Mitsubishi Heavy Industries FDTC50ZHXV Technical Manual page 115

Models 200, 250
Indoor unit
(3) Triple type
Model 140
Indoor unit Indoor unit
Gas branch pipe
Indoor unit
Flare connecting
Thermistor
(Th -R3)
I
Thermistor
(Th -A)
I
Heat exchanger
Thermistor
(Th -R1)
I
Thermistor
(Th -R2)
I
Flare connecting
Indoor unit
Diameter joint
of different
Outdoor unit
Check joint
Muff
Service valve
(Flare connecting)
High pressure
switch
63H
Oil
separator
Strainer
Capillaly
tube
Check joint
Strainer
Liquid line
Service valve
( )
(Flare connecting)
Liquid
branch pipe
Gas branch
pipe
Flare connecting
(Flare connecting)
Thermistor
(Th -R3)
I
Thermistor
(Th -A)
I
Heat exchanger
Thermistor
(Th -R1)
I
Thermistor
(Th -R2)
I
Flare connecting
Liquid branch pipe
(Flare connecting)
114
- -
Cooling cycle
4way valve
Check
valve
Thermistor
(Th -D)
O
(Discharge)
Compressor
(Suction)
Thermistor
(Th -H)
O
Strainer Strainer
Electronic
expansion
valve
(cooling)
Receiver
(EEVC)
Receiver
Cooling cycle
Outdoor unit
Check joint
4way valve
Service valve
High pressure
Check
switch
valve Thermistor
63H1
(Th -S)
Muffler
O
Thermistor
(Th -D)
O
(Discharge)
Compressor
Check joint
(Suction)
Service valve
Strainer Strainer
Electronic
expansion
valve
(cooling)
(SM1)
Heating cycle
Thermistor
(Th -A)
O
Check joint
Lower pressure
sensor
(LPT)
Heat exchanger
Thermistor
(Th -S)
O
Thermistor
Thermistor
(Th -R2)
(Th -R1)
O O
Sub-cooling
coil
Strainer
Electronic
expansion
valve
(heating)(EEVH)
Heating cycle
Thermistor
(Th -A)
O
Check joint
Heat exchanger
Lower pressure sensor
(LPT)
Thermistor
(Th -R1)
O
Accumlator
Thermistor
(Th -R2)
O
Sub-cooling
coil
Strainer
Strainer
Electronic
expansion
valve
(heating)(SM2)
Receiver