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DavidAlgarve
@davidalgarve
Member
Reputable Member
Joined: Dec 1, 2023
Last seen: Apr 20, 2026
Profile Activity
Topics: 39 / Replies: 201
AllTopicsReplies
Reply
RE: Choosing a time for DHW heating?

@grahamf On the initial question of when to heat the DHW, I am trying an alternative approach with MelPump switching on at 15:00; 6Deg hysteresis and ...

5 days ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Growatt Power Mode

@majordennisbloodnok Thanks for your reply. My Growatt inverter is Model No: MOD 4000TL3-XH and I have 2 x APX 5 batteries. I will attach a scree...

5 days ago
Forum
Solar Photovoltaic (PV)
Reply
RE: Choosing a time for DHW heating?

@grahamf Not really. E-REDES did a very rudimentary meter check which proved nothing. With help from MelPump I have obtained heat pump consumpti...

5 days ago
Forum
Air Source Heat Pumps (ASHPs)
Topic
Growatt Power Mode
5 days ago
Forum
Solar Photovoltaic (PV)
Replies: 5
Views: 72
Topic
Repiping Volumiser tank
1 week ago
Forum
Air Source Heat Pumps (ASHPs)
Replies: 1
Views: 94
Reply
RE: Choosing a time for DHW heating?

@grahamf They are not interested in small installations and they take advantage of the fact that there can be enough generation to still make it attra...

3 weeks ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Choosing a time for DHW heating?

@grahamf Regrettably it is not a practical proposition. I was given 5 steps, of which I might have attempted 4, but the 5th one reads: 5 Openin...

3 weeks ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Choosing a time for DHW heating?

@f1p I still have work to do to optimise my system, but I need most available output in the worst of winter and I am not attracted to the idea of h...

3 weeks ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Choosing a time for DHW heating?

@lejamaiscontent I should have made it clear that my immersion heater is manually switched using smart home/ Zigbee. it's thermostat is halfway up t...

3 weeks ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Choosing a time for DHW heating?

@grahamf Rather different to my 10p at night and 17p during the day and no export credit. I am leaning more towards a nighttime setting and then t...

3 weeks ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Choosing a time for DHW heating?

@f1p I have not come across this option previously and whilst being conversant with those in the Hydrobox, I was not even aware that there were dip...

3 weeks ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Choosing a time for DHW heating?

@jamespa What a different world! I have a daytime tariff of €0.1978 and a nighttime tariff of €0.1162 and NO payback for excess PV generation. &...

3 weeks ago
Forum
Air Source Heat Pumps (ASHPs)
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