FocusPRO
™
TH5220D Non-programmable Digital Thermostat
7
Select the system setting
Note: The Auto and Em Heat
system settings may not appear,
depending on how your
thermostat was installed.
Press the
SSYYSSTTEEMM
button to select:
•
HHeeaatt::
Thermostat controls only the
heating system.
•
CCooooll::
Thermostat controls only the
cooling system.
•
OOffff::
Heating and cooling systems are off.
•
AAuuttoo::
Thermostat automatically selects
heating or cooling depending on the
indoor temperature.
•
EEmm HHeeaatt
(only for heat pumps with
auxiliary heat):Thermostat controls
Emergency and Auxiliary Heat.
Compressor is locked out.
System
Cool
Fan
Auto
System
Heat
Fan
Auto