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Table of Contents
- 3. Table of contents
- 4. Safety precautions
- 6. Wiring
- 7. Operation
- 8. Unit nomenclature
- 9. Wiring Diagrams
- 16. Wiring Diagrams
- 17. Refrigerant flow diagrams
- 18. Heat Pump – Heating Mode
- 19. Heat Pump – Oil Return and Defrost Opera...
- 20. Heat Pump – Lower HEX Defrost Operation
- 21. Heat Pump – Upper HEX Defrost Operation
- 27. Heat Recovery – Cooling Mode
- 28. Heat Recovery – Heating Mode
- 29. Heat Recovery – Cooling-Based Simultaneo...
- 30. Heat Recovery – Heating-Based Simultaneo...
- 31. Heat Recovery – Balanced Simultaneous Op...
- 32. Heat Recovery – Oil Return and Defrost O...
- 33. Heat Recovery – Lower HEX Defrost Operat...
- 34. Heat Recovery – Upper HEX Defrost Operat...
- 42. Refrigerant Flow Diagrams
- 43. Basic control
- 44. Master and Slave Outdoor Unit EEV Contro...
- 45. Oil Return Control
- 46. Defrost Control
- 47. Stop Operation Control
- 48. Pressure Protection Control
- 49. Inverter Compressor Protection Control
- 50. Initial Setup
- 52. Auto Addressing Flowchart
- 53. Quick Control Setting
- 54. Setting the Optional Modes
- 56. Emergency Operation
- 57. Fault Detection Diagnosis (FDD) Checklis...
- 58. Refrigerant Auto Charge (Fd1 [Cooling], ...
- 59. Refrigerant Charge Procedure
- 60. Refrigerant Auto Judge (Fd3 [Cooling], F...
- 61. Integrated Test Run (ITR) (Fd7)
- 64. Cool/Heat Selector
- 65. Static Pressure Compensation Function (F...
- 66. Night Low Sound Function (Fn3)
- 67. (Overall) Defrost Function (Fn4)
- 68. Snow Removal Assist/Rapid Defrost Functi...
- 69. Adjusting Indoor Unit Capacity (Fn7)
- 70. Low Ambient Kit Function (Fn9)
- 71. High Efficiency Function Operation (Auto...
- 72. Smart Load Control (SLC) Function
- 73. Humidity Reference (Fn16)
- 74. Overall Defrost Operating in Low Tempera...
- 75. Comfort Cooling (Id10)
- 76. Pump Down (SE1, Pd)
- 77. Pump Out (SE2, Po)
- 78. Pump Out for Heat Recovery Systems
- 79. Pump Out for Heat Pump Systems
- 80. Vacuum Mode (SE3, vAcc)
- 81. Manual Back Up for Inverter Compressor (...
- 82. Forced Defrost (SE6, dEF)
- 83. Cycle Data View (SE8)
- 84. Refrigerant Sound Reduction Mode
- 85. Fan Low Sound in Heating (SE11)
- 86. Level Change of Error Code CH200 (SE14)
- 87. Auto Back Up for Inverter Compressor
- 88. Heat Recovery Units Parts Functions
- 89. PRHR022A Heat Recovery Unit
- 90. PRHR032A Heat Recovery Unit
- 91. PRHR042A Heat Recovery Unit
- 92. Wiring Diagram
- 93. Refrigerant Circuit Diagram
- 94. Valve Control
- 95. Oil Return/Defrost control
- 96. Setting Outdoor Units to Heat Pump or He...
- 97. Heat Recovery Unit Settings
- 98. Main Function of SW02M
- 99. Due to our policy of continuous product ...
- 100. Due to our policy of continuous product ...
- 101. SW05M Function (Rotary Switch for Addres...
- 102. Heat Recovery Unit Settings
- 103. Indoor Unit Auto Addressing Procedure
- 104. Indoor unit addressing
- 105. Auto Addressing for Pipe Detection
- 106. Pipe detection addressing
- 107. Manual Addressing for Pipe Detection
- 108. Manual Addressing for Pipe Detection Exa...
- 109. Manual Addressing for Pipe Detection Exa...
- 110. Example of Checking the Valve Address
- 111. Test Run Checklist
- 112. Main Component Errors
- 113. Self Diagnostics Check
- 114. Checking the Compressor
- 115. Checking the Outdoor Unit Fan Motor
- 116. Checking the Electronic Expansion Valves
- 118. Checking the Electronic Expansion Valves
- 119. Checking the phase diode bridge
- 120. Checking the Inverter Insulated-Gate Bip...
- 121. Checking the Fan Intelligent Power Modul...
- 122. Sensors and outdoor fan
- 123. Checking the Valves
- 124. Checking the Four-Way Reverse Valve
- 125. Error Code General Information
- 126. Error code tables
- 136. Error Nos. 01, 02, 06, and 17
- 137. Error No. 03
- 138. Error No. 04
- 140. Error No. 05
- 141. Error No. 09
- 142. Error No. 10
- 143. Dismantling/Servicing the Control Box an...
- 144. Error No. 21
- 146. Error No. 22
- 148. Error No. 23
- 149. Error No. 24
- 150. Error No. 25
- 151. Error No. 26
- 153. Error No. 29
- 155. Error Nos. 32 and 33
- 156. Error No. 34
- 157. Error No. 35
- 158. Error No. 36
- 159. Error No. 40
- 160. Error Nos. 41 and 47
- 161. Error Nos. 42 and 43
- 162. Error Nos. 44, 45, 46, 49, 153, and 154
- 163. Error No. 50
- 164. Error No. 51(1)
- 165. Error No. 51(2) (for Heat Recovery Syste...
- 166. Error No. 52
- 168. Error No. 53
- 170. Error No. 57
- 171. Error No. 60
- 172. Error No. 62
- 173. Error No. 65
- 174. Error No. 67
- 176. Error No. 75
- 177. Error No. 77
- 178. Error No. 79
- 180. Error No. 86
- 181. Error No. 87
- 182. Error No. 104
- 185. Error No. 105
- 187. Error No. 106
- 189. Error No. 107
- 190. Error Nos. 113, 114, and 115
- 191. Error No. 145
- 192. Error No. 150
- 193. Error No. 151
- 196. Error No. 182
- 197. Error No. 187
- 198. Error No. 193
- 199. Error No. 194
- 201. Error No. 2001
- 202. Error Nos. 201C, 202C, 203C
- 203. Error No. 204 C
- 204. Error No. 205 C
- 205. Error No. 206 C
- 206. Error No. 237
- 207. Error No. 238
- 208. Error No. 242
- 209. Replacing the Inverter PCB Heat Sink
- 210. Checking Input Voltage in Case of Power ...
- 211. Checking Main PCB DC Voltage in Case of ...
- 212. Checking Converter DC Link Voltage in Ca...
- 213. Case of Power On
- 214. Checking Inverter PCB in Case of Power O...
- 215. Power System Wiring Diagram
- 216. PCB Locations
- 217. Outdoor unit parts
- 218. External PCB
- 219. Inverter PCB for 208-230V Outdoor Units ...
- 220. Inverter PCB for 208-230V Outdoor Units ...
- 221. Inverter PCB for 460V Outdoor Units (17k...
- 222. Inverter PCB for 460V Outdoor Units (12k...
- 223. Fan PCB
- 224. Noise Filter PCB for 208-230V Outdoor Un...
- 225. Noise Filter PCB for 460V Outdoor Units ...
- 226. PCBs - Expanded Internal View
- 229. Expanded Frame View for 6-Ton (Small Fra...
- 230. Expanded Frame View for 8- and 10-Ton (L...
- 231. Expanded Frame View for 12- to 20-Ton (L...
- 232. Expanded Piping View
- 233. Expanded Piping View for 8- and 10-Ton (...
- 234. Expanded Piping View for 12- to 20-Ton (...
Page 1 of 235
Table of Contents
- 3. Table of contents
- 4. Safety precautions
- 6. Wiring
- 7. Operation
- 8. Unit nomenclature
- 9. Wiring Diagrams
- 16. Wiring Diagrams
- 17. Refrigerant flow diagrams
- 18. Heat Pump – Heating Mode
- 19. Heat Pump – Oil Return and Defrost Opera...
- 20. Heat Pump – Lower HEX Defrost Operation
- 21. Heat Pump – Upper HEX Defrost Operation
- 27. Heat Recovery – Cooling Mode
- 28. Heat Recovery – Heating Mode
- 29. Heat Recovery – Cooling-Based Simultaneo...
- 30. Heat Recovery – Heating-Based Simultaneo...
- 31. Heat Recovery – Balanced Simultaneous Op...
- 32. Heat Recovery – Oil Return and Defrost O...
- 33. Heat Recovery – Lower HEX Defrost Operat...
- 34. Heat Recovery – Upper HEX Defrost Operat...
- 42. Refrigerant Flow Diagrams
- 43. Basic control
- 44. Master and Slave Outdoor Unit EEV Contro...
- 45. Oil Return Control
- 46. Defrost Control
- 47. Stop Operation Control
- 48. Pressure Protection Control
- 49. Inverter Compressor Protection Control
- 50. Initial Setup
- 52. Auto Addressing Flowchart
- 53. Quick Control Setting
- 54. Setting the Optional Modes
- 56. Emergency Operation
- 57. Fault Detection Diagnosis (FDD) Checklis...
- 58. Refrigerant Auto Charge (Fd1 [Cooling], ...
- 59. Refrigerant Charge Procedure
- 60. Refrigerant Auto Judge (Fd3 [Cooling], F...
- 61. Integrated Test Run (ITR) (Fd7)
- 64. Cool/Heat Selector
- 65. Static Pressure Compensation Function (F...
- 66. Night Low Sound Function (Fn3)
- 67. (Overall) Defrost Function (Fn4)
- 68. Snow Removal Assist/Rapid Defrost Functi...
- 69. Adjusting Indoor Unit Capacity (Fn7)
- 70. Low Ambient Kit Function (Fn9)
- 71. High Efficiency Function Operation (Auto...
- 72. Smart Load Control (SLC) Function
- 73. Humidity Reference (Fn16)
- 74. Overall Defrost Operating in Low Tempera...
- 75. Comfort Cooling (Id10)
- 76. Pump Down (SE1, Pd)
- 77. Pump Out (SE2, Po)
- 78. Pump Out for Heat Recovery Systems
- 79. Pump Out for Heat Pump Systems
- 80. Vacuum Mode (SE3, vAcc)
- 81. Manual Back Up for Inverter Compressor (...
- 82. Forced Defrost (SE6, dEF)
- 83. Cycle Data View (SE8)
- 84. Refrigerant Sound Reduction Mode
- 85. Fan Low Sound in Heating (SE11)
- 86. Level Change of Error Code CH200 (SE14)
- 87. Auto Back Up for Inverter Compressor
- 88. Heat Recovery Units Parts Functions
- 89. PRHR022A Heat Recovery Unit
- 90. PRHR032A Heat Recovery Unit
- 91. PRHR042A Heat Recovery Unit
- 92. Wiring Diagram
- 93. Refrigerant Circuit Diagram
- 94. Valve Control
- 95. Oil Return/Defrost control
- 96. Setting Outdoor Units to Heat Pump or He...
- 97. Heat Recovery Unit Settings
- 98. Main Function of SW02M
- 99. Due to our policy of continuous product ...
- 100. Due to our policy of continuous product ...
- 101. SW05M Function (Rotary Switch for Addres...
- 102. Heat Recovery Unit Settings
- 103. Indoor Unit Auto Addressing Procedure
- 104. Indoor unit addressing
- 105. Auto Addressing for Pipe Detection
- 106. Pipe detection addressing
- 107. Manual Addressing for Pipe Detection
- 108. Manual Addressing for Pipe Detection Exa...
- 109. Manual Addressing for Pipe Detection Exa...
- 110. Example of Checking the Valve Address
- 111. Test Run Checklist
- 112. Main Component Errors
- 113. Self Diagnostics Check
- 114. Checking the Compressor
- 115. Checking the Outdoor Unit Fan Motor
- 116. Checking the Electronic Expansion Valves
- 118. Checking the Electronic Expansion Valves
- 119. Checking the phase diode bridge
- 120. Checking the Inverter Insulated-Gate Bip...
- 121. Checking the Fan Intelligent Power Modul...
- 122. Sensors and outdoor fan
- 123. Checking the Valves
- 124. Checking the Four-Way Reverse Valve
- 125. Error Code General Information
- 126. Error code tables
- 136. Error Nos. 01, 02, 06, and 17
- 137. Error No. 03
- 138. Error No. 04
- 140. Error No. 05
- 141. Error No. 09
- 142. Error No. 10
- 143. Dismantling/Servicing the Control Box an...
- 144. Error No. 21
- 146. Error No. 22
- 148. Error No. 23
- 149. Error No. 24
- 150. Error No. 25
- 151. Error No. 26
- 153. Error No. 29
- 155. Error Nos. 32 and 33
- 156. Error No. 34
- 157. Error No. 35
- 158. Error No. 36
- 159. Error No. 40
- 160. Error Nos. 41 and 47
- 161. Error Nos. 42 and 43
- 162. Error Nos. 44, 45, 46, 49, 153, and 154
- 163. Error No. 50
- 164. Error No. 51(1)
- 165. Error No. 51(2) (for Heat Recovery Syste...
- 166. Error No. 52
- 168. Error No. 53
- 170. Error No. 57
- 171. Error No. 60
- 172. Error No. 62
- 173. Error No. 65
- 174. Error No. 67
- 176. Error No. 75
- 177. Error No. 77
- 178. Error No. 79
- 180. Error No. 86
- 181. Error No. 87
- 182. Error No. 104
- 185. Error No. 105
- 187. Error No. 106
- 189. Error No. 107
- 190. Error Nos. 113, 114, and 115
- 191. Error No. 145
- 192. Error No. 150
- 193. Error No. 151
- 196. Error No. 182
- 197. Error No. 187
- 198. Error No. 193
- 199. Error No. 194
- 201. Error No. 2001
- 202. Error Nos. 201C, 202C, 203C
- 203. Error No. 204 C
- 204. Error No. 205 C
- 205. Error No. 206 C
- 206. Error No. 237
- 207. Error No. 238
- 208. Error No. 242
- 209. Replacing the Inverter PCB Heat Sink
- 210. Checking Input Voltage in Case of Power ...
- 211. Checking Main PCB DC Voltage in Case of ...
- 212. Checking Converter DC Link Voltage in Ca...
- 213. Case of Power On
- 214. Checking Inverter PCB in Case of Power O...
- 215. Power System Wiring Diagram
- 216. PCB Locations
- 217. Outdoor unit parts
- 218. External PCB
- 219. Inverter PCB for 208-230V Outdoor Units ...
- 220. Inverter PCB for 208-230V Outdoor Units ...
- 221. Inverter PCB for 460V Outdoor Units (17k...
- 222. Inverter PCB for 460V Outdoor Units (12k...
- 223. Fan PCB
- 224. Noise Filter PCB for 208-230V Outdoor Un...
- 225. Noise Filter PCB for 460V Outdoor Units ...
- 226. PCBs - Expanded Internal View
- 229. Expanded Frame View for 6-Ton (Small Fra...
- 230. Expanded Frame View for 8- and 10-Ton (L...
- 231. Expanded Frame View for 12- to 20-Ton (L...
- 232. Expanded Piping View
- 233. Expanded Piping View for 8- and 10-Ton (...
- 234. Expanded Piping View for 12- to 20-Ton (...
File size: 12.89 MB
Created: March 11, 2023
Last updated: April 10, 2023
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