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1) Pry the switch door open from the bottom using a
small screwdriver.
2) Ensure the ON/OFF selector is set to ON.
3) Reset the switch using a paper clip. 0:00 will flash.
If the display is blank:
• Ensure the ON/OFF selector is properly engaged in the
ON position. Push it to the right using a small
screwdriver.
• At first power-up after the installation, the screen of the switch may be blank or dim, or
become so when you turn the light on. However, during that time, the switch is fully
functional. Wait 2 minutes for the switch’s built-in battery to be sufficiently charged and the
screen will return to its normal contrast.
NOTE: The switch displays the time in 24-hour format by default or following a reset.
1) To change to 12-hour format (or vice versa), proceed as follows:
• Press one of the control buttons to ensure the MAN or AUTO indicator is displayed.
• Press the MIN and HOUR buttons simultaneously and brieftly (0:00 display = 24-
hour, 12:00 display = 12-hour ).
2) Set the time using the HOUR and MIN buttons. If you have selected the 12-hour format,
ensure that PM appears on the screen when an afternoon time is displayed.
3) Set the day using the DAY button.
4) Press one of the control buttons or close the switch door to return to normal operation.
The programmable switch has 2 operating modes: manual (MAN) and automatic (AUTO).
To switch mode, press the switch door for 3 seconds.
Manual mode
The programmable switch operates as a regular switch. Briefly press the
switch door to turn the lights On or Off. The mode (MAN) and state (ON
or OFF) are displayed.
Automatic mode
The programmable switch follows the programmed schedule. The mode
(AUTO), state (ON or OFF) and current program number are displayed.
To temporarily override the programmed schedule, briefly press the
switch door. The new state (ON or OFF) will flash to show that this state is
temporary. The override remains in effect until you press the switch door
again or until the beginning of the next program.
Power-On
Setting the Clock
Selecting the Operating Mode
Control (4)
Reset
On/Off selector
69-2457EFS-01.book Page 2 Monday, January 7, 2013 3:21 PM