Inside Heat
Setting
75 75
Auxiliary
Heat On
System
Heat
Fan
Auto
°
°
Replace
Battery
FocusPRO™TH5220D Non-programmable Digital Thermostat
5
Quick reference to display screen
Current inside
temperature
Low battery warning
(seepage 10)
Temperature setting
System status
Heat On/Cool On
(If flashing, see page 9)
Auxiliary heat
(Only for heat pumps
with auxiliary heat)
Function buttons
Press the button beneath each function to view or change
settings (functions change depending on the task)
System setting
Heat/Cool/Auto/Off/
Em Heat (see page 7)
Fan setting
Auto/On
(see page 6)