9
installation manual
Fig.4-20
Slide the four sliders in
the corresponding
channel when installing
the cover.
Installation cover’s rope
Tap screw
Slug
Fig.4-20
Fig.4-21
Fig.4-22
Fig.4-23
Fig.4-24
Fresh air
Distribution duct
Distribution duct
Distribution duct
Distribution duct
The side with dectrical
throttle couldn’t be connected
with distribution duct.
B
A
B
B
A
B
A
4.6 Install the distribution duct
Conditioned air can be distributes by means of a distribution duct.
■
In case of one duct connection
The air volume in duct is around 300-360m3/h for 5600W to 8000W unit
The air volume in duct is around 400-640m3/h for 9000W to 15500W unit
The max. length of duct is 2m
The original air outlet with the same direction of duct should be sealed
■
In case of two duct connection
The air volume in one duct is around 200-260m3/h for 5600W to 8000W unit
The air volume in one duct is around 300-500m3/h for 9000W to 15500W unit
The max. length of duct is 1.5m for one duct
The original air outlet with the same direction of duct should be sealed
5600-8000W Series A=350mm; Series B=85mm
9000-15500W Series A=350mm; Series B=155mm
NOTE