Main Combi 30 HE Pump Constantly Running

[RobertOc1975]

Main Combi 30 HE when cold, set central heating to on, boiler fires and flames for a few seconds, flame goes out but pump continues to run.

If I turn hot water on then HW operates and feeds through, stop HW and pump still running.

Is this likely to be a pump issue or a PCB issue? Was working no problems up until today.

 

[ShaunCorbs]

best get a gas safe engy out

 

[RobertOc1975]

best get a gas safe engy out

Trying to work out what the cost is likely to be as stuck for money at the mo.

 

[ShaunCorbs]

best get one out

 

[king of pipes]

Nothing you can do I am afraid you need a engineer. Kop