Piping Diagrams - Vivax ACP-12CT35AERI Service Manual

Piping Diagrams

3. Piping Diagrams
ACP-12(CC/CT)35AERI ACP-18(CC/CF)50AERI ACP-24(CC/CF/DT)70AERI
INDOOR
HEAT
EXCHANGE
(EVAPORATOR)
T2 Evaporator
temp. sensor
middle
T2B Evaporator
temp. sensor
outlet
For ACP-12(CC/CT)50AERI, ACP-18(CC/CF)50AERI and MOFU-24HRN1-QRD0, there are no high
pressure switch and low pressure switch.
ACP-36(CC/CF/DT)105AERI ACP-42(CC/DT)120AERI ACP-48(CC/CF/DT)140AERI ACP-
55(CC/CF/DT)160AERI
INDOOR
HEAT
EXCHANGE
(EVAPORATOR)
T2 Evaporator
temp. sensor
middle
T2B Evaporator
temp. sensor
outlet
78
LIQUID SIDE
2-WAY VALVE
T1 Room temp.
sensor
GAS SIDE
3-WAY VALVE
LIQUID SIDE
2-WAY VALVE
T1 Room temp.
sensor
GAS SIDE
3-WAY VALVE
OUTDOOR
Electronic
CAPILIARY TUBE
expansion valve
T4 Ambient
temp. sensor
Accumulator
T5 Discharge
Low pressure
temp. sensor
switch
Compressor
OUTDOOR
Electronic
CAPILIARY TUBE
expansion valve
T4 Ambient
temp. sensor
Accumulator
Compressor T5 Discharge temp. sensor
Oil separator
Low pressure
switch
Oil return Capillary
T3 Condenser
temp. sensor
HEAT
EXCHANGE
(CONDENSER)
4-WAY VALVE
High pressure
switch
COOLING
HEATING
T3 Condenser
temp. sensor
HEAT
EXCHANGE
(CONDENSER)
4-WAY VALVE
High pressure switch
COOLING
HEATING
Outdoor Units