While you wait for answers, we may have found some information which could help you.
Success
Message
Heating timer?
sime 90 gas boiler ?
how do i know the time is right on my boiler?
How to increase water pressure in SIME format 34 boiler?
how can i fix my sime boiler 80c ?
boiler?
Sime boiler?
Sime thermostat?
manual for sime super 10 year old combi boiler?
sime boiler super format 100 keeps cutting out/please help?
i dont know how to higher the pressure on my sime boiler?
sime boiler?
howtomendit.com for free repair help, information and advice.
