The temperature and pressure gage is at 0 .
After repressuring your boiler to 1.5 bar, you should investigate the drop in pressure. Unless you have been bleeding rads, you may well have a leak somewhere.
Hi, You will have a filling loop, either external or internal but the principle is the same, External loop open both valves fill to 1.5 bar close valves, internal loop you will have underneath boiler two butterfly handles with closed printed on them turn these valves, or you will have holes to fit a flat screw driver into turn these fill, you may have to press the lockout button, or turn the switch to the position that has the flame with the cross on it to restart or just turn power off for a minute. Hope this helps:):):) Your fan or Your pump may have gone.
The pressure should be between 12 before it will fire up. There will be a water valve turn it on until the pressure builds up.
