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Glo Worm 30cxi "F12" and no hot water / Which &quo

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10 Jul 2004
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Display on my Glo Worm 30cxi is flashing "F12", which is a problem with the connection between the PCB and the display.
However the fan is also constantly revving and before the display starts flashing "F12" it shows the pressure constantly changing between "0.9", "1.1" and "1.2".

Had a plumber come out this morning and he took the unit apart to check all the connections on the PCB and the Display Board; and all seemed to be fine.
He recommended that I take British Gas up on their £65 (0-30mins)/£180(31mins-2hours)/£399 (2 hours+) fix it now fee as he couldn't be certain that the PCB was at fault.

British Gas are also offering a £99 fix it now + £22 a month (for a year), which also includes a service (which we need).
This works out ~£363 for a working boiler, a year's cover and a service.

Glo-Worm are offering to fix it for £260.

So which of the 3 should I take?
 
That can be the PCB but it can also be many other components as well.

Probably better getting a fixed price repair.

Tony
 
with the fan revving its usually eh interface pcb but wouldnt want to bet on it !
 

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