Joining the Renewable Heating Hub forums is completely free and only takes a minute. By registering you’ll be able to ask questions, join discussions, follow topics you’re interested in, bookmark useful threads and receive notifications when someone replies. Non-registered members also do not have access to our AI features. When choosing your username, please note that it cannot be changed later, so we recommend avoiding brand or product names. Before registering, please take a moment to read the Forum Rules & Terms of Use so we can keep the community helpful, respectful and informative for everyone. Thanks for joining!
Last seen: Aug 1, 2026
@sim0n0 Here's a reply to help you out. As a owner of the same kit would like to hear more from you. Hopeful you will be able to message, or just...
@jamespa Can I check something that I done some weeks ago. My underfloor manifold is set via the 12 flow gauges to a total of 20 l/m. In the UI of ...
JamesPa Thank you for your very detailed reply. It's going to take me sometime to get to grips with this. I have started to keep a record of whats g...
In mild conditions, yes I turn the heating off. This is done by putting the Heatmiser thermostat on the wall into the off position. So there is abso...
@jamespa I have annotated the image to show what was going on. This was a manual run because we had 13C outside. Hope this helps.
Is this the Themo Off timing that your referring to? Just need to clarify. Just had another power cut, 3rd in just over a week.
@jamespa I have been back into settings. There is nothing set.
JamesPa Sorry I missed that. Have checked, nothing set in the that area.
Sorry I was unable to find that setting.
I have been in the system and done some images of what I found. Not the same as your details. I didn't find an ECO setting.
JamesPa This yesterdays run. In manual mode, so I turned the heating off and on. It was 13C OAT yesterday. But the off cycle between 6 and 10 was...
From memory of conversation with Hitachi, it's not a setting in the SW, it's a manual configuration of the buttons and switches on the control boards....
- 27 Forums
- 2,737 Topics
- 64.3 K Posts
- 838 Online
- 7,143 Members
Join Us!
Installer Finder
Degrees of Separation
Latest Posts
-
RE: Grant Aerona Air to Water R290 6.5 kW - Quiet Mark and Silent Running
@bobflux Thanks for the suggestion and we’ll give it a ...
By Chris66 , 7 hours ago
-
RE: Electricity price predictions
So a final update on Charge Pack, now I have nearly rea...
By bontwoody , 10 hours ago
-
RE: Indevolt Batteries UK Support & Info Thread
My ideal install would have my battery installed before...
By BlizzardGreen , 11 hours ago
-
Do I need to change the control unit when replacing my Ecodan Air Source Heat Pump
I have a 16 year old Mitsubishi Ecodan (5kw) that has a...
By CalumM , 11 hours ago
-
RE: PV and battery long payback - sense check query
@old_scientist I have now drafted 2 replies - both have...
By DavidB , 1 day ago
-
RE: Can I start an argument about buffer tanks please? 🙂
Assume flow from the heat source is higher than flow to...
By bobflux , 2 days ago
-
RE: Air source heat pump roll call – what heat pump brand and model do you have?
Forum Handle: adrian Manufacturer: Appliandirect.co....
By Adrian , 2 days ago
-
RE: Acond heat pump failed after four years - diagnostic quote £940 plus VAT
@downfield Thank you Downfield. This sounds potenti...
By Mia , 2 days ago
-
RE: Digest of UK Energy Statistics
@jeff Yes my brother in Oz told me of that charge year...
By Jancold , 2 days ago
-
RE: Love veg, hate watering cans
My dear daughter came for a bath and was given clear (I...
By Jancold , 2 days ago
-
RE: Questions about A2A for heating as well as cooling
@ashp-bobba ah that's good to know, I'll get in contact...
By donciccio , 2 days ago
-
RE: Aircon - in listed buildings
@etchedpixels thanks for giving such a full and helpful...
By GrahamF , 3 days ago
Members Online
No online members at the moment



