Trane TAYSTAT 540 - Manual (Page 3)

3
Pub. No. 22-5185-01
69-1229
Your thermostat displays the current day, time, period, temperature and system ( for heating
or for cooling) in normal mode. In programming mode, only the setting or settings being
programmed display. For example “Sa Su” (Saturday Sunday) displays while programming the
weekend schedule. All settings are explained below:
TEMPORARY
PM
M14308
SET
Mo Tu We Th Fr Sa Su
WAKE LEAVE RETURN SLEEP
DURING NORMAL MODE, THE
CURRENT PERIOD DISPLAYS.
DURING PROGRAMMING, THE
PERIOD BEING PROGRAMMED
DISPLAYS (WAKE, LEAVE,
RETURN OR SLEEP). FLAME DISPLAYS DURING
HEATING OR WHILE
PROGRAMMING HEATING
SETPOINT. SNOWFLAKE
DISPLAYS DURING COOLING
OR WHILE PROGRAMMING
COOLING SETPOINT.
CURRENT TEMPERATURE
DISPLAYS. HEATING AND
COOLING SETPOINT DISPLAYS
DURING PROGRAMMING. TEMPORARY DISPLAYS
DURING TEMPORARY
TEMPERATURE HOLD.
SET DISPLAYS
WHILE SETTING
THE CLOCK.
CURRENT TIME DISPLAYS
IN NORMAL MODE. PERIOD
START TIME DISPLAYS IN
PROGRAMMING MODE.
CURRENT DAY DISPLAYS
IN NORMAL MODE.
MONDAY THROUGH FRIDAY
DISPLAY DURING WEEKDAY
PROGRAMMING MODE.
SATURDAY AND SUNDAY
DISPLAY DURING WEEKEND
PROGRAMMING MODE.