Last seen: May 5, 2025
@editor I was at the Exeter tool fair/electricians show a couple of weeks ago and MCS had a fancy booth there. I was tempted to go and ask them what e...
If they don’t fix it, I’d just do it yourself - the Samsung is a piece of piss to install. Buffer tank in the bin, TRVs in the bin, Samsung cont...
Have you decided what you’re going to do about this install, who you’re going to complain to?
Room stat/call for heat wires are polarity insensitive, it’s just a switch.
A valve in the heat pump causes the direction of the refrigerant to change. The water circuit carries on pumping as usual.
I’m in the DIY camp, completed the install last September and it has been running 24/7 since then. Slightly different choice of install (15m up the ...
@david999 On the subject of isolation after the battery, class T fused disconnect (two pole) is what is be using…. Not at all expensive.
Samsungs are so easy to install, you could fix this yourself if you wanted…. How many pumps do you have? (It will either be one or two, it shouldn’t...
Sunsynk not the best in my experience. Poor software, lacking in features…. very poor overload capability.
@heacol easily resolved with a jumper wire on the end of the flow sensor cable 🤣 When I was commissioning my Sprsun I could not get the air ...
@ecobaker ah damn…. Swap that out for a UPM GEO then….
Remove the llh and the secondary pump, wire the pwm line of the primary pump up to the Samsung controller…. That’s pretty much all there is to it.
Latest Posts
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RE: Help me keep the faith with my air source heat pump installation
@editor nope no heat demand and heat pump is off apart ...
By AdamK , 7 hours ago
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RE: Flow Rate & Low Loss Headers
@jamespa I appreciate you really digging into this with...
By MorganR , 14 hours ago
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RE: DHW SET UP with Samsung gen 5
Had to put in of times , as it didnt work , however hop...
By Alfapat , 16 hours ago
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RE: Jokes and fun posts about heat pumps and renewables
@majordennisbloodnok That’s OK as long as the ‘Terminol...
By Toodles , 18 hours ago
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RE: RDSAP10 effect on existing heat pump EPC rating?
@aaron All features were in place for the last several ...
By AF1 , 19 hours ago
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That is something @bart would need to tell us. I have m...
By MPHB , 19 hours ago
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RE: To relocate or add extra PV panels..advice required
The situation you are currently experiencing is represe...
By apollogrid , 1 day ago
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RE: I don't need any heating in the summer. How do I turn my Samsung heat pump off?
SmartThings indeed allows remote control over the heat ...
By HCas , 1 day ago
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RE: Air Changes per Hour - ACH and the MCS requirement
@jamespa I have not had a heat calc yet that is below 4...
By ASHP-BOBBA , 1 day ago
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RE: Remaining hot water/hot water flow meter
@lakey Hi, I had a quick read through and wanted to see...
By ASHP-BOBBA , 2 days ago
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RE: I worry I've messed my Samsung settings up somehow
@ecobaker I missed this, sorry So 3031 was set to...
By Joshua , 2 days ago
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RE: Forum updates, announcements & issues
@old_scientist thank you, and thank you to @Morgan for ...
By Mars , 2 days ago
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RE: Say hello and introduce yourself
I am a UK based product manager for an energy storage s...
By shawnlee , 2 days ago
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RE: Thinking of ripping our my IVT Greenline HT Plus C model and replacing with a gas boiler.
That's great and in principle I wouldn't disagree, but ...
By JamesPa , 2 days ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
Mitsubishi 8.5 kW Ecodan Standalone (PUZ-WM85VAA)
By Nell , 3 days ago
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Thanks! That is most useful. I've had a look at the Mid...
By benson , 4 days ago
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RE: Getting the best out of a heat pump - is Homely a possible answer?
I found that Homely blog a few days ago and was tempted...
By cathodeRay , 4 days ago
