3.To cancel, press Hold and wait five seconds.
System and Fan
Use the SYSTEM and FAN switches to change the settings.
System Setting
To select the desired system setting, slide the SYSTEM switch in the lower right corner of the thermostat.
SYSTEM settings control the thermostat operation as follows:
Cool: The thermostat controls the cooling.
Off: Both the heating and cooling are off.
Heat: The thermostat controls the heating.
Hold Select
PM 
TUE
FAN | SYSTEM |
Auto On | Cool Off Heat |
SYSTEM SWITCH | M20541 |
| Pub. No. |
17 |