Installation Manual

1
Floor-Mount Electromagnetic Door
Holder Installation Instructions
Description
The Floor-Mount Electromagnetic Door Holder is designed
for use in fire door applications. The door holder is
controlled by a UL Listed fire alarm control panel.
Wiring Instructions
Installing the Electromagnetic
ESL
Selecting a Location for the Conduit
When installing the door holder, the conduit wiring is pulled
through the center of the mounting gasket and base plate.
To allow enough space for the door holder assembly, make
sure there is a 6-inch diameter clearance around the conduit
location.
All wiring must conform to the National Electric Code
(NEC) and/or local codes having jurisdiction.
Important: When you connect the wiring for the single-
coil or double-coil 24/120 door holder, attach the green wire
to the earth ground.
Assembly
Step 1:
Using the gasket as a template, mark the four outer corner
drill hole locations on the floor. Check the alignment of the
gasket to ensure the door magnet(s) will be as flush as
possible with the door(s).
Step 2:
Drill holes 3/8 inch diameter by 1 to 1
1/8 inch (preferably 1 1/16 inch)
deep in floor. Insert the cement
anchors in the drill holes. Hammer
each anchor down until it is flush
with the floor, and then expand the
anchor with the provided setting tool.
Step 3:
Line up the gasket and base plate with the holes, pull the
conduit wiring through the center hole, and place the gasket
and base plate on the floor. Make sure the base plate has
the extruded-thread side up.
Step 4:
Secure the gasket and base plate to the floor with the four
retaining screws.
Step 5:
Connect the conduit wiring to the
electromagnetic assembly. See
Wiring Instructions.
Step 6:
Line up the two screw holes on the
electromagnetic assembly with the
two raised screw holes on the base
plate, and then place the assembly
over the base plate and onto the
gasket. Make sure each magnet is
facing a door (one or two
depending on the model).
Step 7:
Secure the electromagnetic
assembly to the base plate using
the two retaining screws.
CLH CLH
CLH CLH
CLH
Low Voltage Application
Low Voltage
Voltage References
C = common
L = low
H = high
High Voltage
High Voltage Application
Setting tool
Anchor
Expander
U
L

LISTED
CSFM