Operation Manual
Table Of Contents

P5
3° INCLINATION
P13
Soft terminal
Hard terminal
A
A
B
B
System "A" is more common use , and the
discharge pipe go outside where there is
no problem to connect or to discharge it ,
this solution is OK for hot country and
normal cold temperature out side .
FRESH AIR HOLE
- For the fresh air hole, the diameter would be
52mm. It is optional for the customer.