thermocouple connections are sound.
Replace the pilot unit if necessary (see
servicing section of this manual).
5.1.3.
Check all the control settings.
These are:-
Knob Position
2
Centre radiant on low.
Outer radiants off.
3
Centre radiant on full. Outer radiants off.
4
Centre radiant on full. Outer radiants on low.
5
All radiants on full.
5.1.4.
Check reference pressure
The appliance is pre-set to give the correct
heat input at the inlet pressure shown in
section 1 of this manual. No adjustment is
necessary. Check the burner pressure by
fitting a pressure gauge at the test point. The
test point is on the gas tap. Check the
pressure with the appliance alight and set at
maximum output (Control position 5).
After checking, turn off the appliance.
Remove the pressure gauge and replace the
test point sealing screw. Relight the
appliance. Turn to the maximum output
position and test around the sealing screw
for gas soundness with a suitable leak
detection fluid.
5.2.
FIT THE BOTTOM PANEL & TRIMS
5.2.1.
Refit the bottom panel. Make sure that the
slots in the sides of the panel locate fully
over the pegs at the sides of the main case.
5.2.2.
Refit the two side trims and tighten their
securing screws.
5.3.
SPILLAGE CHECK
A spillage check must be made before
leaving the installed appliance with the
customer.
5.3.1
Close all doors and windows in the room
containing the appliance.
5.3.2
Light the appliance and set the control knob
to the maximum position (Position 5).
5.3.3
Leave the appliance on for five minutes.
5.3.4
Place the smoke match tube horizontally
under the top lip of the radiant box and at
least 50mm away from the sides of the
radiant box. See figure 8.
The installation is satisfactory if the smoke
is drawn into the appliance. If the smoke is
not drawn into the appliance, leave the
appliance alight at the maximum setting for
a further ten minutes and then repeat the
test. If the smoke is still not drawn into the
appliance, inspect the sealing of the closure
plate. If the sealing is satisfactory but the
appliance is installed with the flue restrictor
(see section 3.3.7), remove the restrictor,
reseal the appliance and retest. If smoke is
still not drawn into the appliance Disconnect
the appliance and seek expert advice.
5.3.5
If the above test is satisfactory, open all
internal connecting doors, hatches, etc. in
the room. Keep all doors and windows that
open to the outside of the building closed.
Page 10
INSTALLATION & SERVICING INSTRUCTIONS
figure 8
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