Ariston Microsystem 21

[Malcolmkp]

Hot water is working fine but as of last night none of the radiators are working. Pressure is down to 0.5 Bar.

One radiator had previously been cold and air released from majority the night before, has this caused it?

Any thoughts or assistance gratefully received?

 

[bengasman]

what boiler, do you mean micro genus? what controls, how old?

 

[Malcolmkp]

It is a ARISTON MICROSYSTEM 21RFFI GCNo.41-116-06 - 3 years old

Just updated the info.

 

[Agile]

Hot water is working fine but as of last night none of the radiators are working. Pressure is down to 0.5 Bar.

Surely you can realise that if the pressure is only 0.5 bar then it needs to be topped up to 1.5 bar?

If you must go bleeding rads then you must check and correct the pressure immediately!

Tony