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6
Step 4:
Insert the inner duct cover into the outer duct cover.
Please kindly note that the inner duct cover must
fix to the outer duct cover s orientation slot.
Inner duct cover
Outer duct cover
Screw hole
Outer duct cover
Screw hole
Step 5:
Put the outer duct cover to the unit body, and use
two M4x10 screws to fix the outer duct cover to the
unit body.
7
FEDCBA
G
154
110
Duct bracket
Step 6:
1. Draw the inner duct cover up to the suitable
high, mark on the wall two keyhole of the outer
duct cover bracket with a pen .
2. Put down the inner duct cover gently, drill the
keyholes in 60-70 mm depth on the horizontal
level using 8mm drill.
3. Press the expanding tube provided into the holes.
4. Matching the inner duct cover with the holes,
tighten the inner duct cover with two 5x60 wood
screw provided.
Inner duct cover
Duct bracket
M4 Screw
Step 3:
Matching the bracket to the holes of the inner duct
cover and fix it well with M4 screws.
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