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Dimensions
FM/1 synchronous/quartz
TIME SETTING
TO SET THE CURRENT TIME (AND DAY OF WEEK ON
7 DAY UNITS), TURN THE MINUTE HAND CLOCKWISE.
DO NOT SET THE TIME BY ROTATING "OUTER" DIAL.
Turn the minute hand clockwise until the day of the week
(7-day timer) and the time of day on the outer dial is aligned
with the triangle marker on the inner dial (two o'clock posi-
tion).
Example for 7-day program dial Monday 10:30 AM. Turn the
minute hand clockwise until Monday 10:30 AM is aligned with
the triangle on the inner dial. The hour and minute hand will
show exactly 10:30.
Example for 24-hour program dial 10:30 AM. Turn the minute
hand clockwise until 10:30 AM is aligned with the triangle on
the inner dial. The hour and the minute dial will show exactly
10:30.
PROGRAMMING
7-Day (SW, QRW Models)
The weekly program dial reflects the seven days of the week
and AM/PM imprints for each day.
The time switch is programmed by pushing the captive trippers
to the outer ring position for the entire period that the load is to
be turned "ON", i.e., two hours for each tripper on the 7-Day
dial. When the tripper is pushed to the inside, the switch is in
the "OFF" position.
24-Hour (ST, QRT Models)
The 24-Hour dial has quarter-hour divisions and AM/PM indi-
cations.
The time switch is programmed by pushing the captive trippers
to the outer ring position for the entire period that the load is
to be turned "ON", i.e., fifteen minutes for each tripper on the
24-Hour dial. When the tripper is pushed to the inside, the
switch is in the "OFF" position.
INTERMATIC INCORPORATED
Libertyville, IL 60048
www.intermatic.com
PROGRAMMING WITH MANUAL
OVERRIDE SWITCH
AUTOMATIC MODE
In order to operate the time switch module in the automatic
mode, the manual switch must be in the center position (auto-
matic) - see diagram.
MANUAL MODE
With the manual switch selector lever the selected programs can
be overridden. In the lower position, marked "O", terminals 3
and 5 are permanently closed. In the upper position, marked "I",
terminals 3 and 4 are permanently closed (see diagram).
Override Mode
3-way manual
override switch
I = permanent ON
= automatic
0 = permanent OFF
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