Thank you for the reply. It seems that the only way you can get to the "EMS" in setup is when an EMS page is displayed. That was not spelled out in the instruction. Teck support was very helpful.
I must be stupid! I can't get to the EMS page to check sensors. I know that it is just a button click and I have read the manuals but I can't seem to find the EMS button. Can anyone help? Thanks