Last seen: Sep 19, 2024
I'm afraid I don't understand your philosophy. Your heat pump should be quite capable of operating without a room thermostat, and use WC to control...
Reading the relevant catalogue it would appear that there is no actual filter, instead it uses Hydroxl Radicals produced using a nanoe X device. Appar...
You have various options. If it is not too difficult the display part of the Ecodan controller could be moved into your home and located in the main...
@iantelescope During colder weather conditions your heat pump should be controlled by the heat pump controller using WC. The room thermostat should ...
You may be correct James. I suppose it depends what is meant by 'firing the boiler at regular intervals', is this every 20 minutes, but varying the on...
I would suggest that you read section 1.3 What is Chronoproportional Control (TPI)? This states that the thermostat 'TPI increaseboiler efficiency b...
It would appear that the suggested ESI Controls thermostat operates in the same manner as the present Honeywell thermostat, so may not provide any for...
@iantelescope The primary task of a room thermostat in a heat pump system is to limit over temperature due to solar gain or human activity. A 'smart...
@iantelescope Warning: Only perform tests and work on your equipment for which you have been adequately trained and you are deemed competent. Follow...
@iantelescope It is unclear what your charts are measuring or designed to show. I would suggest plotting temperatures throughout your system again...
@iantelescope Looking at the manual for the controller I would interpret the setting of 2091 and 2092 in the following manner. 2091 & 2092 set...
@iantelescope So called 'Smart' thermostats such as the Honeywell were developed for use with gas or oil boilers, to help control the IAT more accur...
Latest Posts
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RE: Ecodan & MelCloud scheduling
Yes, the 2 are separate. To add to the complex desig...
By HCas , 5 hours ago
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RE: Electricity price predictions
@diverted-energy so that’s where I think you are wrong....
By JulianC , 6 hours ago
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@drei has just published his full story here for anyone...
By Mars , 7 hours ago
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RE: What crazy nonsense are inverter limits and why are they imposed?
I think there may be a little confusion in the wording ...
By Old_Scientist , 10 hours ago
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I should clarify that the FoxESS web interface is not l...
By Old_Scientist , 11 hours ago
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RE: A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
Previous was vented and I needed a shower pump and a ve...
By JamesPa , 12 hours ago
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RE: Mitsu Wireless Controller and MelCloud
@robs Hi Rob, At the end of a note to Mitsu UK, thank...
By DavidAlgarve , 1 day ago
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RE: Why so many sigenergi installer recommendations?
@adamk Tesla is a great option, it’s also one we instal...
By SAEnergy , 2 days ago
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RE: Rodents! A word of warning for heat pump owners
Hradline in Telegraph: Brace for plague of rats after s...
By Tim441 , 2 days ago
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RE: Flexi-Orb Heat Pump Scheme: A Game-Changer for the UK's Heat Pump Industry
As a potential heat pump customer, it would be good to ...
By Temperature_Gradient , 2 days ago
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RE: Octopus replacing the fixed 15p/kWh export rate with a market tracking one
@trbob I have just extracted the details for Agile Expo...
By Toodles , 2 days ago
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RE: Heat Pump Books For Beginners – Bodge Buster & From Zero To Heat Pump Hero
The Ultimate Guide to Heat Pumps is less than a month a...
By Mars , 2 days ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
@editor Hi Mars, We have just installed a Grant Aerona...
By GrahamF , 3 days ago
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RE: Sanity check please. Battery storage and inverter sizing.
There are MCS guidelines about how close to the edge/ri...
By Old_Scientist , 3 days ago
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RE: Balancing financial efficiency and comfort using the Octopus Cosy tariff
I estimated our usage on the following basis. The mos...
By Old_Scientist , 3 days ago
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@editor Something changed in this last 12 months, they ...
By ASHP-BOBBA , 4 days ago
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RE: Does anyone have experience of a smart water meter?
Just to give a sense of scale, I've used the CCW water ...
By Majordennisbloodnok , 5 days ago
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RE: Powerwall 3 or Myenergi or something else?
We have a Tesla Powerwall 3, recently installed, so I m...
By Old_Scientist , 6 days ago
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RE: Mitsubishi PAR-WT60R-E Wireless Controller installation
@morgan They have been paired once but it was thought b...
By DavidAlgarve , 1 week ago
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RE: Isolating the system for a planned power cut
A great many ground-mounted local substation transforme...
By Transparent , 1 week ago
