Suprima 80 NEW QUESTION

[ariesswim]

HI, sorry i am new to this and also the idea of central heating,

renting flat that has a Suprima 80 boiler in it, problem Central Heating constant button is on, boiler comes on if you turn on central heating temperature gage (Honeywell) ...

burner fires up and heats the rooms' heaters, but each night, after a few hours, heaters go cold, but the boiler is still turning and is fire hot to touch it, green light flashes constantly, but unless you turn the temperature selection up, the heaters don't go on again ...
can't do this all night and often wake up frozen ???
what is the problem ???

 

[ChrisR]

DO you have thermostatic radiator valves? They make the radiator go tepid when the room's hot enough according to their setting.

 

[ariesswim]

thanks for the reply Chris, yeah there is the valve on one side that you turn to open up the heater and then there appears to be another on the other side as well...

how do i correct this ???