Tork EWZ120, EWZ103, EWZ101 User Manual

INSTRUCTION MANUAL

EWZ101
EWZ103
EWZ120

DIGITIAL TIME SWITCH

FOR TECHNICAL SUPPORT:

888.500.4598

MLI-205 (C)

TABLE OF CONTENTS

Installation Instructions and

Capabilities . . . . . . . . . . . . . . . . . . . . 1

1.0 To Set The Clock . . . . . . . . . . . . . . . . . . 2

1.1 To Modify Clock . . . . . . . . . . . . . . . . . . 2

(After previously Set)

2.0 To Set Date . . . . . . . . . . . . . . . . . . . . . . 2

2.1 To Modify Date . . . . . . . . . . . . . . . . . . . 3

(After previously Set)

3.0 Daylight Saving Time . . . . . . . . . . . . . . 3

3.1 To Modify Daylight Saving Time . . . . . . 4

4.0 Schedule Set Mode . . . . . . . . . . . . . . . . 4

4.1 Setting Hour, Minutes and Days . . . . . . 4

5.0 To Set Astronomic . . . . . . . . . . . . . . . . . 5

5.1 Selecting Astro Days . . . . . . . . . . . . . . . 5

6.0 Astronomic ON, Time OFF . . . . . . . . . . 6

6.1 Time ON, Astronomic OFF . . . . . . . . . . 6

6.2 Delete Astronomic Setting . . . . . . . . . . . 6

7.0 Review, Modify, Delete schedules . . . . . 7

8.0 Manual Override . . . . . . . . . . . . . . . . . . 8

9.0 Update Status . . . . . . . . . . . . . . . . . . . . 8

10.0 Notes: Clear memory . . . . . . . . . . . . . . 8

Schedule Sheets . . . . . . . . . . . . . . . . . .10,11

Astronomic Latitude Zones . . . . . . . . . . 12

egaPnoitceS

TORK MODEL EWZ101/103/120

7 DAY DIGITAL TIME SWITCH

READ INSTR

UCTIONS 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. To remove unit from enclosure: Push the tab on right

to swing unit 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 or side knockouts. DO NOT USE
TOP.

3. Reinstall unit by reversing step #1 above and con-

necting wires to units as per suggested wiring dia­grams. See illustration and warning on back page.

CAPABILITIES

- 7 Day scheduling.

- ON and OFF set points:

Total number of events - 20 per day / week.

- Minimum setting – 1 minute

- Capable of different schedules each day of the week

- Astronomic Option. For automatic ON at sunset, OFF

at sunrise for outdoor lighting.

FEATURES
Daylight Saving Automatic (can be adjusted).
Leap Year Automatic compensation.
Display LCD
Manual Override Until the next schedule ON or OFF

Automatic operation then resumes.

Power Outage Permanent schedule retention

Super capacitor maintains real
time up to 4 days.

.

1

PROGRAMMING YOUR EWZ 101/103/120

NOTE: AFTER MAKING ANY CHANGES TO THE

PROGRAM, PRESS MODE TO GO TO RUN MODE
AND THEN PRESS EVENT TO UPDATE THE
LOAD STATUS.

AT POWER UP:
Unit should be program with AC power. Do not pro­gram under super cap back up power. When power-

ing up the unit for the first time, allow 1-2 minutes for
supercap to charge, then 12:00 will flash on the display.

Press reset button after 2 minutes if screen is blank.

Press MODE to go to the CLK mode.
After pressing the MODE key the display will

M

show:

MO TU WE TH FR SA SU ASTRO

C

CH1 MOM PM OFFSET CH2

CLK

AM

DATE SCH AUTO MAN

1.0 TO SET CLOCK

Press HOUR and MIN to advance to the present
hour and mins. Check AM/PM, and press ENTER.

1.1 TO MODIFY CLOCK

Press MODE until the display shows: CLK. Press
HOUR an MIN. to modify clock and press ENTER.

2.0 TO SET DATE

If you are setting for the first time, display will
show:

TU WE TH FR SA SU ASTRO

MO

DATE

CLK SCH AUTO MAN

Press MONTH, DATE, and YEAR key to advance
to the desired Month, Date and Year, then press
ENTER.

2

NOTE: The day of the week will be automatically
set once the date is set.

2.1 TO MODIFY DATE

Press MODE until the display shows DATE. Press
MONTH, DATE and YEAR to modify present set-
tings and then press ENTER.

3.0 DAYLIGHT SAVING TIME

After setting or modifying the date, display will
show:

ON

a. For standard USA daylight savings (DSt), press
MODE and go to step 4.0.
b. For dates other than standard USA dates, press
MONTH and go to step 3.1.
c. If daylight saving time (DSt) is NOT required, press
DEL and display will show:

OFF

Press ENTER then go to step 4.0.

TO MODIFY STANDARD USA DAYLIGHT

3.1

OFF

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 is set, the unit
will automatically calculate the correct start dates
in the future.

3