Specifications

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