Page 34
Seal
Figure 58
4. Apply the sealing strip around the rear
edge of the Thermobox flange (see
Figure 58
). If fitting the
Optimum
Control model
install the cable and
wall switch prior to fitting the
Thermobox.
3.9.3. Installation of the Thermobox
1. Slide the box centrally into the opening.
2. While pressing the Thermobox in, mark
out the small rear two holes on the base
onto the hearth.
3. Remove the Thermobox then drill and
plug the holes as marked.
4. If fitting
Optimum Control Model
carefully drill a 20mm hole in the ceramic
back on the right hand bottom
corresponding to the round hole in the
thermobox side (see
Figure 59
). Feed
the cable end with battery connection
into the hole and allow approximately
500mm of cable inside the box. Route
and fit the cable and wall switch.
5. Replace the box into the opening and
using appropriate screws, secure the box
to the hearth through the holes. Ensure
that the gas supply pipe is fed through
the slot at the rear of the thermobox (cut
cross slots in the rubber grommet and
feed the pipe through).
6. Adjust the top two clamping screws to
secure the top of the box into the
fireplace opening (see
Figure 59
).
7. An optional cable fixing kit is available
from the manufacturer if required.
8. Refit the burner tray into the Thermobox.
Ensure that the heat shield is fitted for
the appropriate models.
9. Refer to appropriate steps in
Section
3.10
for the remainder of the installation.
Cable Entry
Hole
(Optimum Control)
Top
Fixing
Figure 59
Содержание Premos 18" Inset
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