Mend Protherm 80E Home Heating Systems

Find out how to mend it for free.

Ask Question

Find out how to mend Protherm 80E home heating systems

Mend Home Heating Systems

Mend Home Heating Systems

Mend > Home Heating Systems

Mend Protherm 80E Boiler Pressure Fault Code

fault code F1?

I have a Protherm 80E combination boiler it is roughly 3 years old. over the last week, daily the display shows code F1 and i have to keep reseting my boiler daily. The bar pressure varies from 1.9 to 2.2 is the pressure too high? The manual states that F1 occurs after a safety lock out. What does this mean?

Is this a major problem? can it be fixed easily? Obviously this shouldnt happen daily so any advice would be grateful.

Regards
Miss coates

Miss S Coates
December 2005

Protherm Protherm 80E Heating, Home Heating Systems Boiler Pressure Fault Code

hi i have the same problem but only happens when the heating is on. its quite annoying as it can happen when in the bath or shower and the water turns cold.
would appreciate an answer if anyone knows
thanks

clare
December 2010

Hi,
your boiler pressure is fine between 1.9 - 2.2 bars and this would not be the reason your boiler is locking out.

is there anything specific happening before the lockout occurs, for example does it happen whilst the heating is on or if there is a demand for hot water?

do you have a manual for the protherm 80E?

Hassan

Hassan Hassan
January 2007