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. 12-5026-01

17

69-1609

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Image 17
American Standard 340 manual System and Fan, System Setting