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Toodles
Toodles
@toodles
Contributor
Illustrious Member
Joined: Oct 2, 2022
Last seen: Jun 19, 2025
Topics: 79 / Replies: 1897
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RE: Daikin Altherma 3 Steady State Operation

@pj_preston The Homely smart controller is connected to the Daikin via the MMI and uses Modbus (they use a D.comm unit to accomplish this). If you rea...

7 months ago
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RE: Who's your electricity provider and what's your tariff?

Thank you @allyfish, as you suggest Cosy (MK2) is where I am staying for the present. Toodles.

7 months ago
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RE: Shutting down heating when out for the day - data

@jamespetts Consideration might be given to the efficiency gained through ‘low and slow’ heating as this can sometimes reduce overall energy requireme...

7 months ago
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RE: How to make me regret installing a heat pump

@lucia Perhaps I might add a ‘me too’ to James’s views? .. and he says it so much more eloquently than I might! 😉 I regard myself as fortuna...

7 months ago
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RE: Shutting down heating when out for the day - data

@jamespa Definitely the former! The Homely summary indicates approx. COP of ~4.6 - 4.8 so 50 kWh or so of heat is keeping us cosy each day. As to the ...

7 months ago
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RE: Daikin Altherma 3 Steady State Operation

With my limited vision, I may be missing the finer details of your graphs but the ‘timings’ look very ‘mechanical’ as though despite your needs, the p...

7 months ago
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RE: Shutting down heating when out for the day - data

@jamespa We have a floor area of 97 sq. metres and are fairly well insulated but… we keep our whole semi det. 4 bed at 22.5 with a slight setback from...

7 months ago
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RE: How to make me regret installing a heat pump

@lucia Martin Lewis (of Money Saving Expert fame) has made this very same point about the low waged and unemployed portion of the population and their...

7 months ago
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RE: Shutting down heating when out for the day - data

@jamespetts I would dare say that at least 75% of heat pump owners would be extremely pleased to have so low a consumption and the comfort level you r...

7 months ago
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RE: Installing a heat pump in a Grade II listed property

@cathoderay Yes, it is a plotly plot and I suppose the 30 minute intervals are to reduce data load on their server or maybe it is also down to Daikin,...

7 months ago
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RE: Heat Pump, DHW, UFH and Radiator Install

@bontwoody My eyesight is not good enough to follow the pipework to those two valves so I cannot tell which from what however… another thing I cannot ...

7 months ago
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RE: Heat Pump, DHW, UFH and Radiator Install

Could it be that the valve has stuck open so that the higher temperature water intended for the DHW circuit is also flowing through the UFH manifold? ...

7 months ago
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