Flaring Work and Connection of Piping
Installation Manual
17
ENGLISH
Piping Connection Size(A6UW368FA0)
A6UW368FA0
B
B
B
B
B
B
BD Unit
A
A
A
Branch unit
B
B
A
A6UW368FA0
1. While piping installation you must use the connector
2. Align the center of the pipings and
sufficiently tighten the flare nut by
hand.
Gas
Liquid
Ø19.05
➔
Ø15.88
Ø9.52
➔
Ø6.35
Liquid
Gas
mm
mm
A
B
Adjust to indoor unit
piping size
Ø6.35
Ø15.88
3. Finally, tighten the flare nut with torque wrench until the
wrench clicks.
■
When tightening the flare nut with torque wrench,
ensure the direction for tightening follows the arrow
on the wrench.
a
b
a
b
a
b
[Connector]
Socket(Included in Outdoor Unit)
Outdoor
unit
BD
unit
Summary of Contents for A6UW368FA0
Page 28: ...28 Room Air Conditioner Memo ...
Page 29: ......
