Indoor unit
4. Piping Diagrams
TR Chassis
Refrigerant pipe connection port diameter
ARNU09GTR*4
ARNU15GTR*4
LOC.
Th1
Th2
Th3
Heat Exchanger
Th3
Turbo Fan
Model
Ø12.7(1/2)
Ø12.7(1/2)
EEV
Filter
Th2
Filter
lndoor unit
Th1
Gas
Ø6.35(1/4)
Ø6.35(1/4)
Description
Room thermistor
Pipe in thermistor
Pipe out thermistor
:Cooling
:Heating
[Unit: mm(inch)]
Liquid
Compact Model
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