Refrigerant Cycle Diagram - York YU2E18YJ6AMHO-Y Service Manual

3.

Refrigerant Cycle Diagram

3.1 Refrigeration circuit drawing of YU2E18YJ6AMHO-Y
INDOOR
HEAT
EXCHANGE
(EVAPORATOR)
T2 Evaporator
temp. sensor
middle
LIQUID VALVE A
LIQUID VALVE B
T1 Room
temp. sensor
GAS VALVE A
GAS VALVE B
OUTDOOR
EXV A CAPILLARY A
CHECK VALVE
EXV B CAPILLARY B
CAPILLARY TUBE
T2B-A
Evaporator
temp. sensor outlet
4-WAY VALVE
T2B-B
Accumulator
T5 Discharge
temp. sensor
Compressor
8
T3
Condenser
temp. sensor
HEAT
T4 Ambient
EXCHANGE
temp. sensor
(CONDENSER)
COOLING
HEATING