Drained, cleaned & filled system! Boiler stopped working???

[Gazz57]

Hi

ive spent most of the day getting the sludge out of my radiators. Filled the system back up, bleeded all the radiators from the ground up. Turned the central heating on (expansion system) and the boiler fired.

Next thing I hear really loud gurgling noises from the hot water tank and loads of water came out the overflow. Went downstairs to check it out and the boiler had stopped working. The upstairs radiators where air locked again, reblead them and then checked the boiler again but still no juice.

blead the water pumps and got air out but now my boiler doesn't even light up??

Help!!!!

 

[ShaunCorbs]

have you tried turning the system off and on again (elec wise)

 

[Dotty]

What boiler is it?

 

[Chriswareham]

did you lock open the moterized valves when you filled the system and vent the boiler if no water at rads turn boiler off at thermostaton the boiler turn pump on try again when you are shour that the heating is full of water then try to relight the boiler may need reseting if you have had lock out

 

[ChrisC2]

Did you check the boiler for air as that would cause it to turn itself off.

 

[Dotty]

Did you check the boiler for air as that would cause it to turn itself off.

Bearing in mind that you cannot legally open the boiler case the majority of the time.