Inlet Pressure Check; Ceramic Walls Installation - Valor 940 Installer And Owner Manual

INSTALLER GUIDE

10.3 Inlet pressure check.

The appliance is pre-set to give the correct heat input at the inlet pressure shown in
section 2 of this manual. No adjustment is necessary.
1. Ensure that the fire is turned OFF before
removing the pressure test point sealing screw.
Check the inlet pressure by fitting a pressure
gauge at the test point. The test point is on the
inlet 'T' connector (See figure 28). Check the
pressure with the appliance alight and set at
maximum output.
2. After checking, turn off the appliance. Remove
the pressure gauge and replace the test point
sealing screw.
3. Relight the appliance. Turn to the maximum
output position and test around the sealing screw
Figure 28. Pressure test point
for gas soundness with a suitable leak detection
fluid.
When the above checks from section 10.2 and 10.3 have been completed, turn
the appliance OFF and close the isolating valve on the inlet 'T' connector. This
will prevent any accidental gas flow / ignition whilst fitting the ceramic fuel
effect and fascia.

11. CERAMIC WALLS INSTALLATION

1. Fit the ceramic rear wall inside the "L" bracket on the back face of the burner
compartment. Push the ceramic wall flat against the back face of the burner
compartment (See figure 29).
Figure 29. Ceramic rear wall installation
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GDC Group Ltd. 2011