12.1
Check the Gas Pressure and F.S.D. Operation
Remove the pressure test point sealing screw and connect a pressure gauge to the test point.
(a) Light the heater. Please refer to the Users Instructions. Turn the control knob to the full on position marked HIGH.
(b) Check that the burner pressure is as specified on page 3. Turn off the gas supply to the heater. Wait 3 minutes then
restore the gas supply. The pressure should read ZERO to confirm the FSD has shut off the gas. You may hear the FSD
close, but you must confirm gas has stopped flowing. Remove the pressure gauge and replace the pressure test screw.
Re-light the heater and test for gas soundness around the sealing screw using a suitable leak detection fluid.
(c) Check ignition performance.
WARNING: If you want to re-light a hot heater wait three minutes before doing so.
12.3
Instruct User (Refer to the Users Instructions)
Make sure that the user understands the following:-
(a) How to light and operate the heater.
(b) Demonstrate the removal and replacement of the glass door and the removal and replacement of the ceramics. Advise
on the need to clean these items regularly.
(c) Advise that for safe and efficient operation, the heater should be serviced annually by a CORGI registered service
agent.
(d) When the heater is first lit a slight smell may be noticed but this will quickly clear away with use.
Hand over these instructions to the user.
12.0 COMMISSIONING
11.0 GAS CONNECTION
11.1 Rear Entry Gas Supply Connection
IMPORTANT NOTE:
If rear entry gas supply connection is required, then it MUST be installed prior to the installation of
the heater into the wall. If any pipe is run in or through the cavity, a factory sleeved pipe must be
used and sealed where the pipe enters the fire and/or cavity.
(a) Position the gas supply pipe at the left hand side of the opening and fit the appliance inlet elbow which has a nut and
olive suitable for 8mm pipe( see fig 9.). After the heater has been installed into the wall connect the appliance inlet
elbow to the gas inlet pipe.
11.2 Front Entry Gas Supply Connection
IMPORTANT NOTE:
If front entry gas supply connection is required, then it MUST be installed after the installation of
the heater into the wall.
(a) Loosen the nut on the appliance inlet elbow which is located at the lower left hand side of the appliance and turn the
elbow to face either left or right as required.
(b) Connect the gas supply to the appliance inlet elbow which has a nut and olive suitable for 8mm pipe..
11.3Test for Gas Soundness. (Refer to BS 6891)
The gas installation, including the meter, should be inspected and tested for soundness and purged.
Fig 9.
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