Indoor Unit - Panasonic CS-E18EKU Service Manual

9.2.

Indoor Unit

9.2.1. HOW TO FIX INSTALLATION
PLATE
The mounting wall is strong and solid enough to prevent it from
the vibration.
The wall must be able to withstand the weight of the unit.
The centre of installation plate should be at more than
21-21/32" at right and left of the wall.
The distance from installation plate edge to ceiling should more
than 2-5/8".
From installation plate left edge to unit's left side is 1-27/32".
From installation plate right edge to unit's right is 2-7/8".
: For left side piping, piping connection for liquid should be
about 4-31/32" from this line.
: For left side piping, piping connection for gas should be
about 6-27/32" from this line.
: For left side piping, piping connection cable should be
about 38-3/4" from this line.
1. Mount the installation plate on the wall with 5 screws or
more.
(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 ø2-3/4" 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. Another
method is to put measuring tape at position as shown in
the diagram above. The hole centre is obtained by
measuring the distance namely 5-29/32" and 4-29/32"
for left and right hole respectively.
• Drill the piping hole at either the right or the left and the
hole should be slightly slanted to the outdoor side.
9.2.2. 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 19/32" from the wall.
Caution
When the wall is hollow, please be sure to use the
sleeve for tube assembly to prevent dangers caused by
mice biting the connecting cable.
4. Finish by sealing the sleeve with putty or caulking
compound at the final stage.
9.2.3. INDOOR UNIT INSTALLATION
1. For the right rear piping
2. For the right and right bottom piping
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CS-E18EKU CU-E18EKU / CS-E21EKU CU-E21EKU