Last seen: Jun 11, 2022
@derek-m @morgan Or it could be this: Press the Return button to light up the screen Press & Hold the Left Hand selection button, under th...
@derek-m @morgan I think this is what you are looking for, hopefully. You have 3 buttons along the bottom left of the unit: Menu, Return (the roun...
I'm currently trying to find out how I did what I did, & how to see those figures... 🙂 I'll try & get my default settings in a couple of m...
@morgan blimey, that doesn't sound good. Best of luck. I'm waiting for my installers to come back in a couple of days to wrap up the Solar & do th...
@morgan so you figures give: COP = 466/175 = 2.66 How is your setup different from mine? Is there a forum page here that describes what you've got...
Further to the talk of thermostats & Temperature Sensors, I also have a wireless Honeywell T3M Programmable Thermostat jacked into the system. Thi...
@derek-m Helpfully, it does a quick-view summary of the current month (I pressed F4 once, pressing again allows you to drill down into the data). I...
Naturally, they put the controller in the hot cupboard! I'll find the floor area & heat loss calcs in the morning (hopefully). I will raise the te...
@derek-m here's our current kit list. I'll add the Solar stuff when it all gets installed. PUZ-HWM140VHA 14kW – R32 Mitsubishi Zubadan Model PAC-IF0...
@derek-m I'll let the system settle for a couple of days & see how it pans out - & if it needs tweaking. My screen is now showing the big Zero...
@derek-m I will give you all the model numbers tomorrow, when I get a moment. We're based just out of Thirsk, & I will definitely give you as much...
@batalto 🤣 I live in North Yorkshire. There's no mains gas anywhere near here, that's why we're going solar & ASHP. After the shock that I gave th...
- 21 Forums
- 1,966 Topics
- 42.7 K Posts
- 78 Online
- 2,279 Members
Join Us!
Heat Pump Dramas?
Thinking about installing a heat pump but unsure where to start? Already have one but it’s not performing as expected? Or are you locked in a frustrating dispute with an installer or manufacturer? We’re here to help.
✅ Pre-Installation Planning
✅ Post-Installation Troubleshooting
✅ Performance Optimisation
✅ Complaint Support (Manufacturer & Installer)
Latest Posts
-
RE: Baxi Air Source Heat Pump tips and tricks please
It may be be because the controller has been changed, a...
By cathodeRay , 12 minutes ago
-
RE: Battery storage to run Heat Pump.
The problem with current tariff proposals is that they ...
By Transparent , 17 minutes ago
-
RE: Looking for the Grant Aerona 3 setting to turn off completely at 20 OAT
@allyfish thanks for replying, did you mean 2105? (I ca...
By damonc , 21 minutes ago
-
RE: Who's your electricity provider and what's your tariff?
So far, I'm happy with moving to Eon next. Not paid any...
By Andris , 29 minutes ago
-
RE: Newbie out of her depth – Samsung AE120RXYDEG 12kW heat pump
Don't lose sight of the fact that at some point to opti...
By JamesPa , 30 minutes ago
-
RE: Split system and pipe lengths for air source heat pump installation
@johnmo got it. Thanks.
By nickmorgan , 1 hour ago
-
Is that because the only people who will quote for 45C ...
By JamesPa , 2 hours ago
-
RE: Setback savings - fact or fiction?
And finally, the R version tidied up a bit and larger, ...
By cathodeRay , 5 hours ago
-
RE: Ecodan ASHP - How to optimise my set up?
Thanks everyone for posting this, so much useful info t...
By Bamnio , 6 hours ago
-
RE: Samsung Gen 7 R290 12kW is not behaving how I expected
I have the same pump and if I am operating it correctly...
By Broadsman , 8 hours ago
-
RE: Is it KISS or constant – weather compensation vs. set flow temperature?
@editor Will get back. Lots to try. Thanks to everyon...
By cliffhanger , 8 hours ago
-
RE: Towel rails. An unexpected final hurdle
I had a similar issue but convinced the installer to le...
By Pie_Eater , 19 hours ago
-
RE: What is the best strategy for operating a very oversized heat pump?
This whole discussion highlights just how much of a mes...
By Mars , 19 hours ago
-
RE: NIBE F2040 12 kW heat pump and 100 liter buffer tank
@cheshirejohn thanks for the update and for sharing. I’...
By Mars , 20 hours ago
-
RE: SolarPV tables / online calculator
We've only had our solar since last June, but so far fo...
By Old_Scientist , 22 hours ago
-
@robs useful thread! Thanks for sharing - Octopus are c...
By big_si , 23 hours ago
-
RE: Volumisers in Heat Pump Systems: Does Placement Matter?
@jamespa Agreed. I think it’s a case of much over muchn...
By Mars , 1 day ago
-
RE: Heat Pump Sizing & Installation Costs
Perhaps useful to have installed date too? To get conte...
By Tim441 , 1 day ago
-
RE: F.788 Building circuit pump reports internal fault - Vaillant Arotherm
Guess I have to wait for engineer visit. I really hope ...
By jeegnesh , 2 days ago
Latest Topics
-
Battery storage to run Heat Pump.
By Broadsman 8 hours ago
-
Heat Pump Sizing & Installation Costs
By Mars 1 day ago
-
SolarPV tables / online calculator
By MichelleC 2 days ago
-
Samsung Gen 7 R290 12kW is not behaving how I expected
By Joshua 2 days ago