Specifications

Refrigerant Flow for Each Operation Mode SiUS39-601
28 Refrigerant Circuit
Cooling Oil Return
Fan ON
Fan OFF
Indoor unit
Indoor unit Indoor unit
Fan OFF
Thermostat "ON" Thermostat "OFF"
" OFF " " ON "" ON "
High temperature, high pressure gas
High temperature, high pressure liquid
Low temperature, low pressure
Indoor unit operation
Heat exchanger Heat exchanger Heat exchanger
Fan Fan Fan
Filter Filter Filter Filter Filter Filter
5/16
EXV : Normal control
EXV : 200 pls EXV : 200 pls
4D040338A
To other outdoor unit oil equalizing pipe
To other outdoor unit liquid pipe
To other outdoor unit gas pipe
S
S
S