Biasi

[Dannyparty92]

Any advice would be great. Biasi boiler not sure of model its an old combi boiler with old time clock on the front. Today I turned the boiler heating thermostat to zero then to max (no room thermostat in house) and moved programme to all the time as assoposed to timed and nowthe boiler only fires when there is hot water being drawn off is there something im missing or is the boiler thermostat cream crackered?

 

[Simon F]

are you sure you put the programme to constantly on rather than constantly off?

 

[kirkgas]

Is there a summer/winter switch that needs to be on to switch the heating on, sometimes it's marked winter/summer or there are tap and radiator icon