Setting the Weekday Program

IMPORTANT

Always press the keys with your

Hold

Select

PM

 

fingertip or similar blunt tool. Sharp

 

 

objects like pen and pencil points will

 

 

damage the keyboard.

 

 

1.Slide the SYSTEM switch to the setting

you want to program (Heat or Cool).

FAN

SYSTEM

 

 

 

Auto On

Cool Off Heat Em. Ht.

Throughout programming, the thermo-

SYSTEM SWITCH

M17336

stat displays a flame

(heating) or

 

 

snowflake

(cooling) to help you

 

 

identify which mode you are program-

NOTE: To exit the programming mode at

ming. At the end of Setting the Week-

any time, press Hold (the thermostat

end Program, you are prompted to

saves your changes).

 

return to this step to program the opposite mode. Example shows Cool setting.

 

Pub. No. 22-5185-01

10

69-1229

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Trane TAYSTAT 540 manual Setting the Weekday Program