SiAF332111E
176
Part 6 Service Diagnosis
6.1 High Pressure Check ...........................................................................337
6.2 Low Pressure Check ............................................................................338
6.3 Superheat Operation Check.................................................................339
6.4 Power Transistor Check .......................................................................340
6.5 Wet Operation Check ...........................................................................344
6.6 Refrigerant Overcharge Check.............................................................345
6.7 Refrigerant Shortage Check.................................................................346
6.8 Vacuuming and Dehydration Procedure ..............................................347
6.9 Inverter-Related Error Codes ...............................................................348
6.10 Concept of Inverter-Related Error Codes.............................................349
6.11 Thermistor Check .................................................................................350
6.12 Pressure Sensor Check .......................................................................353
6.13 Master Unit Centralized Connector Setting Table ................................354
6.14 Master-Slave Unit Setting Table...........................................................355
6.15 Broken Wire Check of the Relay Wires ................................................355
6.16 Fan Motor Connector Check (Power Supply Cable) ............................356
6.17 Fan Motor Connector Check (Signal Cable) ........................................357
6.18 Electronic Expansion Valve Coil Check ...............................................358
Содержание VRV S RXQ4/5ARV1
Страница 1: ...Service Manual Cooling Only 50 60 Hz RXQ4 5ARV1 RXMQ6ARV1 RXMQ8 10 12ARY1 SiAF332111E...
Страница 349: ...SiAF332111E Check Part 6 Service Diagnosis 343 PCB and Circuit Diagram U V W L3B L2B L1B P1 P2 N32...
Страница 366: ...SiAF332111E 360 Part 7 Appendix 1 Wiring Diagrams 361 1 1 Outdoor Unit 361 1 2 VRV Indoor Unit 366 Part 7 Appendix...
Страница 369: ...SiAF332111E Wiring Diagrams Part 7 Appendix 363 RXMQ6ARV1 C 3D137051...
Страница 370: ...Wiring Diagrams SiAF332111E 364 Part 7 Appendix RXMQ8ARY1 C 3D137060...
Страница 371: ...SiAF332111E Wiring Diagrams Part 7 Appendix 365 RXMQ10 12ARY1 3D121610B...
Страница 375: ...SiAF332111E Wiring Diagrams Part 7 Appendix 369 FXMQ40 50 63 80 100ARV1 3D127112 04 59...
Страница 376: ...Wiring Diagrams SiAF332111E 370 Part 7 Appendix 1 2 4 Wall Mounted FXAQ20 25 32PVE FXAQ40 50 63PVER1 C 3D076498B...