Tork DGM100 Instructions Manual
TORK DGM100
DIGITAL TIME SWITCH
SEVEN DAY
READ INSTRUCTIONS CAREFULLY BEFORE SETTING UNIT
FEATURES
Single channel controller
7 day scheduling
Special day scheduling
32 set points
2 second momentary output for use with low voltage
latching relays, mechanically held contactors, electrically (magnetically) held contactors.
Battery back-up uses standard 9 volt non-rechargeable (not supplied). Lithium averages 450 hours of
power outage; Alkaline averages 175 hours
Manual override to the next scheduled event
Automatic daylight saving - user selectable
Automatic leap year compensation
AM/PM or 24 hour format - user selectable
INSTALLATION
UNIT IS TO BE INSTALLED BY A LICENSED ELECTRICIAN
Unit contains 2 SPDT relays. Left relay will close
for 2 seconds between C & NO when an ON pulse
is scheduled. Right relay will close for 2 seconds
between C & NO when an OFF pulse is scheduled.
NOTE: C & NC of right relay is used to OPEN electrically held contactors.
1. To remove unit from enclosure: Push tab on right
to swing unit to the left and remove.
2. Mount the enclosure at eye level using screws or
other suitable fastening device. Bring supply and
load wires in through bottom or side knockouts.
DO NOT USE TOP.
Input wires to controller must be dedicated i.e. no
other loads connected to the same circuit.
3. Install a standard 9 volt lithium or alkaline battery
(not supplied) by gently squeezing the right side of
the battery cover on the front of the unit and pull
to open. Pull out the battery connector and con-
nect the battery. Reinstall battery cover. Lithium
should be replaced every 3-5 years, Alkaline
every year.
NOTE: Unit can be fully programmed using battery
power only.
4. Reinstall unit by reversing step #1 above and con-
nect wires to unit as per suggested wiring dia-
grams. See illustration on enclosure label.
KEY FUNCTIONS
DAY/MONTH: Press to advance the day in the CLK
mode. Press to advance the Month in the DATE
mode.
HOUR/DATE: Press to set the Hours in the CLK
mode and in the Schedule SET mode. Press to
advance Date in the DATE mode.
MIN/YEAR: Press to set the Minute in the CLK mode
and in the Schedule SET mode. Press to advance
Year in the DATE mode.
OVERRIDE: Press to alter the Load status and/or to
Override scheduled event.
MODE: Press to advance to next mode without
affecting the scheduled memory information.
Sequence is: RUN, CLK, DATE, schedule SET. In
the SET mode, unit automatically reverts to the
RUN mode if no entries are made for 5 minutes.
SP DAY: Press during RUN mode to execute the
“SPECIAL DAY” schedule everyday. LCD will display
D in upper right corner. Pressing SP DAY again will
toggle the unit back to normal 7 day program opera-
tion.
2
DAY
MONTH
HOUR
DATE
MIN
YEAR
OVER-
RIDE
MODE
SP
DAY
ON/
OFF
ENTER
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3. Install a standard 9 volt lithium or alkaline battery
(not supplied) by gently squeezing the right side of
the battery cover on the front of the unit and pull
to open. Pull out the battery connector and connect the battery. Reinstall battery cover. Lithium
should be replaced every 3-5 years, Alkaline
every year.
NOTE: Unit can be fully programmed using battery
power only.
4. Reinstall unit by reversing step #1 above and connect wires to unit as per suggested wiring diagrams. See illustration on enclosure label.
KEY FUNCTIONS
DAY/MONTH: Press to advance the day in the CLK
mode. Press to advance the Month in the DATE
mode.
HOUR/DATE: Press to set the Hours in the CLK
mode and in the Schedule SET mode. Press to
advance Date in the DATE mode.
MIN/YEAR: Press to set the Minute in the CLK mode
and in the Schedule SET mode. Press to advance
Year in the DATE mode.
OVERRIDE: Press to alter the Load status and/or to
Override scheduled event.
MODE: Press to advance to next mode without
affecting the scheduled memory information.
Sequence is: RUN, CLK, DATE, schedule SET. In
the SET mode, unit automatically reverts to the
RUN mode if no entries are made for 5 minutes.
SP DAY: Press during RUN mode to execute the
“SPECIAL DAY” schedule everyday. LCD will display
D in upper right corner. Pressing SP DAY again will
toggle the unit back to normal 7 day program operation.
2
DAY
MONTH
HOUR
DATE
MIN
YEAR
OVER-
RIDE
MODE
SP
DAY
ON/
OFF
ENTER
ON/OFF: Pressing each time will select ON or OFF
pulse. Multiple OFF pulses may be scheduled to cancel override ON pulses.
ENTER: Press to store the displayed information into
memory. Information will not be stored until
ENTER is pressed.
NOTE: During settings, each press of the key will
advance one number. For rapid advance, hold key in.
SETTING THE UNIT
SELECT AM/PM OR
24 HOUR MILITARY FORMAT
Upon powering up the unit, model number 100P
appears on the screen. The LCD will next display
12H which is an automatic (AM/PM) format.
Press ENTER to keep AM/PM format or press HOUR
key to alter 24 hour (Military) format and then press
ENTER.
Once the ENTER is pressed, unit goes to RUN mode
You can recognize that the unit is in the RUN mode
when the real time (including seconds) is displayed.
NOTE: Once you select and ENTER the above format (either AM/PM or 24 hour military), you can not
alter it without removing all power to the unit by disconnecting the battery and line power.
3
SU
AM
OFF
TO SET CLOCK
Press MODE key; display shows CLK.
Press DAY/MONTH key to select today’s day. Press
HOUR key to set present hour (check AM/PM). Press
MIN key to set present minutes. Press ENTER key.
Unit now stores present time. Seconds are set to zero.
DAYLIGHT SAVING
The user may select either standard U.S. option or no
daylight saving at all.
1. U.S. OPTION: Daylight saving is automatically set
when entering the current month/date/year. The
unit will add one hour on the first Sunday in April,
and subtract one hour on the last Sunday in
October. You never need to look up the tables, or
enter the spring and fall correction dates yourself.
2. NO DAYLIGHT SAVING: The unit will not
be con-
figured for daylight saving time correction by not
entering the month/date/year.
TO SET DATE
NOTE: ENTER ONLY IF AUTOMATIC DAYLIGHT
SAVING IS DESIRED. IF NOT REQUIRED, DO
NOT
SET DATE. INSTEAD, SKIP THE FOLLOWING
SECTION AND PRESS MODE KEY UNTIL DIS-
PLAY SHOWS SET.
Press mode key until display shows DATE.
DATE
4
SU
AM
CLK
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