INSTALLATION GUIDE
TROUBLESHOOTING
Check On-Off switch for proper position.
Check LED status for LD 5, 6, and 7. If any of these LED’s
are OFF, the door will not open. They require a normally
closed circuit.
Launch a new setup – see page 26.
Check status of emergency input 12.
Door has traveled closed past the 0
O
position.
Check status of LEDs” LD2, 3, 4, 8 on the I/O board.
If any of the LED’s are ON, check the associated input.
Door will not reach its fully open or closed position
Check the mechanical stops on the operator for proper
adjustment.
Slow flashing red LED (LD2) at the Adjustment Control Board
Indicates a possible fault in the control.
o Check LED status for the other inputs. This will
identify if any inputs are currently active.
Indicates a potential faulty setup.
o Loose or incorrect motor connection.
o Possible loose chain tensioner - refer to Appendix
for chain tensioner adjustment procedures.
o
Launch a new setup. If problem repeats and there
are no other discrepancies noted, replace the
operator/control sub-assembly.
Door closes too fast at last 5 to 10 degrees of closing
Ensure dip switch 8 is OFF.
Ensure there is no binding of the door as it is closing
through the last few degrees of closing. If binding exists
(from a tight bottom sweep, for example), correct the
condition and then re-launch a new setup.
Check On-Off switch for proper position.
Check LED status for LD 5, 6, and 7. If any of these LED’s
are OFF, the door will not open. They require a normally
closed circuit.
Launch a new setup – see page 26.
Check status of emergency input 12.
Door has traveled closed past the 0
O
position.
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Automatic Doors & Building Access Control
SW10 (Full Power) & SW19 (Low Energy)
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