4
TABLE OF CONTENTS
SPECIAL FEATURES
Hybrid Heat (heat pump systems only) 34...............................
Service reminders 34...............................................
Outdoor temperature display 35.......................................
Auto changeover 35...............................................
WHATIF...
“Aux heat on” is displayed (heat pump systems only) 36...................
“Em heat” is displayed (heat pump systems only) 36......................
There is a power outage 36..........................................
You get a service reminder message 37.................................
You get a system error message 37....................................