DORM
ED400 In Floor
Controller Manual
5
DORMA AUTOMATICS, Inc. 924 Sherwood Drive Toll-Free: 877-367-6211 DL3128-010
Lake Bluff, IL 60044 Fax: 877-423-7999 10/1/2007
E-mail: automatics@dorma-usa.com Subject to change without notice
!
Emergency: Fire and Break-Out
• The controller comes from factory with a jumper between the “FIRE” and “GND”
terminals, and between the "BRK.O.” and “GND” terminals. If either one of these
jumpers is open or missing, the controller will not operate: it will flash an "Emergency"
alarm.
• If the installation requires it, remove the jumper between the "FIRE" and "GND" screws
and wire a fire alarm to those two screws. The fire alarm output must be a normally
closed, dry contact.
• If the door has a breakout mechanism, witha switch, remove the jumper between the
"BRK.O." and "GND" screws and wire the switch to those two screws. Use the normally
closed contacts of the switch.
AC Power
• Connect power to the controller's "Power" connector (onright side panel). See the appendix
for the wiring.
• Make sure the AC power source is off.
• Route the AC power cable to the opener
• Cut off excess cable, strip the 3 wires
• Unplug the 3-screw, green terminal block from the controller
• Connect the 3 wires to the terminal block
• Plug the terminal block to the controller
WARNING! Do not plug the AC power into the MOTOR connector, or the
controller will be damaged! The AC power plugs provided are keyed so that
they cannot be plugged into the Motor connector. However, if you use other
plugs, nothing prevents you from plugging them in the wrong connector.
Door or arm installation
Refer to either the Surface Applied or Ovoerhead Concealed Mount, ED400 Installation Instructions
on mounting the door or the arm.
If the installation procedure requires that the operator’s pinion be in moved in the open position,
you may use the controller to do so, as follows.
• Turn on AC power to the controller.
• Set the Mode switch to the Off position.
• Turn the "Selector" knob to the "Learn" position.
• Set the Mode switch to the "On" position
• The pinion will start turning slowly in the open direction, and stop indefinitely at Back-Stop.
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