Dorma ED900 User manual

1
ED900 POWER CORD INSTALLATION
—
DORMA AMERICAS, Inc. Dorma Drive, Drawer AC Toll-Free: 800-523-8483 E-mail: [email protected]
08122560 08/14 Reamstown, PA 17567 Fax: [phone] Subject to change without notice
Installing the power cord
1
4
3
2
1.1 Disassemble the conduit box assembly, by removing
the pan head screw from the terminal block using a #1
phillips screw driver.
1.2 Slide the conduit box underneath the mounting plate.
1.3 Insert the pan head screw into the terminal block,
bushing and conduit box by using a #1 phillips screw
driver (5in-lbs).
Conduit box
Screw
Terminal block
1. 110V power cord
2. Conduit box
3. Cord grip
4. Wire nut
Bushing
Mounting
plate
1
The flexible power cord should not be routed through doorways, window openings, walls, ceilings, floors, or the like. The
cord should also not be attached or secured to the building structure. The cord cannot be concealed behind walls and the
like. Make sure the power cord does not become entrapped in any moving parts of the operator, door, or system.
To reduce the risk of electric shock, this equipment has a grounding type plug, that has a third (grounding) pin. This plug
will only fit into a grounding type outlet. IF the plug does not fit into the outlet, contact a qualified electrician to install
the proper outlet. Do not change the plug in any way.
For in-wall mounting: When installing the socket, please remember that the socket should be reached by hand.
(maximum 14" away)
ATTENTION! Connect the power cord to 120V 60 Hz ONLY.
WARNING! Power cords pose a rise of becoming entrapping in moving parts of the operator, door or system.

2
ED900 POWER CORD INSTALLATION
DORMA AMERICAS, Inc. Dorma Drive, Drawer AC Toll-Free: 800-523-8483 E-mail: dormaarchitectural@dorma. com
08122560 08/14 Reamstown, PA 17567 Fax: [phone] Subject to change without notice
2.1 Punch out the hole in the conduit box best suited for the
application.
2.2 Place the power cord into the grommet portion of the
cord grip and insert the cord grip into the hole using
pliers to compress it.
Hole
Conduit box
Cord
grip
Wiring the ED900
1.1 Loosen the terminal block connections and secure each
wire of the 110V power cable into its proper location on
the terminal block.
Black (live) = upper terminal
White (neutral) = lower terminal
Green (ground) = connect to ground wire
1.2 Align the mounting plate/conduit box assembly with the
bottom of the ED900 unit.
1.3 Feed the terminal block power cable through the bottom
of the plastic housing. CAUTION: DO NOT DAMAGE THE
WIRES.
2.1 Insert the male connection end of the main power cable
into the female connector inside the housing.
Terminal block Power cable
ED900 unit
Mounting plate/conduit box
Terminal
block power
cable
Housing
Male
connection
end
Female
connection
end
2
1
2