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Last seen: Dec 8, 2025
@mikefl thanks, so to check is your parameter 4200 set to 2? Could you tell me what your parameters 4201, 3202, 4203 and 5111 are set to please? Also...
@mikefl Hi, what do you mean by 'nominal for the UK? I have the 13KW aerona 3, what would you say the actual output is rated as? many thanks
My AERONA 3 circulation pump runs constantly whatever the outside temp, is this right? I am running weather comp, open loop style in that all the room...
Hi, how does Havenwise measure the room temperature, is there a sensor somewhere? Does Havenwise just ignore or over ride any 3rd party controllers ...
@allyfish thanks for replying, did you mean 2105? (I can't find a parameter 2015) if so that's already set to 16 but I thought it would just carry on ...
thanks to @davidm06 and @bajj but still not resolved the short cycling I'm seeing although really it's short running rather than short cycling it's pr...
@davidm06 no doubt you're right, the house is newish and well insulated, maybe it's the volume of water and with it set at 2 it reaches target temp ve...
@davidm06 I changed 2141 to 2 last night but it seemed to cause it to short cycle so I've moved it to 4 and it's been jogging along quite happily at 2...
@davidm06 thank you, I must have misread it, so does this mean that if I set it to 2 if the LWT drops more than 2 degrees from the curve it'll start h...
Hi, really grateful for all the excellent information that I've gleaned from this group, I'm in the process of trying to set up my weather compensatio...
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RE: Where heat loss surveys seem to go against practical reality
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RE: How Accurate Is My DIY Heat Loss Calculation?
@batpred I suspect it will be more this year. I had 9 ...
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RE: Surface mount or bury primaries for heat pump installation?
@jamespa It's rusting 🙂
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Thank you, once again, for your replies. Yes...
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