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