Hi all,
Recently moved into a new place that has a Greenstar 37CDi and DT20RF digistat.
The stat is in the hall (which is a bit draughty) but it seems to switch the CH on and off very frequently. Just today it put the CH on for just 5 mins and then switched it off again.
It does do a reasonable job of maintaining the house at temp, but it seems a bit random that it thinks it needs heat and then 5min later thinks 'that'll do, hot enough now'.
Anyone else with one of these - is this normal or is it knackered? Apart from the boiler the rest of the system is pretty old and underpowered for this big poorly insulated house (no cavities). Single rads without convectors don't help, but they're being switched out soon.
Cheers,
Ben
Recently moved into a new place that has a Greenstar 37CDi and DT20RF digistat.
The stat is in the hall (which is a bit draughty) but it seems to switch the CH on and off very frequently. Just today it put the CH on for just 5 mins and then switched it off again.
It does do a reasonable job of maintaining the house at temp, but it seems a bit random that it thinks it needs heat and then 5min later thinks 'that'll do, hot enough now'.
Anyone else with one of these - is this normal or is it knackered? Apart from the boiler the rest of the system is pretty old and underpowered for this big poorly insulated house (no cavities). Single rads without convectors don't help, but they're being switched out soon.
Cheers,
Ben
