Piping Diagrams - Toyotomi CCT 140IUINV Service Manual

Piping Diagrams

3.
Piping Diagrams
OU-1403 IUINV OU-1603 IUINV
INDOOR
HEAT
EXCHANGE
(EVAPORATOR)
T2 Evaporator
temp. sensor
middle
T2B Evaporator
temp. sensor
outlet
68
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
Compressor
Low pressure
switch
Oil return Capillary
T3 Condenser
temp. sensor
HEAT
EXCHANGE
(CONDENSER)
4-WAY VALVE
High pressure switch
T5 Discharge temp. sensor
Oil separator
COOLING
HEATING
Outdoor Units