3
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.
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