8~13mm
Water pipe
Leveling ruler
4-12 18 hole
39
0m
m
41
4m
m
790mm
• Fix the main unit onto the suspending poles with attached nuts and washer. The nuts on the bottom
should turn to about half of the thread length.
( Note: This procedure requires at least 2 people.)
• Adjust the nuts on the bottom of the suspending poles, allow the bottom of the unit 8-13mm higher than
that of the ceiling board. (as the above fi gure shown)
Then adjust each corner of the bottom horizontally with a leveling ruler.
( Level should be within the scope of 1/100.)
Outdoor unit installation
• Install it on a strong and fl at surface or bracket.
• Keep it at least 150mm above the ground.
• Fix with 4 M8X60 bolts to avoid vibration or other accidents.
20
