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Last seen: Jul 14, 2026
A work colleague has an ongoing case with a ECO install. I think they're about to take the council to court.
Grant carried out mine. The guy arrived, spent about 10 minutes with what looked like a weed killer container and sprayed all around the heat pump. He...
Final Update. Yesterday, I was going through the motions of looking at how each menu impacts the Set Back flow temp. I considered the combination of...
I’m going to take a look into what you’ve said over the next few days. I’ve also invited others from another forum who’ve been offering help who have ...
Indeed, what were they! Everything relates to air temp in the manual. The target indoor temp was 10 Degrees; the WC was set very low as an ...
I’m using WC with a Stat attached. This is the standard setup with the Smart Controller. The manual points to a relationship between the Air and Flow ...
I have the Grant Volumiser. There are no secondary controls, just the Smart Controller (EcoNET). Each time I approach Grant about this issue, I’m told...
The set back periods are 8 1/2 hours (between 9:30pm - 6:00am). The chart showing the spikes is one set back period (8 1/2 hours).
Ask one of the mods to message me and I will put you in contact with someone who went through the same situation.
@grahamF Only the comments I've received from old school HVAC engineers in the states and nordic countries. There is a logic to what they're sayi...
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