Last seen: Aug 13, 2025
You will always get some draw from the grid but it should be only for a few seconds as the system reacts to the new load. It should be barely noticea...
@andy_e Yes you are correct, the battery can't see the heat pump load, is the heat pump on a separate circut? The issue here is that you are now payi...
@andy_e are you saying the battery isn't discharging when the heat pump is on, if so if you look at grid consumption on the tesla app you should see i...
Have you been outside and you can actually see the fan running on the heatpump? You said you have checked zone 2 was this a typo as it’s zone 1 yo...
@carpenterstation In the screenshot of the main controller the hot water temp is the 35C reading as you thought. You have the clock symbol by the t...
@carpenterstation happy to try and help but can you post screen shots of what you have set in the timer menus. Assume you realised there are 2 season...
@carpenterstation Here is a video that shows how to program the timer. If you restrict it only to times when you want it to heat then it won't do any...
Are you using the scheduler for hot water or is it on constant, if its the latter as soon as the tank drops by a few degrees which will happen when so...
@davidnolan22 would be good to get some detail from your installer on how closing the secondary circuits is achieved I look forward to your update
Great sounds like you have it functioning correctly.
AA uses your weather compensation curve as a starting point some info here.
If its a std mitusbishi preplumbed cylinder then it doesn't usually have a buffer they do have what Mitsubishi call a Low Loss Header but it has minim...
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RE: Heat loss calculations and how they work in conjunction with heat pump sizing
@batpred my cos6 is 5.6kW HP and draws 500W-1.6kW
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RE: What is the Heat Geek Guarantee?
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@toodles Thanks. I will assume they have made som...
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RE: Say hello and introduce yourself
I've seen photos of other people placing the tank in a ...
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RE: Heat Pump Installers: Competence, Illusion and the Hard Truth Homeowners Must Face
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RE: Isolating the system for a planned power cut
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RE: Battery storage to run Heat Pump.
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RE: Renewables & Heat Pumps in the News
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RE: Ecodan Energy Monitoring Pack
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