ah ok thanks, do i need to do this for the hot water too? also, is there anything that needs to be done beforehand to program run properly?
No need for hot water too. Purge program purges air from whole boiler. Just make sure the pressure is between 1.2 and 1.5 bar (checked with boiler cold) before you run the program. After program runs, see if any improvement.
Have you checked the batteries in the thermostat?.....i dont know how to do this. i can do if advised how. thanks.
Are your radiators getting hot?....yes last time they did, this time no. i dont think the heating was on long enough.
Is your boiler holding pressure now? yes.
Is the pipe after your central heating zone valve getting hot? yes
Have you checked that lockshield valves aren’t fully closed? i dont know what this is. i will google it and see if i can figure it out and report back.
When you open the bleed valve on your radiators does water come out? yes, this is the case will all of them.
also, i just noticed something odd, i will post pictures in a minute. basically, there's a switch that was ON but had no fuse in it....just looked really odd and it connects to the switch that the t-stat connects to so i thought it may be important to tell you
Well if there’s no fuse in that switch then it won’t be doing anything.
Do you have pics of your thermostat and programmer?
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