SPARK FAILURE
The gap between the spark electrode and the pilot should be 3.5 - 4.5mm to produce a good spark. There
should be no need to adjust this. If under any circumstances the electric spark fails, the pilot may be lit man-
ually by proceeding with the ignition sequence as previously described, and after turning the control knob
through the spark position, the knob should be held in and the pilot lit with a taper.
SETTING PRESSURE
Remove the screw from the pressure test point.
The pressure test point is situated on the main injector pipe next to the pilot.
Attach a U gauge. Light the fire on the HIGH setting.
The setting pressure should be in accordance with the figures stated on page 2 of these instructions. The
fire is factory set to achieve these pressures, and any significant variation could indicate a supply problem.
If the pressure is too high, the gas supply meter may be set incorrectly. This should be checked with the fire
running and if necessary reset by the gas supplier.
If the pressure is too low, then check the meter governor pressure with the appliance running. If this is incor-
rect it will need to be reset by the gas supplier. If the setting pressure is too low, but the meter pressure is
acceptable, then a problem in the supply pipework is to be suspected. This will be dirt and debris, kinked
or inadequate size pipes, restriction in a fitting or solder flashing across a joint. (NOTE: you will not get an
accurate reading of the inlet pressure with a pressure gauge on the end of the supply pipe - this is the stat-
ic pressure in the system. You must use a T piece and measure the supply pressure with the fire on High -
the dynamic pressure). Refit and tighten the screw into the pressure test point when the test is complete.
FLUE SPILLAGE MONITORING SYSTEM
This fire is fitted with a flue spillage safety device (ODS). If the fire shuts down during use for no apparent
reason then several things may be suspected. If a door or window has been opened creating a draught, then
pilot disturbance is the problem, and removal of the draught should resolve this. If a grommet seal has been
left out of the firebox then this also will also cause intermittent shutdown. The gas pressure reaching the
fire must also be checked. The thermocouple connection into the back of the gas control valve may also have
worked loose during installation, simply tighten to remedy if this is the case.
If pilot disturbance is not the cause, then the ODS safety system may be in operation. Switch the appliance
OFF, check the flue and carry out any remedial work required. Relight the fire and carry out a spillage test.
DO NOT allow the appliance to be used if it continues to fail a spillage test.
The aeration hole of the pilot must be carefully cleaned out on each annual service to ensure continued func-
tion of the ODS.
The spillage monitoring system shall not be adjusted, modified, or put out of operation by the installer. Any
spare parts fitted MUST be of a type supplied for the purpose by the appliance manufacturer.
If the fire is not spilling, then further guidance should be sought, using the Troubleshooting section as a
guide.
TESTING FOR SPILLAGE
Close all doors and windows to the room containing the appliance. Let the fire run on HIGH for five minutes.
Take a smoke match, light it, and using a smoke match tube, hold it at the top edge of the fire opening,
25mm down and 25mm in. Starting 50mm in from either side, run the smoke match across the opening. All
the smoke should be drawn away up the flue. Any smoke returning into the room indicates that spillage is
occurring. If the initial spillage test fails, run the fire for a further 10 minutes and repeat the test. When the
test has been completed satisfactorily, repeat with any extractor fans in the premises running on the high-
est setting, and any communicating doors open. Finally, repeat with all doors open.
NOTE: If spillage is still indicated after undertaking all of the above, there may be a fault in the flue,
or insufficient ventilation is present.
If the problem cannot be rectified immediately, then expert advice should be sought. Inform the user, dis-
connect the fire, and attach an explanatory label.
9
14.2
14.4
14.3
14.5
©
2009 Focal Point Fires plc.
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