Recent: Toyota overlocker model 3400 D?

Mend Sime Home Heating Systems

Mend Heating, Home Heating Systems
Find out how to mend it for free.

Ask Question
Mend Heating, Home Heating Systems
Find out how to mend Sime home heating systems

Mend > Home Heating Systems

Mend Heating, Home Heating Systems

Sime format 30HE combi boiler?

Only 3 year old, having problems keeping heating and hot water on. Keeps flashing orange light. Had many people look at it, but no joy. Desperate now as no heating or hot water.

Nikita Boyce
January 2010
Try changing the microswitch in the flowswitch. This was the problem with mine.

Mattdog
May 2011
I know this is a bit late in the day but I had a similar problem although I was getting the Orange flash intermittantly.

Have you tried cleaning the Aquaguard filter. An explanation is given in the installation manual. You end up draining the boiler and removing the crud. Touch wood my boiler is working!

Bigdog1066
December 2010
flow switch faulty

jac
March 2010
have they said that the pump,fan,circuit board are all fine, if you have power to the boiler then i would say its one of them

taz
February 2010

Automatic Answer

While you wait for answers, we may have found some information which could help you.

Click here for Sime Format Boiler Heating

Mend Heating, Home Heating Systems
Find out how to mend Sime home heating systems

How to mend ...

Find out how to mend just about anything howtomendit.com for free repair help, information and advice.
Mend Heating, Home Heating Systems
Find out how to mend Sime home heating systems