Last seen: Sep 19, 2024
Hi @jonathans My understanding of what Vaillant describe as 'Expanded' control, is that the controller initially sets the required water flow tempe...
Hi @adaml I can't remember who was the manufacturer, but they were stating that for optimum operation of their heat pump, the Delta T should be in ...
Hi Adam, I am not certain I know as to what you are referring when you say Delta T. Do you have a manual reference or page number? Your ASHP shoul...
Hi Jonathans, Further to my previous message. Expanded Adaptive Heat Curve control as shown in section 2.12.4 of the manual would probably be the mo...
Hi Hydros, You could use the modelling tool that I produced to see the effect of changing the size of heat emitters.
Hi Jonathans, Because your system is using the Vaillant SensoComfort controller you don't have to be concerned about thermostats. If my understandin...
@editor Hi Mars, Thank you for the kind wishes, and my wife and I would like to wish you, your wife and all the forum participants a happy and pr...
@jonathans I am getting ready to go out this evening, so will have a detailed look tomorrow and get back to you.
Hi @peterr Thanks for the detailed information. My wife and I are going out for the night, and whilst I would much rather stay at home and help y...
Hi Jonathans, In weather compensation mode, the ASHP controller is stopping and starting the heat pump, rather than the thermostat. Dependent upon t...
Hi @kev-m Thanks for that Kev. It would appear that you are already doing something that I was going to suggest. Running the system on thermostat...
Hi @kev-m A quick question I am hoping you can answer. Because of the mild weather we are suffering at the moment, I assume that your heat pump i...
Latest Posts
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RE: Repiping and Reconfiguring our Heat Pump System Including Removing the Buffer Tank
The pumps on the Grants are beasts mine is on the lowes...
By Grantmethestrength , 16 minutes ago
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RE: Testing new controls/monitoring for Midea Clone ASHP
I agree, the video lacks context and detail, and the Mi...
By cathodeRay , 5 hours ago
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RE: Powerwall 3 or Myenergi or something else?
@adamk what you need is enough battery size to cover 3 ...
By Judith , 5 hours ago
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RE: Say hello and introduce yourself
@jarlatheoin do put the MVHR in early it’s not an easy ...
By Judith , 5 hours ago
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RE: How to Zone with a Single Room with UFH
We have exactly what you describe, one utility room wit...
By Judith , 6 hours ago
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RE: Who's your electricity provider and what's your tariff?
@agentgeorge Come the Ist of October, the Cosy cheapest...
By Toodles , 7 hours ago
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RE: Boxt Heat Pump Installation Experience
@ashfp Mine does have a buffer tank. That was my experi...
By Andrew J H , 18 hours ago
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RE: Which temperature sensor for a Steibel buffer and Ecodan?
@ashp-bobba might be able to help as an Ecodan expert.
By Mars , 1 day ago
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RE: Help me keep the faith with my air source heat pump installation
I'm sure you are right, I was just trying to understand...
By JamesPa , 1 day ago
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RE: Preparing for 2nd winter in new build house.
Yuch! So that's basically just an on/off control. I...
By Transparent , 2 days ago
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Good day everyone. I'm new here and have a few question...
By Edin67 , 2 days ago
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RE: MCS certificate SCOP vs real-world performance
That may be contributing to lower than expected SCOP. ...
By JamesPa , 3 days ago
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RE: Mitsu PAR-WT60R Wireless Controller - options
How it does it's job is something of a mystery although...
By Abernyte , 3 days ago
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RE: How to choose Towel Rails for an ASHP
@rob-nezard yes absolutely. Here is the link and a pho...
By GrahamF , 5 days ago
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@mixergy Thanks for the update, I would appreciate some...
By bontwoody , 5 days ago
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RE: Is Your Broadband Router the Weak Link in Your High-Tech Home?
Unfortunately I'm not that well connected 😂 ...
By Scalextrix , 5 days ago
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RE: A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
It is interesting to see what our new Grant Aerona 290 ...
By GrahamF , 5 days ago
