Last seen: Dec 12, 2025
@thundermink I managed to find the fault. I did it a long time ago, otherwise I would have frozen 😉 . But you're right, the cause was TH3 showing the...
Hello. The Ecodan pump worked well last season, but this season there is a problem: it does not defrost and is covered with a 2 cm layer of frost. It ...
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Mitsubishi Ecodan Auto Adaption trial to stop cycling.
We have a 11.2 kWh over sized heat pump, ufh downstairs...
By @sand , 38 minutes ago
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RE: Advice on internal circulation pump noise
I used to (and still do to some extent) have "water fl...
By MikeFl , 1 hour ago
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RE: Who's your electricity provider and what's your tariff?
The Next export tarrif was fixed for 12 months so until...
By JamesPa , 4 hours ago
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Agree with @majordennisbloodnok on the setbacks. We hav...
By ChandyKris , 14 hours ago
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RE: Heat Pump Heats the House… But It’s Not Cosy. Emitter Changes or System Tweak?
A quick Google search showed that building regulations ...
By GrahamF , 15 hours ago
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RE: Octopus Cosy Heat Pump Owners & Discussion Thread
@agentgeorge I first heard (read) about it on FB this m...
By AndrewJ , 15 hours ago
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RE: New Fogstar 15.5kWh upright solution
It is a matter of luck. 2ith Fogstar "instructions", to...
By Batpred , 15 hours ago
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RE: Speedcomfort radiator fans
@deltona the way the links were added broke the page. A...
By Mars , 16 hours ago
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RE: Setback savings - fact or fiction?
I agree! Even more so if we get an answer! But the chal...
By cathodeRay , 17 hours ago
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RE: Refrigerant R32, is it now banned in the EU from 1st Jan 2027 for monobloc ASHPs?
This has been delayed from what I believe to be this ye...
By dgclimatecontrol , 21 hours ago
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RE: Are We Sleepwalking Into Another Race to the Bottom?
this is why I provided current flow temperatures in the...
By ksim , 22 hours ago
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RE: Why Millions of UK Homes Struggle With Heat Pumps
There's many homes that would be quite a disruption for...
By dgclimatecontrol , 22 hours ago
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RE: Ecodan unable to hit legionella target temp - what's the consensus?
@rhh2348 ...maybe this option is what you want? Alter...
By benson , 22 hours ago
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RE: Free Ecoheat Heat Pump Install
@old_scientist This does make the unit smaller as the b...
By dgclimatecontrol , 22 hours ago
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RE: Ecodan - Legionella Operation Time and Target Temperature
@old_scientist hiya mate, did you ever get to the botto...
By 9jwr9 , 1 day ago
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RE: Configuring third party dongle for Ecodan local control
@majordennisbloodnok I think the HPDHD diagnosis may be...
By Sheriff Fatman , 2 days ago
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RE: External pipework insulation
I don't think we can tell from a photo whether your exi...
By Transparent , 2 days ago
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RE: Controlling Daikin Altherma via P1P2 and Home Assistant
@majordennisbloodnok That’s correct. I can’t find anywh...
By weoleyric , 2 days ago

