LEGRAND Wattstopper RT-100-I Installation Instructions page 3

To program the time switch, you must access the programming buttons that are located under the ON/
OFF button. The wall switch cover plate must be removed to gain access to the programming buttons.
1. Firmly grasp the side edges of the Lock Bar and gently pull it away from the switch face until it
clicks. Do NOT attempt to pull the Lock Bar off of the switch!
2. Push the ON/OFF button downward so that it slides down approximately 1/2 inch to expose the
multi-function programming buttons. The buttons are labeled from right to left:
• Menu/Raisep: provides access to the program items and shows their current settings. With the
first press it shows Delay time, second shows Sound setting, third shows Flash setting. After an
item is Selected, the Raise button can increase the setting or change it from OFF to ON. For the
Delay setting, when you reach 1200 (12 hours), pressing Raise brings the display around to 5:00
(5 minutes).
• Select/Save: press this while a program item is displaying to change the setting for the item.
When the correct setting is in the display, press this again to Save the setting for that item.
• Lowerq: After an item is Selected, the Lower button can reduce the setting or change it from
ON to OFF. For the Delay setting, when you reach 5:00 (5 minutes), pressing Lower brings the
display to 1200 (12 hours).
Setting the Initial Time Delay
1. Press the Menu/Raise button ONCE to see the current Delay setting.
The factory setting for the Delay is 5 minutes, the minimum setting.
2. To change the setting, press the Select/Save (middle) button.
3. Press the Menu/Raise button. The time increases 5 minutes each time you press the Raise button,
until the time reaches 1 hour (100 ). After 1 hour, the time increases 15 minutes each time you
press the button, until it reaches 12 hours (1200), then it goes back to 5 minutes (5:00). You can go
backward at any point to reduce the time, using the q Lower button.
4. When the desired time shows in the display, press the Select/Save button to save the setting and
exit the programming mode.
Setting the Sound
1. Press the Menu/Raise button TWICE to see the current Sound setting.
2. To change the setting, press the Select/Save (middle) button.
3. Press the Menu/Raise button to turn ON the warning and keypress sounds. Press the q Lower button to turn OFF the warning and
keypress sounds.
4. When the desired setting shows in the display, press the Select/Save button to save the setting and exit the programming mode.
Setting the Flash
1. Press the Menu/Raise button THREE times to see the current Flash setting. If a fan is connected to the switch, Flash should be
OFF.
2. To change the setting, press the Select/Save (middle) button.
3. Press the Menu/Raise button to turn ON the warning flash. Press the q Lower button to turn OFF the warning flash.
4. When the desired setting shows in the display, press the Select/Save button to save the setting and exit the programming mode.
PROGRAMMING
3
5:00
10:00
minutes
15:00
in 5-minute
... to
increments
55:00
100
115
hours &
130
minutes
145
200
in 15-minute
215
increments
... to
1200