Intermatic ET100 SERIES Owner's manual

ET100 SERIES EASY-SET BASIC PROGRAMMING
RESET TIME SWITCH:
1. Place the two position switch to AUTO and the three position
switch to RUN.
2. Press the RESET switch for 3-5 seconds to reset the
microprocessor memory and clear all programmed information. The
display will flash 12:00 AM.
NOTE: Do not press the RESET switch after programming has begun
or you will loose all of your programmed information.
TO SET PRESENT TIME OF DAY:
1. Place the two position switch to AUTO and the three position switch
to TIME SET.
2. Press the HOUR and MIN buttons separately to select the current
time of day. Note that this timer is a 12 hour AM/PM time clock.
TO PROGRAM TIMES :
1. Place the three position switch to PROGRAM. Note that the display
now shows 0:00 1 for Event #1. There are 8 possible programmed
times (events), 4 ON and 4 OFF. All available events need not be
used.
2. Press the HOUR and MIN buttons separately to program the first
ON time desired.
3. Press the EVENT button once. Note that the display now shows
0:00 2 for Event #2.
4. Press the HOUR and MIN buttons for the first OFF time. If more
than 1 ON and 1 OFF time (event) is required per day repeat this
procedure for up to 4 ON and 4 OFF times (events).
5. Return the three position switch to the RUN position and make sure
the two position selector switch is in the AUTO position.
TO REVIEW PROGRAMMED TIMES:
1. Place the three position switch to PROGRAM.
2. Press the EVENT button to review each of the 8 set points.
TO CHANGE PROGRAMMED TIMES:
1. Place the three position switch to PROGRAM.

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2. Press the EVENT button until the desired time to change is
displayed.
3. Press the HOUR and MIN buttons separately to change the
displayed time to the new time desired.
4. Press the EVENT button to proceed to the next programmed event
to change if desired and follow previous procedure. If not return the
three position switch to the RUN position.
TO DELETE A PROGRAMMED TIME:
1. Place the three position switch to PROGRAM.
2. Press the EVENT button until the desired time to delete is
displayed.
3. Press the ON/OFF button twice to delete that time. The display will
now show 0:00 and the event number.
4. Return the three position switch to RUN.
TO OVERRIDE PROGRAM:
Program can be overridden at any time by placing the two position
switch to MANUAL. Programmed set times will be maintained but will
not operate the controlled load automatically.
TO MANUALLY OPERATE LOAD:
1. Place the two position switch to either MANUAL or AUTO.
2. Place the three position switch to RUN and depress the ON/OFF
button.
NOTE: The display will show your load toggle ON or OFF.
TO OPERATE TIMER:
Place the two position switch to AUTO and the three position switch to
RUN.
NOTE: When finished programming you may have to toggle your load
ON or OFF depending on the state it should be in at that time by
depressing the ON/OFF button.
NOTE: For assistance please contact Intermatic Technical Services at
815-675-7000.

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