Last seen: Dec 20, 2025
@kevh with the Cosy 6 I know it definitely goes to around 30-31 degC, so not surprised if the Cosy 9 is 35 degC.
@andrewj Seeing they deleted both threads with the pictures on the group... maybe wasn't meant to be public yet.
@andrewj Yeh, I am not sure. I assume though it is to allow the heat pump to boost over the normal set temperature in the off-peak periods and then ri...
@andrewj It's in the comments on the PCB post from yesterday. Here is the screenshot. The user is on the Cosy tariff as well, so it might be that it p...
@andrewj So "octopusenergy" is the password for one of the pages, but there is a separate Manufacturer password for two other pages. I did manage to g...
@andrewj Forgot that bit as I haven't had to do it in a while. Trying to figure out the Manufacturer password (or a bypass), as Engineer password is r...
Also here is the manual -
@kevh Yes, so effectively over 8 degC outdoor temp it will always have a flow of 30 degC and below -15 degC outdoor temp it will have a flow of 50 deg...
@andrewj I had to have a recalc done after my survey in October 2024 as I was having issues heating my living room initially, turned out they needed t...
@andrewj I set the weather compensation curve to Hot Weather being 8 degrees and Cold Weather being -15 degrees last night, with flow temps still at t...
@swwils I am going to have to try putting the primary cosy pod in the airing cupboard to make it think the house is warmer than it is and see if the r...
I just found this forum after watching the YouTube vids for a while, and have been on the Octopus and Facebook groups for a while. I have been playing...
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