Last seen: Dec 13, 2025
@boycey Legionairres taking too long: Mitsubishi diagnosed a defective immersion heater. Installer is coming next week to replace it. Outside temp...
@trbob I went down the Mitsi Engineer route unfortunately with the fee. Report has just come in to say that the immersion had "irregular figures whe...
@trbob Very interesting. It took round about an hour for your immersion to get from 49.5 to 59.5. Probably acceptable It looks like the Mitsi soft...
@toodles I guess you are trying to create a bit of shade. Not sure if the wife will agree to blocking the kitchen window and to be honest, unless it...
@toodles My gap is 39 although there is plenty of room in front of the ecodan if I wanted to move it forward a bit and maybe move the plant pot a bit ...
@transparent the details on the plate are: 000003402550 RT IH IN1 14/RTS-ERP A 3KW 240V
@toodles Thanks. The problem is that the Outside temperature gain only occurs when it's sunny. Normally it's ok. I think the heat on the wall behind...
@transparent Thank you for your comments. Unfortunately what you suggest I do is beyond my technical abilities so I will have to wait for the instal...
@trbob Sounds like the software is switching off the immersion at 59.5c and as it's not reaching the desired 60c, it continues with the cycle waiting ...
@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...
@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...
@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...
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