:
Unit centre should be at more than 450 mm
at right and left of the wall.
The height should be more than 195 mm
from the ceiling.
:From installation plate end to unit left side
end is 50 mm.
: From installation plate end to unit right
side end is 50 mm.
:Connecting cable should be about 750 mm
from this line. (Only for left rear piping)
:For left side piping, piping connection for
liquid should be here.
:For left side piping, piping connection for
gas should be here.
1. Mount the installation plate on the wall with 6 screws. / (If
mounting the unit on the concrete wall consider using anchor
bolts.)
- Always mount the installation plate horizontally by aligning
the marking-off line with the thread and using a level gauge.
2. Drill the piping plate hole with ø70 mm hole-core drill.
- Line according to the arrows marked on the lower left and
right side of the installation plate. The meeting point of the
extended line is the centre of the hole.
- Drill the piping hole at either the right or the left and the hole
should be slightly slanted to the outdoor side.
10.2.3. TO DRILL A HOLE IN THE WALL AND INSTALL A SLEEVE OF PIPING
1. Insert the piping sleeve to the hole.
2. Fix the bushing to the sleeve.
3. Cut the sleeve until it
extrudes about 15 mm from the wall.
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