boiler locked out pressure at 1.5 bars. condenser sensor is dryer. no water in condenser or pipe.boiler fires up for 10 seconds then red light flashes and boiler cuts out.i have reset many times and this still happens.fan is running ok. anyone got any suggestions or do I call a gas man out.thank you

gwen, March 2014

I called out a gas man.he looked and checked condenser senser. got my hair dryer warmed it up (warm not hot) turned boiler back on and it started straight away.nice man didn't charge me just a drink.hope this helps someone so simple but so much stress.

gwen, March 2014