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