We have a 6 yo Worcester Bosch Greenstar 30CDi.
Today, when the demand for heating ceased, the temperature on the boiler showed 80°C. When the green 'flame lit' light went out, the temperature started to rise quite rapidly, peaking at 108°C. The figures 108 flashed alternating with a part bracket in the corner (see attached file).
I am going to phone Worcester Bosch in the morning, but would appreciate any guidance.
Do we have a problem?
Is it going to have a long term effect on our boiler?
Today, when the demand for heating ceased, the temperature on the boiler showed 80°C. When the green 'flame lit' light went out, the temperature started to rise quite rapidly, peaking at 108°C. The figures 108 flashed alternating with a part bracket in the corner (see attached file).
I am going to phone Worcester Bosch in the morning, but would appreciate any guidance.
Do we have a problem?
Is it going to have a long term effect on our boiler?