Part 4 Refrigerant Circuit - Daikin Super Multi Plus E-Series FTXG25EV1BW Service Manual

SiBE18-821_C
1. Refrigerant Circuit .................................................................................66
2. Functional Parts Layout ........................................................................69
3. Refrigerant Flow for Each Operation Mode...........................................71
Refrigerant Circuit
Refrigerant Circuit
1.1 Outdoor Unit ...........................................................................................66
1.2 BP Unit ...................................................................................................68
2.1 Outdoor Unit ...........................................................................................69
3.1 Cooling Operation ..................................................................................71
3.2 Heating Operation ..................................................................................72
3.3 Cooling Oil Return Operation .................................................................73
3.4 Heating Oil Return Operation & Defrost Operation ................................74
Part 4
65