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Last seen: May 19, 2025
Now it’s at -2 and LWT hanging tough at 37. Big difference. The defrost cycle seems to be for 5 mins every 45 mins and that’s why it’s not getting bac...
just back from a rare day at the office and checked the temps. OAT 1.0 LWT 52!!!! Return temp 47!!! Energy use zero difference from yeste...
Yeah it’s the defrost cycle that’s fecking me up for sure. A few parameter adjustments made and going to get it all to a higher base from above zero, ...
@mab interesting question.
@mikefl thanks very much. 37 going out, 31 coming back. I’ve not long changed up to minimum up from 35 to 40 from so will be interesting to see what...
@mikefl thanks Mike. I see. so if I increase 2102 and 2103 slightly I might get a small increase in output on the understanding it will use more el...
@mikefl thanks Mike. going through the 2100s now. weather comp is on. 2101 55 degrees 2102 52 degrees 2103 35 degrees 2104 -4 degree...
@morgan sorry. Grant Aerona 13KW.
Can anyone tell me how I would check that Weather Comp is enabled on my system? I can’t seem to find that out anywhere. I remember when I asked the...
Right now as well with all the heating on and the house running its regular electricity use. I’m only consuming 2KW per hour. That seems odd. current ...
One other benefit we have had from changing from oil to ASHP has been noise. The noise of the oil boiler firing up could be heard in our bedroom at ni...
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Any readers with an interest in Solar Farm generation i...
By Toodles , 27 minutes ago
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RE: Heat Pump Operation in Summer - Valliant 7kW
Yup! Summer in Spring. Wonder if Summer will last unt...
By Majordennisbloodnok , 50 minutes ago
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RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
I had a look at the manual for the pro and it mentions ...
By Batpred , 2 hours ago
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RE: Solar Produced vs Home Consumed
It's worth adding that if you have a hot water tank and...
By JamesPa , 2 hours ago
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RE: Heat Pump Overpromising – What Were You Actually Told Before You Bought?
@editor Sorry Mars, I didn’t see a notification about ...
By Toodles , 3 hours ago
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RE: Hitachi Heat Pump being replaced with Vaillant
Yes to be configured as a volumiser. The pump is to be...
By trebor12345 , 3 hours ago
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RE: Anyone concerned about GivEnergy?
So it seems subscription day has finally arrived for Gi...
By TechnoGeek , 5 hours ago
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RE: How many people are happy with their ASHP and do you believe them?
I agree, and not. Energy prices are a largely politica...
By JamesPa , 7 hours ago
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Yes, you will need to notify them even if the inverter ...
By Old_Scientist , 7 hours ago
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RE: Heat Pump Manufacturers Recommending Buffer Tanks
@tony-stolz, I think @jamespa has already covered the h...
By Mars , 20 hours ago
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@editor "The interesting bit is that many modern invert...
By Singlespeed , 1 day ago
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RE: Ecodan & MelCloud scheduling
With the prospect of warmer weather this week, I brough...
By downfield , 1 day ago
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RE: A2A vs A2W: Which Heat Pump Would You Pick?
I reached out to MCS directly last week on this and her...
By Mars , 1 day ago
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RE: Help me keep the faith with my air source heat pump installation
My heating developed a really severe case of noise and ...
By JamesPa , 2 days ago



