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Last seen: Nov 17, 2023
Apologies for not jumping back on here for a while. I thought those that replied might be interested to know the outcome. We had what was a pretty r...
@derek-m Thanks for all you input. We are piling pressure on the installer to get this sorted. We are also just trying to be proactive in finding ou...
@derek-m that’s more of less right. When I turned on the heating, the actuators opened but no pump came on. Only 20 mins later the primary water pu...
@derek-m I did some checking, not every 10 mins as I couldn’t get to the loft that often. However it is THW1 and THW2 that seem to be driving the res...
@drew-pa it’s a Heatmiser control system. They are supposed to be connected but I am starting to wonder…….
As an added symptom, I just set our stats to trigger the heating to come on. This time it didn’t trigger any activity for the ASHP. I am now wonderi...
@derek-m no anti-freeze I think. And the loft is not insulated at the roof. Is this likely to be an issue? We were told it shouldn’t be. when you...
@harriup Thanks for responding. The L9 error we are pretty confident was resolved. One question that I have just asked myself was whether the uni...
@derek-m Sorry - couldn't get to it yesterday. Here we go (Many of these I do not understand: DHW Max temp 50degC Max temp drop 10degC Max o...
It's set at: 40°C @ -2°C 30°C @ 17°C
Here you go. Heating is on as I took this photo with the ASHP active.
@derek-m Thanks for all the responses on this. See attached the current summary settings in the pics. The heatmiser does start and stop the heatpum...
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@majordennisbloodnok I just noticed that A2A manufac...
By Batpred , 16 minutes ago
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I didn't know about those, they look like good pieces o...
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RE: Say hello and introduce yourself
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RE: Heat pump design review please: 5 kW Vaillant aroTHERM Plus heat pump
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