Tork EWZ101C Manual de usuario

INSTRUCTION MANUAL

FOR TECHNICAL SUPPORT:

888.500.4598 •[email protected]

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EWZ101C

EWZ201C

DIGITIAL TIME SWITCH

MLI-225 (A)

CLOCK OPERATED SWITCH

469D

TABLE OF CONTENTS

Section Page

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

Planning Your Program..........................1

Planning Your Holiday Schedule ...................2

Installation...................................3

Programming.................................3

1.0 Select 2 Ch Or DPST Mode........................3

2.0 Set Clock ................................... 4

3.0 Set Date.....................................4

4.0 Daylight Saving Time ...........................5

4.1 No Daylight Saving Time.........................5

4.2 To Modify Daylight Saving Time ...................5

5.0 Holiday Mode.................................5

5.1 Set Holiday Dates..............................5

6.0 Schedule Set Mode .............................6

6.1 Setting Hour, Minutes And Days ...................6

7.0 Astronomic Mode ..............................7

7.1 Selecting Astro Days............................8

8.0 Review, Modify, Delete Settings....................8

9.0 Override Key ................................10

10.0 Event Key ..................................10

11.0 Use As Momentary Unit ........................11

12.0 Notes......................................11

Schedule Sheets ..............................13

Astronomic Latitude Zones ......................16

Wiring Diagrams .............................17

TORK MODEL EWZ SERIES

7 DAY TIME SWITCH

CAPABILITIES:

• 7 Day scheduling.

• 32 set points.

• EWZ101C may be wired as SPST or SPDT.

• EWZ201C ﬁeld convertible for 2 channel, 1 channel

DPST or Momentary.

• 20 Block Holidays.

• Astronomic Option. For automatic ON at sunset, OFF

at sunrise for outdoor lighting.

FEATURES:

Daylight Saving - Automatic (user selectable).

Leap Year - Automatic compensation.

Power Outage - Permanent schedule retention. Supercapacitor

provides 4 days of real time backup.

Manual Override - Until the next scheduled event.

Multi-Voltage Input - 120 – 277 Volts

Planning Your Program

EWZ201C two channel mode allows you to set-up different

control logic for each channel. A channel could be sunset to

sunrise while the other channel is sunset to time OFF.

EWZ201C one channel mode allows you to set-up the two

relays as DPST. Both relays turn ON and Off at the same

time. This is useful for switching 208 or 240 volts.

Momentary output mode is used for switching

latching contactors. The installation section describes

how to remove a jumper on the back to set timer

for this mode.

Two SCH events must be used to complete a schedule

for each channel. An event must be entered for ON and

an event for OFF. The event screen will indicate the number

of each event from 01 to 32.

Here are examples for the most common uses. For other

ideas call the toll free Tork Tech Help Line 888-500-4598.

1. Sunset ON and Sunrise OFF 7 days a week: After setting

CLK (clock), DATE, and DST (daylight saving time), go to

the ASTRO mode section 7.0 to enter latitude and enter

sunset and sunrise days.

2. Sunset ON and 10:00pm OFF 7 days a week: After set-

ting CLK (clock), DATE, and DST (daylight saving time), go

to SCH (schedule) mode section 6.0 to enter the 10:00pm

OFF time. Then go to the ASTRO mode section 7.0 to enter

latitude and enter sunset days.

3. Time ON and Time OFF: After setting CLK (clock), DATE,

and DST (daylight saving time), go to SCH mode section

6.0 for two entries. One for ON and the other for OFF at

the times you choose.

Planning Your Holiday Schedule

Select up to 20 holiday blocks that have a start date and

an end date. Holiday blocks can be anywhere from 1

day in length (the same start and end dates) or up to 364

consecutive days. Holiday blocks must not cross over

December 31st. If a holiday block must run from December

18th through January 5th, two blocks must be entered. One

block from 12/18 to 12/31, and then another from 01/01

to 01/05.

On these dates, the timer will execute the same special

schedule. Enter the holiday schedule in section 5. If no

schedule is entered with a holiday day group in section 5,

On/Off operations will be omitted for the holiday dates.

Astronomic schedule is not affected by holiday dates. The

timer will always execute the sunset/sunrise schedule if

chosen in section 7.

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

outward and lift up on the mechanism on the right side.

Left side is held in place as the mechanism swings out

to the left then 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. EWZ201C can also be ﬁeld converted to be used as

momentary unit. Jumper in place equals maintained

contacts. Jumper removed equals momentary opera-

tion. To make this conversion, remove a small black

jumper from the back of the mechanism. It is located

on the upper right next to R35 marking. After power is

restored press the reset button to set momentary opera-

tion. Reset the unit by inserting a small pin or paper

clip into the small hole next to the EVENT key. Press

and release.

4. Reinstall unit by reversing step #2 above and connect-

ing wires to units as per suggested wiring diagrams at

back of manual.

5. Apply power to unit. Unit should only be programmed

with AC power. Do not program under super capacitor

backup power.

6. AT POWER UP; When powering up the unit for the ﬁrst

time, allow 1-2 minutes for super cap to charge. Press

reset button after 2 minutes if screen is blank.

PROGRAMMING YOUR EWZ101C STARTS WITH

STEP 2.0

PROGRAMMING YOUR EWZ201C STARTS WITH

STEP 1.0

NOTE: AFTER MAKING ANY CHANGES TO THE

PROGRAM, PRESS MODE TO GO TO RUN MODE AND

THEN PRESS EVENT TO UPDATE THE LOAD STATUS.

1.0 TWO CHANNEL / ONE CHANNEL SELECTION.

The ﬁrst time unit is powered up, display will show a ﬂash-

ing 2CH.

1.1 For 2 CHANNEL Operation.

Press ENTER then go to section 2.0.CLK (clock) mode.

1.2 For 1 CHANNEL DPST operation.

Press DEL and display will show a ﬂashing 1CH.

Press ENTER to save change and go to section 2.0.CLK

(clock) mode.

2.0 TO SET CLOCK.

The display will show:

CLK

Press HOUR and MIN to advance to today’s time. Check

AM/PM, and press ENTER.

3.0 TO SET DATE.

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

default date:

Press MONTH, DATE, and YEAR key to advance to today’s date

then press ENTER.

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

date is entered.

4.0 DAYLIGHT SAVING TIME.

The display will show dSt ON.

For standard USA daylight saving time (dSt), press MODE

then go to section 5.0.

4.1 NO DAYLIGHT SAVING TIME.

If daylight saving time (dSt) is NOT required, press DEL

display will show:

Press ENTER then go to section 5.0.

OFF

DATE

4.2 TO MODIFY STANDARD USA DAYLIGHT

SAVINGS DATES.

For dates other than standard USA dates, consult factory.

T[email protected]

5.0 HOLIDAY MODE.

Holiday screen will show HdAY00 if no holidays are entered.

5.1 TO SET HOLIDAY START DATE.

Press the ENTER. The screen shows:

Press the MONTH, and DATE keys to set the desired start date

(ON). Press the ENTER key.

5.2 TO SET HOLIDAY END DATE.

The screen shows:

The ﬁrst Holiday block end date (OFF) can now be entered.

Choose (a) or (b) below.

a) FOR SINGLE HOLIDAY. Press the ENTER key.

b) FOR BLOCK HOLIDAY DATES

Set the ending date (OFF). Press the MONTH, and DATE keys

to set the date to the desired end date. Press the ENTER key.

OFF

5.3 ADDITIONAL HOLIDAY ENTRIES.

Repeat steps 5.1 and 5.2 for all holidays. Press MODE when

holidays are complete.

6.0 SCHEDULE SET MODE.

Press MODE until display shows:

EWZ201C in optional 1 channel or momentary mode or

EWZ101C allows only 1 channel for programming. For

EWZ201C in 2 channel mode, press CH1/CH2 to select

channel 1 or 2 for programming.

6.1 SETTING HOURS, MINUTES AND DAYS.

a. Press HOUR and MIN to set desired time.

b. Press EVENT to set desired event (ON or OFF).

c. Press DAY to change the selected day groups from all

days MO to SU.

A schedule with day group 12 (all days ﬂashing) will be

executed on the Holiday block dates selected in section 5.

SCH

NOTE: The holiday indication with all days ﬂashing will only

show if a holiday date has been entered in section 5.0

Press ENTER. The display will show:

At the next blank screen press CH1/CH2 EWZ201C to select

desired channel and proceed with the steps above to set

more schedule entries.

Each ON and OFF setting must be entered separately. A

complete ON/OFF pair will include two schedules.

Always press ENTER to save a new entry. Continue to press

ENTER to review all 32 schedule positions. Press MODE when

schedule is complete.

7.0 ASTRONOMIC MODE (SUNSET/SUNRISE).

Display shows:

To skip, press the MODE key.

7.1 SELECTING CHANNEL AND LATTITUDE.

Press CH1/CH2 to select channel 1 or 2 for EWZ201C. Press

LATITUDE key to advance to the desired degree of latitude,

from 10° to 60° north or 10° to 60° south.

NOTE: A map is in the back of these instructions.

Press ENTER.

ASTRO

CH1

SCH

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