Daikin GYEQ20AN Service Manual page 26

System Diagrams
GYEQ30AN
Oil separator
Compressor 1
Compressor 2
∗ The actuators and refrigerant flow may vary depending on the control.
15
Outdoor heat exchanger F Outdoor fan
Outdoor heat exchanger B
Oil
cooler
Accumulator
(Discharge gas)
(Intake gas)
(Liquid)
Receiver
Waste heat
recovery
device
SiAUY361411EA
BS unit
Indoor unit
BS unit
Indoor unit
SV : Solenoid valves CV : Check valve
EV : Electronic expansion valve BV : Stop valve
TD : Discharge temperature HPS : Hi g h-si d e pressure swi t ch
TS : Intake temperature PH : High pressure sensor
TO : Oil temperature PL : Low pressure sensor
TREC : Receiver temperature
Device Overview