The high temperature limit dial is used to set the maximum temperature that the unit will work at. When the High temperature limit sensor detects a temperature higher than what is selected on the dial it overrides the system and shuts it off. This function can be used to further regulate slab temperatures in pavement applications and as a warm weather override when the system is used for roof and gutter melting applications.
Why doesn’t adjusting the High Temperature Limit dial turn on my APS C series control panel?
by ETI Staff | Aug 2, 2011 | Frequently Asked Questions | 0 comments