All, I wonder if you can assist
I have a Honeywell electronic timer system ( I do not know the model but it is about 7 yrs old), V4073 3-Position Diverter Valve, Honeywell thermostat.
Anyway, over the past 2-3 weeks I have found that when I have turned the heating on via the electronic stitch set to continuous (CONT) the V4073 3-Position Diverter Valve will engage, water is pumped to the rads and then after, say 2- 20 min (at any particular length of time the electronic timer will switch off entirely, hot water et all (we have the hot water set to continuous). Therefore the rads will go cold. It is intermittent. I have replaced the 3 point value (old chore I had had not got round to) however the same issue arise beforehand and it still exists.
Any ideas?
I have a Honeywell electronic timer system ( I do not know the model but it is about 7 yrs old), V4073 3-Position Diverter Valve, Honeywell thermostat.
Anyway, over the past 2-3 weeks I have found that when I have turned the heating on via the electronic stitch set to continuous (CONT) the V4073 3-Position Diverter Valve will engage, water is pumped to the rads and then after, say 2- 20 min (at any particular length of time the electronic timer will switch off entirely, hot water et all (we have the hot water set to continuous). Therefore the rads will go cold. It is intermittent. I have replaced the 3 point value (old chore I had had not got round to) however the same issue arise beforehand and it still exists.
Any ideas?
