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!
Will heat pump heat hot water without increasing the temp in my home?
If you can post a photo of the screen you've managed to access, then we will find the right manual for you.
Yes, there are several possible control units by Mitsubishi...
... and installers may also choose to use others anyway.
Save energy... recycle electrons!
@transparent Thank you for the link to the user manual (bookmarked it). I am not seeing all the icons on my screen. Not sure why.
The page in the instruction manual shows all possible icons and their position on screen.
It doesn't imply that all could be present simultaneously.
Some combinations are mutually exclusive, and couldn't ever appear together.
Save energy... recycle electrons!
@ellyse Is it possible that some of the icons you are not seeing on your own display are for functions that you do not have (naming of parts again!)? Often if a function is not required as it has not been fitted, then the setup for it may be suppressed to reduce clutter and simplify the display. Regards, Toodles.
Toodles, heats his home with cold draughts and cooks food with magnets.
- 26 Forums
- 2,618 Topics
- 61.1 K Posts
- 194 Online
- 6,994 Members
Join Us!
Worth Watching
Latest Posts
-
RE: Vaillant arotherm plus heat pump frost protection
@jamespa Just watching a video on You Tube of a heating...
By seoras , 5 minutes ago
-
RE: Renewables & Heat Pumps in the News
The real question is, was there ever a committed intent...
By JamesPa , 53 minutes ago
-
RE: Brown Oily Residue Blocking Air Vent and Weeping Relief Valve... Anyone Seen This?
Difficult to comment further without being there. If...
By JamesPa , 4 hours ago
-
@andrewj A ‘DIY’ job suggests you may clean up quite we...
By Toodles , 6 hours ago
-
RE: Our 10 year old Grant heat pump failed
Back in the 70’s and through the eighties, one of my re...
By Toodles , 6 hours ago
-
RE: Indevolt Batteries UK Support & Info Thread
@indevolt-uk Keen to know more about the pricing and wh...
By ChandyKris , 10 hours ago
-
RE: Share Your Experiences with Heat Pump Manufacturer Support
@seoras Sorry to hear that. I found Vaillant very help...
By JamesPa , 23 hours ago
-
The Watchdog That Watched and Waited
On 9 January 2026, Consumer Energy Solutions collapsed ...
By Mars , 1 day ago
-
RE: GSHP Kaput After 16 Years: New Compressor or Switch to ASHP? Advice Welcome
Cool Energy in Grimsby sell ground source heat pumps an...
By DerekDeLeon , 1 day ago
-
RE: Valliant Heat Pump Settings
Thats arguably a sign of a good installer - they unders...
By JamesPa , 1 day ago
-
RE: Electricity price predictions
Well, we have so many cases where rain water mixes with...
By Batpred , 1 day ago
-
RE: Two heating zones to one zone
@profzarkov They arent obviously wrong, but the only...
By JamesPa , 1 day ago
-
RE: Towns water feed to air source heat pump system
The DHW circuit cant be separated (well it could, you c...
By JamesPa , 1 day ago
-
Solis AC-coupled 3kW storage inverter
Solis AC-coupled 3kW storage inverterPylontech batterie...
By MartinRobinson , 2 days ago
-
RE: My NIBE ASHP Nightmare: No Commissioning, High Bills and a Hostile Installer
As @transparent has observed above, this is not bad, an...
By cathodeRay , 2 days ago
-
RE: The Grid Says Yes.. Until It Doesn’t: Why Britain's Net Zero Push is Stalling at the Plug Socket
As I was reading this article Mars, I was thinking that...
By Toodles , 2 days ago
-
RE: Tell us about your Solar (PV) setup
Installed in May 2011: 16*Sharp 245 W monocrystalline p...
By txmartyn , 2 days ago
-
-
RE: Say hello and introduce yourself
That doesn't sound 'right' to me. The national Smart ...
By Transparent , 3 days ago
-
RE: Growatt battery disconnected
I doubt this will happen, but I will try and suggest it...
By Eliuccio , 3 days ago
-
Understood. That's why I decided from the outset on a ...
By JamesPa , 4 days ago
-
RE: My experience with 3 heat pump surveys: Heat Geek, British Gas & Octopus
On the litigation, I would not go there and definitely ...
By Batpred , 4 days ago
-
RE: Recommended home battery inverters + regulatory matters - help requested
I suppose if your pv inverter packs up, you have a plan...
By Batpred , 4 days ago



