8
Service Manual
VMH SerieS
Heat Controller, Inc.
7
5. Refrigeration Cycle Diagram
8.1 Refrigeration circuit drawing of inverter dual zone: A-VMH18DC-1
LIQUID VALVE A
GAS VALVE A
HEAT
EXCHANGE
(EVAPORATOR)
HEAT
EXCHANGE
(CONDENSER)
Compressor
4-WAY VALVE
COOLING
HEATING
T2 Evaporator
temp. sensor
T1 Room
temp. sensor
T3
Condenser
temp. sensor
T5 Discharge
temp. sensor
T4 Ambient
temp. sensor
INDOOR
OUTDOOR
EXV A CAPILIARY A
CHECK VALVE
CAPILIARY TUBE
EXV B CAPILIARY B
LIQUID VALVE B
GAS VALVE B
Accumulator
5.2 Refrigeration circuit drawing of inverter tri-zone: A-VMH27TC-1
LIQUID VALVE A
GAS VALVE A
HEAT
EXCHANGE
(EVAPORATOR)
HEAT
EXCHANGE
(CONDENSER)
Compressor
4-WAY VALVE
COOLING
HEATING
T2 Evaporator
temp. sensor
T1 Room
temp. sensor
T3
Condenser
temp. sensor
T5 Discharge
temp. sensor
T4 Ambient
temp. sensor
INDOOR
OUTDOOR
EXV A CAPILIARY A
CHECK VALVE
CAPILIARY TUBE
EXV B CAPILIARY B
LIQUID VALVE B
GAS VALVE B
EXV C CAPILIARY C
LIQUID VALVE C
GAS VALVE C
Accumulator
Содержание A-VMH18DC-1 Service
Страница 6: ...6 Service Manual VMH Series Heat Controller Inc 4 Wiring Diagram 4 1 A VMH18DC 1 4 2 A VMH27TC 1 ...
Страница 7: ...7 Heat Controller Inc VMH Series Service Manual 4 3 A VMH36QC 1 ...
Страница 47: ...47 Heat Controller Inc VMH Series Service Manual Appendix 4 ...
Страница 50: ...04 2009 10 2012 ...