Tork E103P, E120P, E101P User Manual

TORK E101P/E103P/E120P

24 Hour Digital Time Switch

READ INSTRUCTIONS CAREFULLY BEFORE ATTEMPTING TO INSTALL TIME
SWITCH SEE WARNING ON BACK PAGE - 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 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.

3. Install 9 volt alkaline or lithium battery (not supplied) by sliding bat­tery cover (located on top of front panel) in direction of arrow and remov­ing. Carefully remove the battery connector and attach to battery. Insert
battery into provided space. Reinstall battery cover.

Note: Unit can be fully programmed using battery power only but should be
connected to AC power immediately after in order to save battery life.

4. Reinstall unit by reversing step #1 above and connect wires to unit
as per suggested wiring diagrams. See illustration and warning on back
page.

KEY FUNCTIONS

DAY: Press to select proper day of the week in the CLK (clock) mode
HOUR: Press to set the hours in the CLK mode and in the SCH (sched-

ule) mode.
MIN: Press to set the minutes in the CLK mode and in the SCH mode.
OVERRIDE: Press to alter the current load status (operates in both

AUTO and MAN modes).
MODE: Press to advance to next mode. Sequence is: CLK, SCH, AUTO,

MAN. In the CLK and SCH modes, UNIT AUTOMATICALLY REVERTS
TO THE AUTO MODE IF NO ENTRIES ARE MADE FOR 5 MINUTES.

DELETE: Press to delete the displayed information when in the SCH
mode.

AUTO: Press to exit from any other mode directly to the Auto mode.
ENTER: Press to store the displayed information into memory.

Information will not be stored until ENTER key is pressed.

NOTE: During settings, each press of the key will advance one num­ber. For rapid advance, hold key in.

TO SET CLOCK

Press MODE key until display shows CLK.
Press DAY key to select current day. Press HOUR key to select current

hour. Check A (AM) or P (PM). Press MIN key to select current minute.
Press ENTER key and the clock is set for current time and day.

TO SET SCHEDULE

If display does not show SCH, press mode key until display shows SCH.

Note: There are 7 ON and 7 OFF set points which alternate (set point #1
is ON; #2 is OFF; #3 is ON).

The display will Indicate it is ready to receive SCH setpoint #1 which is
an ON event.

Press HOUR and MIN keys for the first ON setting (check for AM or PM).

Press ENTER key to store the information and display will indicate it is
ready to receive SCH setpoint #2 which is an OFF event.

Press HOUR and MIN keys for the first OFF setting. Then press ENTER
key to store the information and display will indicate it is ready to
receive SCH setpoint #3 which is the next ON event.

Proceed for up to 7 ON and 7 OFF setpoints. Then press MODE key and
unit will go to the AUTO (run) mode.

In the AUTO mode, the unit will display current time and day as well as
load status (ON and OFF).

Note: When the unit is returned to the auto mode, check the load status of the cur­rent setting. If it is showing OFF but should be ON, press the override key. The unit
will correct itself at the next scheduled event and no further alteration will be neces­sary.

REVIEW/MODIFY

1. CLOCK - ALTER TIME

Press mode key until display shows CLK.

Press DAY, HOUR, and MIN keys to change to the correct time. Press
ENTER.

2. SCHEDULE - REVIEW

Press mode key until display shows SCH.

Press ENTER key repeatedly to review all the scheduled entries.

3. SCHEDULE - MODIFY

During the review (see previous section) any setpoint can be modified or
deleted. Use the HOUR and MIN keys to modify. Use the DELETE key to
eliminate that event. Press ENTER key after each modification.

OVERRIDE - TEMPORARY

In order to temporarily change the current ON or OFF status of a load,
simply press the override key when the unit is in the AUTO mode. The
altered load status will flash. Override is in effect until the next scheduled
event. In order to cancel the override, press override key again.

OVERRIDE - LONG TERM

Press mode key until display shows MAN (manual). Normal schedule
will not be executed and the load status will remain unchanged as
indicated. Press the OVERRIDE key to obtain the correct status or
to alter the load status.

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LR21743