koppel ERA series Owner's Manual page 15

Installation Instructions
Indoor Unit Installation
1. Installing the Mounting Plate
Decide an installing location for the mounting plate according to the indoor unit location and piping direction.
Keep the mounting plate horizontally with a horizontal ruler or dropping line. .
Drill holes of 32mm in depth on the wall for fixing the plate.
Insert the plastic plugs to the hole, fix the mounting plate with tapping screws.
Inspect if the mounting plate is well fixed. Then drill a hole for piping.
Note: The shape of your mounting plate may be different from the one above, but installation method is similar.
2. Drill a Hole for Piping
Decide the position of hole for piping according to the
location of mounting plate.
Drill a hole on the wall. The hole should tilt a little
downward toward outside.
Install a sleeve through the wall hole to keep the wall
tidy and clean.
3. Indoor Unit Piping Installation
Insert the piping (liquid and gas pipe) and cables through the wall hole from the outside or insert them through
from the inside after indoor piping and cable connections are complete .
Piping direction
Unloading
piece
Saw the unloading piece
off along the trough
After connecting the pipings as required, install the drain hose. Then connect the power cords. After connecting,
wrap the piping, cords and drain hose together with thermal insulation materials.
Hook the line here
Dropping line
holes for fixing
trough
1
2
Line drops from here
Mounting plate
Wall hole sleeve
( hard polythene tube
prepared by user)
4
3
Note: When installing the pipe at the directions
1,2 or 4, saw the corresponding unloading piece
off the indoor unit base.
5mm
(tilt downward)
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