Quick Fix Instructions - Manaras Opera MGH Installation Instructions Manual

1

Quick Fix Instructions

Table 10 - Basic Troubleshooting Guide ~ from floor level
Symptom
Door doesn't respond
to any command
Door doesn't not
respond to "Close" or
radio commands
When pressing "Open"
button, door opens
~1-2 ft, then stops and
reverses
Door doesn't respond
to any radio command
Timer to Close doesn't
close the door
Timer to Close closes
the door after being
suspended
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Possible Cause
 Chain hoist is in engaged position, if applicable.
(LED D9 is OFF)
 Disconnect chain is in engaged position, if
applicable. (LED D9 is OFF)
 "Stop" button is stuck. (LED D9 is OFF)
 No power supply. (LED D2 is OFF)
 Photo cells are not properly aligned or are
obstructed.
 Loop is obstructed (presence of metal).
(LED D10 is ON)
 Mechanical door lock is engaged.
 Verify if the rubber seal at the bottom of the
door is frozen to the ground (winter time).
 No power supply. (transmitter light is OFF)
 Poor radio control range.
 Photo cells are not properly aligned or are
obstructed.
 Timer to Close has been suspended
accidentally for ONE cycle.
 Timer to Close has been reactivated
accidentally.
33
➔ Return the chain to its neutral
position (electrical mode). Refer to
p.12 for further details.
➔ Release tension from the
disconnect chain and secure the
chain keeper. Refer to p.12 for further
details.
➔ Press and release the "Stop"
button on the wall station several
times.
➔ Verify the incoming power line
from the main breaker, making sure it
has not tripped or blown a fuse.
➔ Clear the obstruction or re-align
photo cells.
➔ Clear the obstruction.
➔ Release the door lock.
➔ Clear ice and free the rubber seal
at the bottom of the door.
➔ Replace transmitter's battery.
➔ Bring the radio transmitter closer
to the operator.
➔ Clear the obstruction or re-align
photo cells.
➔ Timer to Close will return to
normal after the door has been fully
closed. Refer to p.25 for further
details.
➔ To suspend the Timer to Close,
close the door completely. Then
press the "Stop" button 3 times and
then press the "Close" button 3 times.
Refer to p.25 for further details.
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