Piping System - Mitsubishi Electric DXK09ZJ-S Technical Manual

5. PIPING SYSTEM

Models DXK09ZJ-S, 12ZJ-S
Indoor unit
Flare
connection
Gas pipie
Heat
(φ .)
Room temp.
exchanger
sensor
sensor
(Th)
(Th)
Heat
exchanger
Humidity
sensor
(HD)
Heat
( only)
exchanger
sensor
(Th)
(φ .)
Flare connection
Model DXK18ZJ-S
Indoor unit
Flare
connection
Gas pipie
Heat
(φ12.7)
Room temp.
exchanger
sensor
sensor
(Th1)
(Th3)
Heat
exchanger
Humidity
sensor
(HD)
Heat
exchanger
sensor
(Th2)
(φ6.35)
Flare connection
Outdoor unit
Service valve
(Gas)
Check joint
way valve
Liquid Service valve
pipe
(Liquid)
Strainer
Outdoor unit
Service valve
(Gas)
Check joint
4way valve
Liquid Service valve
pipe
(Liquid)
Strainer
Discharge pipe
temp. sensor
(TH)
Muffler
Compressor
Electronic
expansion valve
(EEV)
Capillary tube
Discharge pipe
temp. sensor
(TH3)
Muffler
Compressor
Receiver
Electronic
expansion valve
(EEV)
Capillary tube

- -
'11 • SRK-T-118
Cooling cycle
Heating cycle
Muffler
Accumlator
Capillary tube
Muffler
Cooling cycle
Heating cycle
Muffler
Capillary tube
Muffler
Outdoor air
temp. sensor
(TH)
Heat
exchanger
Heat
exchanger
sensor
(TH)
Outdoor air
temp. sensor
(TH2)
Heat
exchanger
Heat
exchanger
sensor
(TH1)