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Richard24738
@richard24738
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Estimable Member
Joined: Mar 14, 2024
Last seen: Aug 6, 2025
Topics: 6 / Replies: 81
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RE: Ecodan - Legionella Operation Time and Target Temperature

@transparent Thanks. You have confirmed my belief that when running the immersion it should reach the desired 50 > 60c after 1 hour confirming my g...

10 months ago
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RE: Is my Ecodan well installed and setup?

@trbob Thanks. Does that mean your system reached the 60c within the 2 hours? Not sure if I understand your last comment concerning ending the cycle...

10 months ago
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RE: Is my Ecodan well installed and setup?

@trbob I realise that this thread is a bit old but I have a similar problem with the Legionnaires cycle taking too long. In particular, it is the init...

10 months ago
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RE: Ecodan - Legionella Operation Time and Target Temperature

@transparent Hi. Thanks for the comments. Just had a look at the immersion and it's a "THERMOWATT 3KW". In fact my 14 day cycle for Legionnaires w...

10 months ago
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RE: Ecodan - Auto Adapt

@hcas I guess something like Homely would be the answer although for some reason Ecodans are not supported. Has anyone actualy moved the Ecodan Outs...

10 months ago
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RE: Ecodan - Legionella Operation Time and Target Temperature

UPDATE Mitsubishi changes made no difference and they want an engineer to visit. Waiting for an appointment.

10 months ago
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RE: Is your heat pump insured?

Yes my heat pump is insured. I changed to Ecclesiastical as my previous insurer Policy Expert said they would not cover the heat pump. In the Eccl...

10 months ago
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RE: G4 valve blowing off

Not sure if it's the same as you but I get a one off loud fog horn sound when flushing the toilet or running a tap. It only occurs after DHW heating...

10 months ago
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RE: How loud are the sound levels of internal components like water heater, buffer tank, etc. in an air source heat pump set up?

@thebinman Thanks for the comment. I suspect my system was simply set up on the medium settings and the noise problem didn't materialise until the r...

10 months ago
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RE: How loud are the sound levels of internal components like water heater, buffer tank, etc. in an air source heat pump set up?

@toodles Thanks. The LED display is not very clear. Appreciate you looking. I will try lowering the speed on my Wilo secondary pump to see if it wid...

10 months ago
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RE: How loud are the sound levels of internal components like water heater, buffer tank, etc. in an air source heat pump set up?

@toodles my system is slightly bigger than yours with 16 rads and of course with a 25L buffer. With your Wilo wattage of 7-8 watts versus mine of 20...

10 months ago
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RE: How loud are the sound levels of internal components like water heater, buffer tank, etc. in an air source heat pump set up?

@toodles Yes, it's a Wilo Pico 25/1-8 (ROW). When I adjusted the speed, the LED display went from 39w / 1.6 to 20w / 1.3. I have no idea if this i...

10 months ago
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