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2) Drilling Holes And Mounting Installation Plate
CAUTION:
i) Please check the unit weight for each model. Always ensure that the wall is sufficiently strong to withstand
the weight. If not, it is necessary to reinforce the wall with plate, beams or pillars.
ii) The unit cannot be directly fixed onto the wall or the likes. In all cases, the installation plate provided MUST
be used.
•
Paste the installation plan provided on the desired location on the wall and mark the holes location
accordingly.
•
Ensure that the minimum maintenance and servicing space at the top, left and right side of the unit is
reserved.
•
Ensure also the levelness of the installation plate.
•
Drill the screw mounting holes (minimum 4 screws are required).
•
Drill the pipe hole at the location as per plan. (This is only applicable for rear piping outlet installation).
Note: The hole should be drilled slightly lower at outdoor side as per figure below:--
•
Fix the installation plate firmly to wall, without tilting to left or right. Use a plumb line, if available.
•
Fixing method:-
WOODEN
FRAME WALL
REINFORCED CONCRETE BUILDING
NUT ANCHOR
21
BOLT ANCHOR
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