
  58. field setting from outdoor unit
  59. Part 7 - Troubleshooting
  60. Symptom-based Troubleshooting
  61. Troubleshooting by Remote Control
  62. Self-diagnosis by Wired Remote Control
  63. Operation of the Remote Controller's Inspection / Test Operation Button
  64. Remote Control Service Mode
  65. Remote Controller Self-Diagnosis Function
  66. Troubleshooting by Indication on the Remote Controller
  67. C5" Indoor Unit: Malfunction of Tank Thermistor (R2T)
  68. C9" Indoor Unit: Return Water Thermistor (R4T)
  69. CA" Indoor Unit: Leaving Water Thermistor Error (R5T)
  70. CJ" Indoor Unit: Malfunction of Thermostat Sensor in Remote Controller
  71. E1" Outdoor Unit: PC Board Defect
  72. E1" Indoor Unit: PC Board Defect
  73. E3" Outdoor Unit: Actuation of High Pressure Switch
  74. E3" Indoor Unit: Actuation of High Pressure Switch
  75. E4" Outdoor Unit: Actuation of Low Pressure Sensor
  76. E4" Indoor Unit: Actuation of Low Pressure Sensor
  77. E5" Outdoor Unit: Inverter Compressor Motor Lock
  78. E5" Indoor Unit: Inverter Compressor Motor Lock
  79. E7" Malfunction of Outdoor Unit Fan Motor
  80. F3" Indoor Unit: Abnormal Discharge Pipe Temperature
  81. H9" Outdoor Unit: Malfunction of Thermistor (R1T) for Outdoor Air
  82. J3" Outdoor Unit: Malfunction of Discharge Pipe Thermistor (R2T)
  83. J3" Indoor Unit: Malfunction of Discharge Pipe Thermistor (R6T)
  84. J5" Indoor Unit: Malfunction of Thermistor (R7T) for Liquid R-134a
  85. outdoor unit heat exchanger
  86. outdoor unit liquid pipe
  87. JA" Indoor Unit: Malfunction of High Pressure Sensor
  88. JC" Outdoor Unit: Malfunction of Low Pressure Sensor
  89. JC" Indoor Unit: Malfunction of Low Pressure Sensor
  90. L1" Outdoor Unit: Malfunction of PC Board
  91. L1" Indoor Unit: Malfunction of PC Board
  92. L4" Outdoor Unit: Malfunction of Inverter Radiating Fin Temperature Rise
  93. L8" Indoor Unit: Inverter Current Abnormal
  94. L9" Outdoor Unit: Inverter Start up Error
  95. L9" Indoor Unit: Inverter Start up Error
  96. LH" Indoor Unit: Converter Error
  97. P1" Outdoor Unit: High Voltage of Capacitor in Main Inverter Circuit
  98. P1" Indoor Unit: High Voltage of Capacitor in Main Inverter Circuit
  99. PJ" Indoor Unit: Faulty Combination of PCB
  100. U2" Power Supply Insufficient or Instantaneous Failure
  101. U4" Malfunction of Transmission between Indoor Unit and Outdoor Unit
  102. U4" Malfunction of Transmission Indoor Unit
  103. and indoor unit
  104. U7" Indoor Unit: Malfunction of Transmission Outdoor Unit
  105. U8" Malfunction of Transmission between Main and Sub Remote Controls
  106. UA" Communication Error between Outdoor Unit and Indoor Unit
  107. UF" System is not Set yet
  108. UH" Malfunction of System, Refrigerant System Address Undefined
  109. Part 8 - Appendix
  110. Piping Diagrams
  111. Indoor Unit
  112. Switch Box Layout
  113. Wiring Diagrams
  114. Field Wiring Connection Diagram
  115. Thermistor Resistance / Temperature Characteristics
  116. Pressure Sensor
  117. Method of Replacing the Inverter's Power Transistors Modules
  118. External Backup Heater Kit
  119. Main Components
  120. Technical Specifications
  121. Detailed Explanation of Setting Modes
  122. External Backup Heater Control
  123. Troubleshooting: General Symptoms
  124. Way Valve
  125. Troubleshooting Overview 3-Way Valve
  126. How to Verify If 3-Way Valve is Installed Correctly
  127. Part 9- Precautions for New Refrigerant (R-410A)
  128. Precautions for New Refrigerant (R-410A)
  129. Refrigerant Cylinders
  130. Service Tools
/ 302
Related manuals for Daikin ALTHERMA HT EKBUHAA6 V3
Daikin Altherma EBLQ011CAV3 Service Manual first page preview
Daikin Altherma EBLQ011CAV3 Service Manual
Daikin Altherma EKHBH Series Service Manual first page preview
Daikin Altherma EKHBH Series Service Manual
Daikin SM-12-012 Service Manual first page preview
Daikin SM-12-012 Service Manual
Daikin ERQ Series Service Manual first page preview
Daikin ERQ Series Service Manual
Daikin E Series Service Manual first page preview
Daikin E Series Service Manual
Daikin E-Series Service Manual first page preview
Daikin E-Series Service Manual
Daikin E-Series Service Manual first page preview
Daikin E-Series Service Manual
Daikin E-series Service Manual first page preview
Daikin E-series Service Manual
Daikin E-Series Service Manual first page preview
Daikin E-Series Service Manual
Daikin BRYQ-A Service Manual first page preview
Daikin BRYQ-A Service Manual
Manuals database logo
manualsdatabase
Your AI-powered manual search engine