14
MULTI V
Indoor Unit
Wall Mounted Unit (Standard)
4. Piping Diagrams
Refrigerant pipe connection port diameter
Model
Gas
[mm(inch)]
Liquid
[mm(inch)]
ARNU05GSJ*4
Ø12.7(1/2)
Ø6.35(1/4)
ARNU07GSJ*4
Ø12.7(1/2)
Ø6.35(1/4)
ARNU09GSJ*4
Ø12.7(1/2)
Ø6.35(1/4)
ARNU12GSJ*4
Ø12.7(1/2)
Ø6.35(1/4)
ARNU15GSJ*4
Ø12.7(1/2)
Ø6.35(1/4)
ARNU18GSK*4
Ø12.7(1/2)
Ø6.35(1/4)
ARNU24GSK*4
Ø15.88(5/8)
Ø9.52(3/8)
ARNU30GSVA4
Ø15.88(5/8)
Ø9.52(3/8)
ARNU36GSVA4
Ø15.88(5/8)
Ø9.52(3/8)
LOC.
Description
Th1
Room thermistor
Th2
Pipe in thermistor
Th3
Pipe out thermistor
Heat Exchanger
C.F.F.
lndoor unit
EEV
Filter
Filter
Th3
Th2
Th1
:Heating
:Cooling