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Marzipan71
Marzipan71
@marzipan71
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Joined: Nov 12, 2022
Last seen: Nov 29, 2025
Profile Activity
Topics: 4 / Replies: 105
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Reply
RE: Numerous issues – 11kW Daikin Altherma 3

Per "1) If my understanding is correct using only schedule will mean that your heat pump only performs DHW heating during the scheduled periods, so yo...

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: DHW via Weather Compensation (Daiken Weather Dependent)

Hi @saf1973 did you have a play around with the WD DHW by any chance? I have a Daikin system as well and have wondered about this setting - it seems t...

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Heatgeek and flow temperature YouTube

Hi @julianc house is 240m2 internal floor area, 300m2 footprint. We have 6.6kWp solar which produces ca. 8Mwh annually and we use 80-85% of the solar ...

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Heatgeek and flow temperature YouTube

Hi @julianc we've been running our Daikin 16kw HT ASHP for three seasons now - 21, 22, and part way through 23. The kWh consumption for just heating (...

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: The year's costs in retrospect

Hi @majordennisbloodnok this was an interesting read, thanks. Its really useful to see the data from other installations to help understand my own dat...

3 years ago
Forum
Electricity, Tariffs, Monitoring & Providers
Reply
RE: The year's costs in retrospect

@majordennisbloodnok many thanks - I'll take a look and share my numbers for the record

3 years ago
Forum
Electricity, Tariffs, Monitoring & Providers
Reply
RE: Disappearing hot water.

@derek-m thanks - that all makes sense. I think I might experiment with it versus our current scheduled DHW production...the installation manual seems...

3 years ago
Forum
Domestic Hot Water & Cylinders
Reply
RE: Disappearing hot water.

@derek-m I was rather hoping you might be able to shed some light on the weather dependent DHW setting - is it common? As I say, I've not seen it ment...

3 years ago
Forum
Domestic Hot Water & Cylinders
Reply
RE: The year's costs in retrospect

Hi @majordennisbloodnok thanks for sharing these...I'm doing something similar myself as I have a full 2 years data (almost) for my ASHP and PV, and m...

3 years ago
Forum
Electricity, Tariffs, Monitoring & Providers
Reply
RE: Disappearing hot water.

I have multiple options for DHW production with my Daikin HT system: Automatic storage operation - This has a binary setting for either daytime or...

3 years ago
Forum
Domestic Hot Water & Cylinders
Reply
RE: Meaning of ΔT setting in an ASHP

@derek-m Hi Derek - understood, thanks for the update - very helpful, as ever. Now I'll confess to something really stupid - our mixing valve near the...

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Meaning of ΔT setting in an ASHP

@derek-m Hi Derek that's good to hear. I have read threads recommending ditching LLH's for efficiency gains. I guess for my system that would involve ...

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
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