Refrigerant Flow for Each Operation Mode
SiUS341802E
25
Refrigerant Circuit
3.4
Defrost Heating Oil Return Operation
High temperature, high pressure gas
High temperature, high pressure liquid
Low temperature, low pressure gas
Low temperature, low pressure liquid
C: 3D112615
C: 3D112616
Liquid pipe
Gas pipe
Indoor Unit
Indoor Unit
Indoor Unit
Thermostat "OFF"
OFF
Fan OFF
Heating Unit
Heating Unit
ON
224 pulse
Fan OFF
Thermostat "ON"
Heating Unit
ON
Fan OFF
Indoor unit
Operation
Summary of Contents for Aurora Series
Page 317: ...SiUS341802E Wiring Diagrams Appendix 304 RXLQ96 120TATJU 2D112581A ...
Page 318: ...Wiring Diagrams SiUS341802E 305 Appendix RXLQ72TAYDU 2D112582A ...
Page 319: ...SiUS341802E Wiring Diagrams Appendix 306 RXLQ96 120TAYDU 2D112583A ...
Page 331: ...SiUS341802E Wiring Diagrams Appendix 318 VAM1200GVJU 3D073270C ...
Page 332: ...Revision History Month Year Version Revised contents 04 2018 SiUS341802E First edition ...