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Last seen: Jul 15, 2026
I don’t know about the immersion settings to be honest as I’ve never used them. Regarding the limits I thought that this unit could go up to 60 LWT ...
Ah ok. There's obviously different schools of thought with respect to the benefits of disinfect cycles but guess you have probably done your own resea...
@painter26 welcome to the forum. However, I don't really get what you are trying to do with your DHW- why are you trying to heat the cylinder so high?...
There is a workaround for this that another forum member signposted me to recently- put heating zone in UFH mode.
@tasos the graph above from around 2100hrs shows the longest space heating run I'm going to have a plot for, without a DHW reheat. This is when LWT se...
@odd_lion the minimum MCS requirement is 2.8. I don't think installers are going to challenge homely on it. Why would they? Your differential betw...
@tasos as above the pump is always running... Thanks for the suggestion regarding the workaround to lower the set outlet flow temps below 35°C by ch...
Same experience with our midea and homely. Homely would overestimate COP by a fair bit compared with the wired controller readings. The very controlle...
I have found the setting which changes from rads to UFH so that looks like a good workaround if I need it. That said, coasting nicely at 35°C LWT pres...
@tasos interesting. I might look into that. My other option is just to use our indoor temp sensor to turn the ashp off when it gets milder and when a ...
@cathoderay I'm not quite sure I can do that with my setup in terms of looking at the address registers? The svenar device will just provide me all of...
I just realised that there is another setting I need to change but this is not one I can change via modbus- temperature lower limit of T1S heating zon...
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Degrees of Separation
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+1 that works well If most of the thermal mass is in ...
By bobflux , 4 hours ago
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RE: Mitsubishi Ecodan FTC6 settings
While @F1p's dongles are great, the FTC can do this its...
By RobS , 12 hours ago
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RE: Samsung heat pump - data cable issue
If it's a data cable, current will be minuscule, voltag...
By bobflux , 13 hours ago
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RE: Rate the quality of your heat pump design and installation
I'm kind of at the end of my heat pump installation now...
By JandP , 17 hours ago
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RE: MCS Quality Audit – Has Anyone Had One? Did It Lead to Remediation?
I got hit with an RHI audit in 2022. It was far from c...
By Abernyte , 18 hours ago
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RE: Electricity price predictions
@papahuhu Groucho Marx had something to say about no...
By Toodles , 20 hours ago
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RE: Octopus Cosy Heat Pump Owners & Discussion Thread
@jamespa haha very true, although the engineer yesterda...
By swwils , 1 day ago
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RE: Vaillant Arotherm Pro vs new Plus
One of the test modes in the installer menu forces it t...
By JamesPa , 2 days ago
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RE: What a difference a few degrees make.
Wow. Having accepted the challenge, I ran the cold tap ...
By Old_Scientist , 2 days ago
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RE: HeatPump maintenance in Swindon area?
@vince31 have you tried using our finder:/p>
By Mars , 2 days ago
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Looking for beta testers for a new homeowner heat pump tool
Over the past few months I've been building a brand new...
By Mars , 2 days ago
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RE: Indevolt Batteries UK Support & Info Thread
It depends on how you configure it via the app. The ma...
By JamesPa , 2 days ago
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RE: Renewables & Heat Pumps in the News
Be interesting if this results in any wider changes to ...
By Jeff , 2 days ago
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