Piping System - Mitsubishi Heavy Industries SRK25GZ-L1 Handbook

17.2.5 Piping system

Model FDFL258HEN-SA
Indoor unit
Strainer
Capillary
tube
Strainer
Models FDFL308HEN-SA, 308HES-SA
Indoor unit
Strainer
Capillary
tube
Strainer
Gas line
Service valve
(ø15.88)
(Flare connecting)
Check joint
Thermistor
(Th -A)
I
Heat exchanger
Thermistor
Solenoid
(Th -R)
I
valve
(SV1)
Thermistor
Check
joint
Liquid line
(ø9.52)
Strainer
Service valve
Flare
(Flare connecting)
connecting
Gas line
Service valve
(ø15.88)
(Flare connecting)
Check joint
Thermistor
(Th -A)
I
Heat exchanger
Thermistor
Solenoid
(Th -R)
I
valve
(SV1)
Thermistor
Check
joint
Liquid line
(ø9.52)
Strainer
Service valve
Flare
(Flare connecting)
connecting
Cooling cycle
Heating cycle
High pressure switch (63H )
2
(For fan motor control)
4way valve
Check joint
Muffler
Compressor
Accumulator
Capillary
tube
(Th -D)
O Strainer
Check valve
Capillary tube
Cooling cycle
Heating cycle
High pressure switch (63H )
2
(For fan motor control)
4way valve
Check joint
Muffler
Compressor
Accumulator
Capillary
tube
(Th -D)
O
Strainer
Check valve Solenoid valve (SV2)
Capillary tube
FDFL-H
Outdoor unit
Thermistor
(Th -A)
O
Heat exchanger
Thermistor
(Th -R)
O
Sub-
cooling
coil
Outdoor unit
Thermistor
(Th -A)
O
Heat exchanger
Thermistor
(Th -R)
O
Sub-
cooling
coil
665