HomeMatic-Forum / FHZ-Forum

Well, as nobody steps in, I will try. I have zero experience with HAPs, but as far as I recall from reading other threads here, if a HmIP devices has been paired to a hap, even after removal and reset from the HAP, the device prefers to go back to the HAP as it's master. I would suggest to remove i...

Hi there. Here in Poland it's popular to purchase items from resellers that sell product returns from Amazon at reduced prices (similar to Amazon Warehouse). That's how I got my CCU3 and two of HmIP-eTRV-2 I9F thermostats. Neither of them had stickers with QR code and Key/SGTIN. Both of them connect...