Pressure Equalization Prior To Startup - Daikin RXYQ72 Serivce Manual

Special Control
3.7

Pressure Equalization prior to Startup

Compressor
Outdoor unit fan
Four way valve
Main motorized valve (EV1)
Subcooling motorized valve (EV2)
Hot gas bypass valve (SVP)
Oil equalization valve (SVO)
Receiver gas charging valve (SVL)
Receiver gas discharging valve (SVG)
Non-operating unit gas discharging valve (SVSG)
Non-operating unit liquid pipe stop valve (SVSL)
Ending conditions
48
Actuator Operation
OFF
Cooling:OFF
Heating:STEP 4
Holds
0 pls
0 pls
OFF
OFF
OFF
OFF
OFF
OFF
10 sec.
SiUS39-601
Function