User Guide

14
Set up and Programming
To change low temperature alert differential, press word low temp. alert diff. from the system setup menu.
Low temperature alert differential can be changed by SLIDER icon or by UP or DOWN arrows and then
pressing ACCEPT.
Or, touch the BACK icon twice to return to the “Programming” menu, then press LOCK
When the system is locked, the “Programming” menu will now display the UNLOCK icon, as shown below:
!
If you are finished at this time, the system will return to a locked
state if not touched for 100 seconds.