
The fan speed should now reduce to minimum and ‘12’ should be shown flashing on the digital display. (9) Using an electrical screwdriver, rotate the service potentiometer to the mid point or 3 o’clock position. (8) Ensure external controls are calling for heat. (7) Turn on the mains electrical supply and turn on the gas service cock. (6) Unclip the controls fascia to reveal the service potentiometer on the rear of the user interface. (5) Attach combustion analyser to the combustion test point. (4) Ensure that the gas analyser is set to the correct fuel setting - Propane. (3) Turn the throttle back anti-clockwise by 5 1 / 2 turns. (2) Refer to diagram 11.4 and turn the gas valve throttle fully clockwise. Ensure that the appliance supply pressure = 37mbar. Tools required to make the conversion are a 2mm Allen key and an electricians screwdriver. During the conversion to Propane use of a suitable flue gas analyser is necessary.Īre you worried you might have a faulty timer clock? If you have a combi boiler and it's turned to the right setting, all you need to do is turn on.Īs an option a chargeable boiler only commissioning service can be provided by Glow-worm Service by calling telephone No. This conversion should only be carried out by a competent person.

The 30cxi can be converted to run on LPG-Propane (G31).


LPG CONVERSION - 30cxi only NOTE: Steps 11.1 to 11.3 will need to be completed before the appliance can be converted. 349-02 Diagram 11.2 CAP AUTOMATIC AIR VENT PUMP 12762 Please ensure the 'Benchmark' logbook is completed and left with the user and the magnetic lighting instruction label is placed on the surface of the boiler casing.
