Controls - Honeywell TL8230A1003 Owner's Manual

Controls

On/Off switch
Day button
Hour button
Minutes button
Program button
Program clear button
Mode selection / program exit
*
Place at Off to cut power to the heater (e.g., in the summer). This will not affect the time and temperature settings.
**
When the backlight button or either of the
*
buttons is pressed, the display illuminates for 12 seconds.
Preset temperature buttons
(see page 10)
Backlight button
Temperature adjustment buttons
3
TL8230A1003
**
**