Tork Dgum-a, Dgu-a, Dglc-a User Manual
INSTRUCTION MANUAL
LISTED
DIGITAL TIME SWITCH
7 DAY WITH INPUT
DGU-A SERIES
DGUM-A SERIES
DGLC-A SERIES
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MLI-201(B)
TABLE OF CONTENTS
Section Page
Installation Instructions and
Capabilities ...........................1
0.0 Photo Sensor Calibration . . . . . . . . . . . . . . . . . . 2
1.0 Clock Format ..........................2
2.0 Clock Set Mode . . . . . . . . . . . . . . . . . . . . . . . . 2
3.0 Date Set Mode .........................3
4.0 Daylight Saving Time.....................3
4.1 To Modify Daylight Savings Dates ............4
5.0 Holiday Dates..........................5
5.1 To Set Holiday Dates .....................5
6.0 Schedule Set Mode ......................6
6.1 Setting Hours, Minutes, and Days ............6
7.0 To Set SUNSET Astronomic Schedule ..........8
7.1 Selecting ASTRO Days....................8
8.0 SUNSET ON and User-Selected Time OFF . . . . . . 9
8.1 User-Selected Time ON and SUNSET OFF . . . . . 10
8.2 To Delete SUNSET Settings ................10
9.0 Review, Modify, and Delete . . . . . . . . . . . . . . . 11
Planning Your Program ..................13
Timed Override........................14
Input Connections ......................14
Photo Sensor Calibration Diagram ..........16
Front Panel Controls . . . . . . . . . . . . . . . . . 17, 18
Wiring Diagrams ......................19
Schedule Sheets . . . . . . . . . . . . . . . . . . . .20 - 24
TORK MODEL
DGU-A/DGUM-A/DGLC-A SERIES
7 DAY DIGITAL TIME SWITCH WITH INPUT
READ INSTRUCTIONS CAREFULLY BEFORE
ATTEMPTING TO INSTALL TIME SWITCH. SEE
WARNING ON FRONT PANEL – Failure to comply with
instructions could result in personal injury and/or property
damage.
INSTALLATION:
UNIT IS TO BE INSTALLED BY A LICENSED ELECTRICIAN
1. Remove unit from enclosure by pushing the inside
tab (located near the outside hasp) to the right.
Swing unit to left and remove.
2. Mount the enclosure at eye level using screws
or other suitable fastening device. Bring supply
and load wires in through or side knockouts.
DO NOT USE TOP.
3. Reinstall unit by reversing step #1 above and
connecting wires to units as per suggested
wiring diagrams at the back of the manual.
4. Unit should be programmed with AC power. Do
not program under super cap back up power.
AT POWER UP;
Connect unit to main power source prior to entering the
settings. When powering up the unit for the first time,
allow 1-2 minutes for super cap to charge and the
display will show 12 HOUR. Press reset button after 2
minutes if screen is blank.
CAPABILITIES
- 7 day scheduling
- 56 set points
- 9 Block holidays
- Photo sensor and switched inputs
- Sunset Astronomic
1
FEATURES
Daylight saving - Automatic (user selectable)
Leap year - Automatic compensation
Power outage - Permanent schedule retention. Super
capacitor provides 7 days of real time back up.
Manual override - Until the next scheduled event
AM/PM or 24 hour format - user selectable
Multi-Voltage Input: 120 – 277VAC
0.0 PHOTO SENSOR CALIBRATION
(IF EPC-A installed, per wiring at the back of the manual)
a. Completely cover the EPC-A sensor.
b. Gently press the recessed Sensor Cal
Switch for at least 5 seconds then release.
After this button has been pressed, the red
LED directly above the button will blink four
times.
c. Calibration complete go to step 1.0 for
control set-up.
1.0 CLOCK FORMAT
The first time unit is powered up, it will display a
flashing 12 Hour. Use HOUR key to set clock format to
either 12 Hour (AM/PM) or 24 Hour. Press the ENTER
key.
2.0 CLOCK SET MODE
Press HOUR and MIN to advance to the present hour
2
and minutes. Check AM/PM, and press ENTER.
3.0 DATE SET MODE
Press MONTH, DATE, and YEAR key to advance to
the desired month, date and year, then press ENTER.
NOTE: The day of the week will automatically set
once the date is entered.
4.0 DAYLIGHT SAVING TIME
After setting or modifying the date, display will show:
a. For standard USA daylight savings (DSt), press
MODE and go to step 5.0.
b. For dates other than standard USA dates, press
MONTH and go to step 4.1.
c. If daylight saving time (DSt) is NOT required, press
DEL display will show:
Press ENTER then go to step 5.0.
3
4.1 TO MODIFY STANDARD USA DAYLIGHT SAVINGS DATES
NOTE: The first two digits represent the month and
the second set of digits represent the week in the
month. Choices for week are 01 (1st), 02 (2nd), 03
(3rd) or L (Last) week of the month. The default day
is Sunday (SU.) Once modified date set, the unit will
automatically calculate the correct start dates in the
future.
Now press MONTH and DATE buttons to modify the
starting DST settings. Pressing D AY changes default
day. EXAMPLE: A screen showing “04:01 SU S” repre sents April (04), the first week (01), Sunday (SU), and
the Start (S) of daylight savings time.
Press ENTER to save and the display will show:
Now press MONTH and DATE buttons to modify the
ending DST settings. Pressing DAY changes default
day. EXAMPLE: A screen showing “10: L SU E”
represents October (10), the Last week (L), Sunday
(SU), and the End (E) of daylight savings time.
Press ENTER to save and the display will show the
modified DSt starting date.
Press MODE twice to go to step 5.0.
4
5.0 HOLIDAY DATES
You are able to select up to 9 holiday blocks, which
will exclude all of the regular schedules, and execute a
special set that will only run on those specified days. If
no holiday schedule is entered in step 6, operations
will be omitted during the block. Holiday blocks can be
anywhere from 1 day in length (the same start and end
dates) or up to 364 days. Holiday blocks cannot
end after they begin. If a holiday block must run from
December 18th through January 5th, you have to
program one block from 12/18 to 12/31, and then
another from 01/01 to 01/05.
To skip, press the MODE key.
5.1 TO SET HOLIDAY DATES
Press the ENTER key.
Press the MONTH, and DATE keys to set the date to
the desired start date (H1 ON).
Press the ENTER key.
5
For a single day holiday, press the ENTER key
(OR)
Press the MONTH, and DATE keys to set the date to
the desired end date (H1 OFF)
Press the ENTER key.
Repeat for all holidays.
Press MODE when holidays are complete.
6.0 SCHEDULE SET MODE
6.1 SETTING HOURS, MINUTES, AND DAYS
Note: A schedule is needed for each event. If a typical
ON/OFF pair is required, use SCH 01 for the ON
event and SCH 02 for the OFF event.
Press the HOUR, and MIN keys to set the desired time.
Press EVENT to set desired event (ON or OFF)
Press CH SELECT key to select channel on
two channel units.
Press DAY to set desired day(s).
Note: With each DAY button push a different group of
days will appear.
6
Note: Selection #12 will only show if a holiday date
has been entered in step 5.
Press ENTER to save.
Follow the same procedures above to set more
schedule entries.
Press MODE when schedules are complete.
Unit is in the AUTO (automatic) mode.
The word FLASH may appear to indicate a new
program has been written to memory.
7
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