The Efficient Home Forum

Thanks. Holding in the queue now... Seems the one in question has 2.00.11.21 and the working one has 2.00.17.03

Are there differences between Version 2 models? I ask as I have one on version 2 that shows outside temperature and also heat demand under the 'system devices' in the installer menu and another Version 2 that does not show outside temperature nor heat demand under system devices?