Specifications

SiUS39-601 Refrigerant Flow for Each Operation Mode
Refrigerant Circuit 29
Heating Oil Return & Defrost
Fan OFF
Indoor unit
Indoor unit Indoor unit
Fan OFFFan 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 : 512 plsEXV : 512 pls EXV : 512 pls
4D040338A
To other outdoor unit oil equalizing pipe
To other outdoor unit liquid pipe
To other outdoor unit gas pipe
S
S
S