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1. Outdoor Unit
1
2
3
4
5
6
7
8
9
3WAY VRF SYSTEM Unit Specifications
3WAY VRF SYSTEM Unit Specifi cations
1. Outdoor Unit
U-72MF2U9 / U-96MF2U9
1-5. Refrigerant Flow Diagram
Distribution joint kit
(not supplied)
To outdoor unit
Indoor unit
Indoor unit
Solenoid valve kit
(not supplied)
Solenoid valve kit
(not supplied)
M
SS
SS
SS
SS
S
M
Electronic
control valve
Electronic
control valve
High pressure s
witch
Solenoid valve
Lo
w
pressure sensor
To
be braz
ed pinch
after oil is inse
rted.
(1 por
tion)
Ther
mistor position
High
Pressure sensor
Fo
r LP
Strainer
Fo
r HP
4-way
valve
4-way
valve
Outside air
Balance tube
ø1/4" flare connection
Suction tube
ø3/4" Brazing : Type72
ø7/8" Brazing : Type96
Discharge tube
ø5/8" flare connection :
Type72
ø3/4" flare connection :
Type96
(Use supplied only
)
Liquid tube
ø3/8" flare connection
Fusible
plug
Electronic control
va
lv
e
Accumulator
Solenoid
valve
Solenoid
valve
Solenoid
valve
Solenoid
valve
Solenoid
valve
Solenoid
valve
Solenoid
valve
Oil separator
TD831183-00_北米向け3WAY.indb 13
2015/12/10 19:35:52
Summary of Contents for U-120MF2U9
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