Piping Diagrams - Vivax ACP-12CC35AECI Service Manual

3. Piping Diagrams

MOZU-12HFN1-QRD0W MOZU-18HFN1-QRD0 MOFU-24HFN1-QRD0 MOYU-30HFN1-QRD0
INDOOR
HEAT
EXCHANGE
(EVAPORATOR)
T2 Evaporator
temp. sensor
middle
T2B Evaporator
temp. sensor
outlet
For MOZU-12HFN1-QRD0, MOZU-18HFN1-QRD0 and MOFU-24HRN1-QRD0, there are no high pressure
switch and low pressure switch.
MOYU-36HFN1-QRD0 MOYU-36HFN1-RRD0 MOYU-42HFN1-QRD0 MOEU-48HFN1-QRD0
MOEU-48HFN1-R MOEU-55HFN1-RRD0RD0
INDOOR
HEAT
EXCHANGE
(EVAPORATOR)
T2 Evaporator
temp. sensor
middle
T2B Evaporator
temp. sensor
outlet
Outdoor Units
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
T5 Discharge temp. sensor
Compressor
Oil separator
Low pressure
switch
Oil return Capillary
Piping Diagrams
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
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