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Last seen: Nov 1, 2026
I would describe this as either a fault or a configuration error. If the ft isn't changing with oat then wc isn't working, your heat pump won't be ef...
@johnbroome As I say I think you probably have a fault which needs fixing. However there may also be an opportunity to tweak how it's run. The un...
Interesting. Judging by my house which is different is several ways (some better, some worse) I would have guessed ~7kW as the actual loss, however y...
OK, I see from your other post that this is quite an old installation and things have recently changed which suggests a fault. I believe @editor is l...
So far as i can see no because its NOT connected to the neutral, its connected to the metallic sheath of the distributor’s service cable into the prem...
Sorry to heat that - it should be possible to improve on this situation. 'The rest of the house cold' suggests you are not heating the whole house,...
That matches the TN-C-S diagram here Your post crossed with mine which has both diagrams from the IET and a bit of a comment.
Please dont feel obliged to respond quickly or at all, we all do this in our time on an as and when basis. I am very grateful for any input which has...
Welcome to the forum and I am sorry you are disappointed. In fairness this time of year is by far the most expensive and the most noisy time for hea...
My house/experience: a) 2off 'professional' 3 hour surveys: 16kW. One I paid £300 for the other was FOC, different surveyors/heat pump installers ...
@anon67 Sorry I cant help. The only 'lead' you might follow is the fact it works for DHW. The faults look like they would affect DHW also but a...
@davec Ive had a look at the screenshots. Lots of the parameters are things you wouldn't want to touch but: Im guessing H43 and H44 are the two F...
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