7. Thread this pipeline through the wall and
connect it to the outdoor unit.
8. Insulate all the piping, including the valves of
the outdoor unit.
9. Open the stop valves of the outdoor unit to
start the ow of the refrigerant between the
indoor and outdoor unit.
CAUTION
Check to make sure there is no refrigerant leak
after completing the installation work. If there is
a refrigerant leak, ventilate the area immediately
and evacuate the system (refer to the Air
Evacuation section of this manual).
Inst allat ion Of The Throt t le. (Some M odels)
1
Throttle
2
Liquid pipe
3
Gas pipe
1
2
3
Precaut ions
•
For ensuring throttled e ciency, please
mount the throttle as horizontally as possible.
Indoor
Indoor
Indoor
•
Wrap the supplied anti-shock rubber at
external of the throttle for denoise.
1
2
1
Anti-shock rubber
2
Throttle
84
Outdoor
Outdoor
Outdoor