Installation
Do not use cable with aluminum
conductors.
!
NOTE: I
t is recommended
that all drywall installation and
finishing be completed after unit
is fully installed.
3. The Opti-myst Pro Box Heater
can be installed as a one-sided
or two-sided unit. The unit comes
assembled in the one-sided
configuration. The four flanges
on the back can be removed
if there is not enough depth in
the framing to properly fit the
unit. For two-sided installation,
remove the flanges so that the
back panel can be removed.
Replace the flanges. (Figure 2)
!
NOTE: The heater only exhausts
from one direction. Note this
direction when installing in a two-
sided configuration.
Figure 2
Back Panel
8
Flange
CAUTION:
unit take care not to damage or
pinch any of the power cables
that are concealed in the wall
4. Mount the Opti-myst Pro Box
Heater to the framing with
the mounting brackets using
appropriate screws for the
application. (Figure 1)
5. Feed the wire through the
opening on the back left of the
Opti-myst Pro Box Heater
(Figure 3). Remove the outer
jacket and strip the individual
conductors ½ in. (1.3 cm) from
the end.
6. Do not remove cardboard
backing from the Opti-myst Pro
Box Heater until the Opti-myst
Cassette is installed. This will
help prevent scratches and
damage to the sides of the Opti-
myst Pro Box Heater.
7. Follow the installation
instructions provided with the
Opti-myst Cassettes to install
within the Opti-myst Pro Box
Heater. Use the provided
screws to fasten the cassettes
to the Opti-myst Pro Box Heater
through the holes in the cassette.
(Figure 4)
When inserting the
www.dimplex.com
.