Last seen: Jan 14, 2025
also its worth saying, the PWM pump is not the enabler to run at low flow temps. That comes from having big enough emitters, properly balanced, etc. ...
@ecobaker mine did not need a firmware change. the PWM worked first time. I am not even sure how you would go about getting a firmware change done. ...
@bontwoody it will run at 35, but only stably if you have enough emitters to balance the min output of the HP. Which in my case with a 16kw gen6 unit...
probably about a grand's worth as well. which could have been not spend during the original install. its not just for laughs that we keep banging on...
@ecobaker you might want to check that the right valves are open and not open when wanted. I suggest drawing a plumbing diagram and a wiring diagram a...
@ecobaker the description of what the system did makes total sense if there was nothing running round the rads. as you have an LLH you need the second...
physics says that if you know what flow rate the existing circulation pump is running at, its power level, and the characteristic curve of the pump (w...
there is one G6 8kw on HPM.org, here , low point seems to be about 2.5kw. The owner of that one might be on this board as well, I can't remember. ...
@ecobaker so... your points, summarised. the guides you need are all here. type MIM-E03CN into the search. the MIM controller manual has all the p...
@editor I did look at 3 phase, it was painful, got quoted 10k just for the DNO piece. and that was for tapping into the phases that's only 5 metres aw...
@jamespa I was wondering if you might say this 🙂 . those who've self installed have , generally speaking, installed in such a way that is compliant ...
@ecobaker if its in the airing cupboard it'll be no use, you need to move it to a living space to use it as the stat. Two wire low voltage so easy to ...
- 22 Forums
- 2,047 Topics
- 44.6 K Posts
- 49 Online
- 3,274 Members
Join Us!
Trusted Installers
Struggling to find a reliable heat pump installer? A poor installation can lead to inefficiencies and high running costs. We now connect homeowners with top-rated installers who deliver quality work and excellent service.
✅ Verified, trusted & experienced installers
✅ Nationwide coverage expanding
✅ Special offers available
Latest Posts
-
RE: Commencing on an ASHP Installation Process
I had a telephone call with the senior designer at EDF ...
By Sheriff Fatman , 4 hours ago
-
RE: Yes, the "zoning with ASHP" topic again...
I'm not sure it's just that tbh. Many, possibly most, ...
By JamesPa , 6 hours ago
-
@lucia great idea, but it’s unlikely they’d agree to ap...
By Mars , 6 hours ago
-
RE: Agile: average import cost vs other tariffs?
@old_scientist We are with SSEN and our G99 application...
By Toodles , 11 hours ago
-
RE: Battery sizing - How low can you go!
@chandykris We seem to have similarly sized systems and...
By bontwoody , 13 hours ago
-
RE: Renewables & Heat Pumps in the News
@transparent Red Eléctrica will require data with gr...
By Lucia , 15 hours ago
-
RE: Solar Power Output – Let’s Compare Generation Figures
Yes. Storing the solar generation within the home is gr...
By Transparent , 17 hours ago
-
RE: ASHP Ecodan L9 error - No Heating but Hot Water
@phoenix15, @heacol cover your area… I’d strongly recom...
By Mars , 20 hours ago
-
RE: Warm weather and heat pumps.
@editor Oh nothing right now because $ needed for struc...
By Lucia , 1 day ago
-
@iantelescope - I do appreciate I am becoming something...
By cathodeRay , 1 day ago
-
RE: Potentially more choice including air to air heat pump grants
@jeff Such documents are far too wordy for my ‘daily re...
By Toodles , 1 day ago
-
RE: Getting the best out of a heat pump - is Homely a possible answer?
@grahaml I cannot agree that it is a small percentage o...
By benson , 2 days ago
-
RE: Samsung Gen6 16kW tribulations
@emceed, can you please give us an update on your syste...
By Mars , 3 days ago
-
What's the problem you are trying to solve. The answer...
By JamesPa , 5 days ago
-
Good luck. For what it is worth my system was very def...
By JamesPa , 6 days ago
-
RE: Massive Electricity Cost for Running My Air Source Heat Pump
I agree @mark-h The Building Regs are now very readable...
By Transparent , 6 days ago
-
RE: Help me understand my Mitsubishi Ecodan system
@carpenterstation When changing settings in the ser...
By RobS , 6 days ago
-
RE: Ecodan Legionella cycle - immersion heater problem
Thanks for letting us know @clockworks I admire your ...
By Transparent , 1 week ago
-
RE: Revised version of MCS-020 (noise standards for heat pumps)
As you say this is no change, which I personally think ...
By JamesPa , 1 week ago