3/4
You can set up to 7 programs. To set a program, you need to enter its start time (ON) and its end time
(OFF).
1) Pry the switch door open using a small screwdriver.
2) Press the PGM button to display a program and its On or Off time. For
example, when you first press PGM, program number 1 (P1) and its On
time (ON) will appear. -:-- will appear instead of the time if the program
is not set (inactive).
3) Press the DAY button to select the day to which you want to apply the
program.
4) NOTE: If you want to apply the program to every day of the week, press
DAY until all the days are displayed. (This still counts as 1 program, not 7)
5) Press the HOUR and MIN buttons to set the ON time (time when you
want the lights to turn on). If you have selected the 12-hour format, ensure that PM appears on
the screen when an afternoon time is displayed.
6) After you have programmed the ON time, press the PGM button to display the OFF time (time
when you want the lights to turn off).
7) Repeat steps 3 through 5 to program the OFF time. If the program ON time
is set for every day of the week, the program OFF time will automatically
be set for every day.
8) To set another program, repeat steps 2 through 6. Programs that are not set
will remain inactive.
9) Press one of the control buttons or close the switch door to return to normal operation.
Clearing a programmed time
Press the PGM button as many times as needed to display the programmed time. Hold the PGM
button for 3 seconds. -:-- appears when the programmed time is erased.
Programming the schedule
Troubleshooting
Blank display • Verify circuit breaker at main panel.
• Ensure the ON/OFF selector is at ON.
• Reset the switch using a paper clip.
Faded or irregular display Ambient temperature below freezing point
Cannot switch between 24-hour format and
12-hour format
First, press one of the control buttons so that MAN or AUTO
appears on display.
Programs do not run as expected • Make sure the switch is properly programmed.
• Note that -:-- indicates an inactive program.
• If the switch has been configured for
12-hour format, check that PM appears on the left side of
the screen when an afternoon time is displayed.
The switch resets itself without apparent
reason when used to control an inductive load
such as a relay or a contactor.
The reset is caused by the load. Install a snubber (AC130-03) at
each relay/contactor.
To Next Page
Loading...
Need help?
General
