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3.0 Installation
3.1 Initial preparation
1
. After considering the site requirements (Section 2.0), select a suitable site for the unit and controllers.
Before deciding on the final position for the unit, check there are no buried cables, pipes or obstructions
in the wall.
Cable requirements:
A 3-core cable for single-speed operation, a 4-core cable for two-speed operation. See wiring.
2.
Cut out the template from the rear page of this
Manual. Mark the position of the mounting hole, 240
mm wide and 160 mm high, using this template.
3.
Carefully cut the holes in the inner and outer
walls to form a suitable aperture to receive the
unit. Ensure that the unit is positioned with a slight
outward inclination (Fig. 4).
4.
Remove the grille, take out heat exchanger, outer
frame and the outer louvre (Fig. 5).
Fig. 4
Fig. 5
louvre
frame
heat exchanger
grille
cable grommet
indoors
angle for
condensate
drain = 1°
outdoors