Last seen: Nov 30, 2023
I get a cheaper tariff between 12.30am and 4.30am, is 8.9p per KwH versus the usual 31p so try to do as much overnight as I can.
I think I'm making progress finally! Taking Derek's advice on adjusting my WC settings, I set it to 45C LWT @ -5C OAT and 25C LWT @ 20C OAT and the ...
Heat loss calculations below. OK, will adjust the weather comp settings. Maybe I'm being too impatient for them to kick in but thought half a day ...
@derek-m Current outside temp according to MELCLOUD is 5c. Acknowledge the low end is very low but if I increase it higher to enable a higher fl...
Having continued to dabble during the cold spell, I've come to the conclusion that either I haven't got a clue what I'm doing, or there is something n...
THANK YOU EVERYONE WHO HAS REPLIED AND OFFERED ADVICE, MUCH APPRECIATED!! I'm starting to come to that conclusion as well, that the weather compensa...
Not there is much chance of me drawing out the system, I hardly know what each of the components are or what pipe is what. Appreciate this limits any ...
[/quote] If you have the Mitsubishi pre-plumbed hot water cylinder I do believe that this includes a Plate Heat Exchanger (PHE) which is used to sep...
I have been wondering if there is any link between the DHW and the UFH as I've been watching it for the past couple of days and I've had the downstair...
Settings of the Flow Temp Range Thermistor Readings as below So I've tried the treating it as a boiler (ie. heat up in mornings and ...
Hi, I didn't know where it was as I've always assumed the only sensors were either the Heatmisers around the house, or the outdoor sensor of the ASHP ...
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Latest Posts
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@raiph I apologise for my incorrect assumption. A PWM p...
By Mike H , 44 minutes ago
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RE: New Samsung 12KW Heat Pump Help
@mike-h so 2091/2092 were set to 'Use(Signal only ON/OF...
By dinhp , 49 minutes ago
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RE: Baffled by heat pump size/ choice!
another is to fit waste water heat recovery
By JamesPa , 1 hour ago
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RE: Should We Rethink the Name “Heat Pump” for Homeowners?
Not sure you need the "re". Caleferator sounds fine to...
By downfield , 2 hours ago
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RE: ASHP Ecodan L9 error - No Heating but Hot Water
Thanks for this Mars. I've actually found out the issue...
By dnagre , 22 hours ago
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RE: Who's your electricity provider and what's your tariff?
@transparent it doesn't sound good 🤔
By Andris , 23 hours ago
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RE: 6 Red Flags to Avoid When Considering a Heat Pump Installation
The ASHP, just like a boiler, can supply water at only ...
By JamesPa , 1 day ago
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RE: Excessive performance/system issues with GSHP
Is the buffer tank in the house? If so, any heat loss s...
By JohnR , 1 day ago
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RE: The good, the bad and the not that great – my heat pump installation
@transparent - here's the page with more details and im...
By cathodeRay , 1 day ago
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RE: Vaillant ASHP Weather Compensation with Octopus Cosy
In the Vaillant app go to Settings (the cog wheel icon)...
By JohnR , 2 days ago
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RE: Aira Heat Pump: Stylish Scandinavian Heating
Thanks for your reply. I love Octopus Energy and are a ...
By Trevor , 2 days ago
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RE: Watch Where Your Installer Fits Motorised Valves
The 2000W Karcher will be out shortly!
By Mars , 2 days ago
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We had a Daikin 8kW ASHP installed two weeks ago. We h...
By R0y124 , 2 days ago
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RE: Mitsubishi Ecodan 11kw Defrosting Issue.
I did not have the time to check the thermistors Yester...
By ThunderMink , 3 days ago
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Evening all. Thanks for the replies. Great info....
By TheHolyHeatPump , 3 days ago
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RE: Incorrect Billing of Customers with a Smart Meter
It would be nice if there being lower existing demand o...
By Transparent , 3 days ago
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RE: Mitsubishi Ecodon stuck on immersion symbol
This how my system is running : Top graph is the am...
By ak2024 , 3 days ago
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RE: Ecodan help - flow temperature spikes when operating in weather compensation mode
@eleusis it can do it but not in 4 hours, you will need...
By Gary , 3 days ago
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RE: Most treasured kitchen gadget.
@toodles With the machine its as many as I want or s...
By IRMartini , 3 days ago
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RE: Mitsubishi Ecodan ASHP general set-up and efficiency
@gary The heating bill often looks like we live in a ma...
By ngillam , 3 days ago
Latest Topics
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Baffled by heat pump size/ choice!
By zuluwarrior 1 day ago
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Vaillant ASHP Weather Compensation with Octopus Cosy
By tom58l 2 days ago
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By R0y124 2 days ago
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Mitsubishi Ecodan 11kw Defrosting Issue.
By ThunderMink 3 days ago
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By TheHolyHeatPump 4 days ago
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Flow temperature- At what point?
By Westkent 4 days ago
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Excessive performance/system issues with GSHP
By didjerama_uk 4 days ago
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Thermostat setting...still learning
By Profzarkov 4 days ago
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Watch Where Your Installer Fits Motorised Valves
By Mars 5 days ago
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Mitsubishi EcoDan ASHP Settings not saving.
By Fez96 5 days ago