6
Auto Operator Wiring
Auto operator
COM
NO
4630/4640 Series Electric Auto-
Equalizers
Terminals 17 or 19
Terminals 16 or 18
7900 Series Pneumatic Auto-
Equalizers
Terminal 10
Terminal 8 (for Door A) or
Terminal 6 (for Door B)
9100 Series Benchmark
Either “MAIN ACT” terminal
Either “MAIN ACT” terminal
2800/9500 Series Senior Swing
P6 or P7 cable, yellow wire
P6 or P7 cable, gray wire
Troubleshooting
Power supply/Relay cabinet
Scenario
Cause
Solution
No LEDs (Red or Green)
on in Power Supply/Relay
Cabinet
120V not supplied to transformer
Verify 120V connection to black wires (Primary) on
transformer.
Improper wiring to transformer
Verify 120V connection to black wires (Primary) on
transformer.
Incorrect voltage from transformer
Verify a minimum of 24VAC output from red wires
(Secondary). Typical Output ~27VAC.
Logic Module Display
won’t turn on, but Power
Supply LEDs (Red &
Green) on
Improper wiring from transformer to
cabinet
Verify red transformer wires are wired to AC inputs
on power supply (in cabinet).
Power wires disconnected
Verify the red and white wires are connected to
Logic Module power input.
Verify red and white wires are connected to power
board.
Power supply DIP switches set
improperly
Verify DIP switches are set to 24V.
E-strike (Fail Safe mode)
Scenario
Cause
Solution
Electric strike
won’t lock after
closing the door
or after pushing
“Push to Lock”
Logic Module not in Mode 7
Change Logic Module to Mode 7 and ensure all mode 7 settings are
set as shown in the instructions
No power to the strike
Ensure proper wiring from Door Strike terminals to Electric Strike
wiring harness (female).
Check if voltage is present across Door Strike terminals in the cabinet
after pushing the button. If voltage is present, ensure all wires to the
electric strike harness are fully connected and that the harness is
fully seated/connected to the electric strike connector.
If voltage is not present across Door Strike terminals, ensure wires
from the Logic Module are fully connected to the Door Strike
terminals. If the wires are not connected, then they need to be
connected. The Logic Module’s blue wire should go to the upper (+)
terminal, and the Logic Module’s white wire should go to the lower
(-) terminal.
If wires going from the Logic Module to the Door Strike terminals
have not come loose/disconnected at either end, then check to
ensure that the LED display on the Logic Module is lit up as ‘7’. If the
module is set to ‘7’, then ensure all mode 7 settings are set as shown
in the instructions.
If the LED Display is not on, then check the power troubleshooting
section as either the module is bad or the module is not being
powered up.
If the LED Display is not set to ‘7’, press the far left “MENU” button
on the Logic Module and use the “UP” or “DOWN” buttons to scroll
to mode ‘7’. Ensure all mode 7 settings are set as shown in the
instructions.
