How to install
1.Fix the mounting plate
■
Mounting on concrete wall.
1.Remove mounting plate from product.
Taking the mounting plate by removing
the 3 screws.
2.Firmly fix the bolts in the proper position.
·Determine the position on the wall and drill into the wall.
·Fit the bolts into the holes.
·Fill the holes with concrete.
·Install the mounting plate and check
if it’s secured when the concrete solidifies.
3.Fix the mounting plate with washers,
spring washers and nuts.
■
Please use the mounting plate provided
with product to avoid the dropping
caused by insufficient strength.
CAUTION
Pre-hang up the product into the bottom holes of mounting plate.
2.Preparation before wiring
■
Other installation methods
Mounting on steel
hanger
M8 bolt
15mm
below
Mounting on wooden
frame
Wooden
screw
（Φ
8×60L
）
Mounting inside the ceiling
1.The inside space of ceiling should exceeding
the dimensions as indicated above to ensure
the space of air inlet, please select the larger
model if space of air inlet can't be reserved.
2.Don’t place the substances near the air inlet
or outlet grille
（
include the grille
）
.
It could affect the performance.
1.It’s prohibited to install the product on
hollow wall, otherwise it may produce noises.
2.Conduct the necessary reinforcement,
depending on the particular condition to
avoid noise resonance and vibration.
Partition plate
(not supply)
is installed
at four sides.
350mm above
Ceiling
100mm above
Screw
Mounting
Plate
Concrete
Bolt
M8×60L
About70mm
Ddi
ameter
：
40-
50mm
Washer
Nut
Spring
washer
Mounting
plate
Wall
Bottom holes
150mm
above
Carry out this step if the distance between top
face of product and ceiling is less than 150mm.
（ ）
Notice
Distance of bolt head away from wall
should be 13
～
15mm.
13-15mm
Notice
6
