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

SiEBE18-526
1. Refrigerant Circuit .................................................................................44
2. Functional Parts Layout ........................................................................47
3. Refrigerant Flow for Each Operation Mode...........................................48
Main Functions
Refrigerant Circuit
1.1 RMXS 112/140/160 D7V3B....................................................................44
1.2 BPMKS 967 A2B, B2B, A3B, B3B..........................................................46
2.1 RMXS 112/140/160 D7V3B....................................................................47
3.1 Cooling Operation ..................................................................................48
3.2 Heating Operation ..................................................................................49
3.3 Cooling Oil Return Operation .................................................................50
3.4 Heating Oil Return Operation & Defrost Operation ................................51
Part 4
43