The HRU250 and HRU300 have a PCI-e connector instead of an RJ45 connector. To connect the non-CVE add-on without soldering, this adapter must be used.
For the connection a PCI-e 6pin male-female/female and an ethernet cable are also needed, which can be ordered along with it if desired.
Please note; the HRU250 and HRU300 are probably rebranded OEM models. As a result, the same options are not available as on other Itho devices. Controlling these HRU models via the add-on is only possible if the RF module is present on the add-on.
Reading the status and changing Itho settings does work without an RF module.
For the connection a PCI-e 6pin male-female/female and an ethernet cable are also needed, which can be ordered along with it if desired.
Please note; the HRU250 and HRU300 are probably rebranded OEM models. As a result, the same options are not available as on other Itho devices. Controlling these HRU models via the add-on is only possible if the RF module is present on the add-on.
Reading the status and changing Itho settings does work without an RF module.