Trane TAYSTAT 540 - Manual (Page 17)

17
Pub. No. 22-5185-01
69-1229
Indefinite Temperature Hold
The Hold key allows you to hold a tempera-
ture indefinitely. When Hold is active, Hld
displays continuously.
1. Press Hold.
2. Press ▲ or ▼ key to set indefinite
temperature setting.
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.
3. To cancel, press Hold and wait five
seconds.
M17327
M17336
FAN
Auto On
Hold Select
PM
SYSTEM SWITCH
SYSTEM
Cool Off Heat Em. Ht.