7
3.2 Refrigeration circuit drawing of inverter binary type
Indoor Unit
Cross
flow fan
Evaporator
Liquid valve A
Liquid valve B
Gas valve B
Gas valve A
EXVA
EXVB
Axial
flow fan
Condenser
Compressor
4-way
valve
Auxiliary
Capillary
Capillary A
Capillary B
Exhaust
temp. sensor
Indoor pipe out
temp. seneor A
Indoor pipe out
temp. seneor B
Filter A
Filter B
Outdoor Unit
Main
Capillary
Check
Valve
Coil temp.
sensor
4 Operation Temperature Limits
Indoor temperature 17℃~32℃
Cooling mode
Outdoor temperature 0℃~50℃
Indoor temperature <=30
Heating mode
Outdoor temperature -15℃~33℃
Indoor temperature 10℃~32℃
Dry mode
Outdoor temperature 0℃~50℃
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