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Toodles
Toodles
@toodles
Contributor
Famed Member
Joined: Oct 2, 2022
Last seen: May 9, 2026
Topics: 101 / Replies: 2628
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RE: hum/whine from Wilo circulation pump

@richard24738 Indeed, it is trial and an occasional error but, you cannot ‘break’ anything by gradually changing the pump speed up or down. The worst ...

1 year ago
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RE: hum/whine from Wilo circulation pump

@richard24738 Tricky Devils those LLH’s! Befor you try speeding the pump up a little, try slowing it a little. Not being funny but, it is possible tha...

1 year ago
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RE: hum/whine from Wilo circulation pump

@richard24738 and @grumpidoc Very similar to my own experience I think. My primary pump is contained within the Daikin monobloc so that has been set a...

1 year ago
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RE: ASHP for small garage and workshop

@transparent Sorry, I don’t think my apps help in this regard as the resolution is Farrrr to low to be of any use in this regard. When I watch the app...

1 year ago
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RE: Investment or not Solar/Battery instllation

Alfapat, Our annual overall consumption is approx. 10,500 kWh with an 8 kW Daikin ASHP. We live in a 1930’s 3.5 bedroom semi with good insulation incl...

1 year ago
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RE: hum/whine from Wilo circulation pump

@richard24738 There is the added bonus of much reduced power consumption from the pump. Our Wilo Pico currently runs on ~6-8 watts (and very quietly!)...

1 year ago
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RE: Running my new Nibe ASHP efficiently

@lizzie Thank you Lizzie, you are most welcome! As the fly crows, we are little more than a mile (perhaps 2 kms.) south of the River Thames and see pl...

1 year ago
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RE: Three pipe buffer

@jamespa When I first saw the subject line, I thought that Sir Arthur Conan Doyle had joined our ranks! 😉 Toodles.

1 year ago
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RE: Running my new Nibe ASHP efficiently

@lizzie I realise you didn’t ask for this but, just in case it helps in some way, here are the times our Daikin 8 kW system defrosted over the last we...

1 year ago
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RE: hum/whine from Wilo circulation pump

@grumpidoc I see that Gary is answering your Ecodan specific questions and as our system is a Daikin, I won’t encroach however, I think balancing the ...

1 year ago
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RE: Is it crucial to get flow temperatures with heat pumps right?

@alfapat The WC (once set to your satisfaction) will take care of most variations in the OAT, so once you have a workable balance between all the radi...

1 year ago
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RE: Is it crucial to get flow temperatures with heat pumps right?

@alfapat The radiator that has a fully open LSV is likely to be at the ‘far end’ of the pipe run, it should still be fed from the flow and should ‘dra...

1 year ago
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