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Old_Scientist
@old_scientist
Member
Prominent Member
Joined: Jun 16, 2024
Last seen: Dec 14, 2025
Profile Activity
Topics: 6 / Replies: 308
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Reply
RE: Mixergy Tank Failure

You'd think, given the public profile of this thread and the presence of a representative from @mixergy that they would be pulling out all the stops t...

2 months ago
Forum
Domestic Hot Water & Cylinders
Reply
RE: Samsung Heat pump with Yonos Pico circulating pump running all the time

I guess the thinking behind this is that in an ideal world, when the heating is "on", the heat pump will be running continuously (modulating down in m...

2 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Samsung Heat pump with Yonos Pico circulating pump running all the time

Yes, I've been following. It never occurred to me that the pump(s) may not be wired into the controller, as my own system uses a Joule pre-plumbed cyl...

2 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Samsung Heat pump with Yonos Pico circulating pump running all the time

Looks like you have a 25L buffer vessel, so I'm guessing there are two pumps, one on the primary side of the buffer, and one on the secondary side. ...

2 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Samsung Heat pump with Yonos Pico circulating pump running all the time

That's strange. According to the manual, with those settings the pump(s) should cycle 7 mins off, 3 mins on Try changing #2091 and #2093 to the sett...

2 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Samsung Heat pump with Yonos Pico circulating pump running all the time

Don't want to step on @pirate-rich's toes, but are you advise us of the settings for Field Setting Values (FSV) #2091, #2092 and #2093 please? When ...

2 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Heat Batteries

The following source indicates 19,416 ASHPs had been installed under ECO4 at the half way point of the scheme, in May 2024 Perhaps more concerning, ...

2 months ago
Forum
Wood Burners, Biomass, Small Scale, Biofuels & Other Heating Alternatives
Reply
RE: How can I programme a setback for my Samsung Gen6 8kW heat pump?

@richdorm do you have an external thermostat, or not? In other words, which of the two modes @mike-h highlighted above are you running in? We use a ...

2 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Heat Batteries

Thank you for the calculation I'll add some first hand data here, albeit a single data point made through observation. Conveniently, our house ...

2 months ago
Forum
Wood Burners, Biomass, Small Scale, Biofuels & Other Heating Alternatives
Reply
RE: Mixergy Tank Failure

I'm not sure which cylinder they have sent you, but I found data sheets for some Mixergy cylinders here which show coil rating of around 17.8-20kW for...

2 months ago
Forum
Domestic Hot Water & Cylinders
Reply
RE: Mixergy Tank Failure

My thinking exactly, but I don't know whether it would be significant enough to be concerned over. Given how long you've waited for a replacement, I...

2 months ago
Forum
Domestic Hot Water & Cylinders
Reply
RE: Mixergy Tank Failure

All else being equal, having an indirect heating coil will reduce the volume of water the vessel can hold. But as you are not comparing like for like ...

2 months ago
Forum
Domestic Hot Water & Cylinders
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