VIKING TECHNICAL SUPPORT 1.800.908.0884
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Manual Release
When manual operation is required:
a. Open the cover to the Lock
b. Inset the Release Key into the Lock
and rotate towards the gate post.
c. Pull the Lever out and manually
move the gate.
“UL”
Protects against entrapment in both the opening and closing directions. Input will
reverse the gate momentarily in the opposite direction it was traveling. Refer to page 29.
“Re-Open”
Protects against entrapment in the closing direction ONLY. Input will reverse the
gate all the way to the Open Limit. Refer to page 29.
IMPORTANT SAFETY INFORMATION
!
WARNING! Not Following these instructions may cause severe injury or death.
Monitored Entrapment Protection Installation
!
IMPORTANT:
A minimum of one Monitored External Entrapment Sensor is required to be
connected to the UL terminal OR the Re-Open terminal. If there is a possible entrapment
zone in the open direction, an external sensor MUST be wired to the “UL” input or the
installation will not comply with UL 325.
UL LEARN
NO LEARN
10K Monitored Terminal
10K Monitored Terminal
STEP 1:
Connect the monitored entrapment
protection sensor(s) to the Viking control
board as illustrated.
STEP 2:
Execute the Learn Process:
• Toggle the “Diagnose” button until you see
UL LEARN NO LEARN
on the LCD Display.
• Press and hold the “Stop” button.
• Toggle the “Diagnose” button once.
• The number of Monitored sensors
connected to the “UL” or Re-Open
terminals will now be displayed.
EXAMPLE:
UL LEARN
UL2 RO1
UL SENSOR ERRORS:
If an problem occurs with one of the monitored
entrapment sensors, the “Stop” LED will flash and
an ERR message will be displayed, indicating which
input terminal(s) the sensor is connected to.
TERMINAL:
“UL”
“Re-Open”
“UL” & “Re-Open”
ERROR
MESSAGE:
ERR SENS
UL
ERR SENS
RO
ERR SENS
UL RO
Manual Release
To reengage the gate:
Close the Lever back and
rotate the Release Key away
from the gate post.
Manually move the gate
towards the Manual Release
Assembly until engaged.
c
b
