NSi Industries DGM100 Old Series - 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, electri-
cally (magnetically) held contactors.
Battery back-up uses standard 9 volt non-recharge-
able (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 elec-
trically 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