While you wait for answers, we may have found some information which could help you.
Success
Message
sime combi boiler?
RECENTLY MOVE TO ENGLAND?
water presure?
Sime swithes itself off/on all the time?
sime c/h boiler loosing water?
HOW CAN I FIX MY SIME COMBI BOILER?
sime boiler?
sime friendly format 80 e pressure problem ??
fuse inside combi keeps blowing?
How do you get constant hot water? Superb 90 plus SIME?
female in need sime friendly boiler?
sime 80c combi boiler lpg low pressure?