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20. TROUBLESHOOTING - FOR PROFESSIONAL INSTALLER ONLY
The system displays the fault(s) automatically one at a time as follows:
System Fault Sequence Display:
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Step 1
Step 1
Step 1
Step 1
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Message number is displayed for
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approximately 3 seconds
(example: Message 15).
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Step 5 : Steps 1 to 4 are repeated until all system fault is clearned.
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FAULT DISPLAY
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#1, #7 + #8 Flashes
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#5, #6, #7 + #8 Flashes
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#2, #5, #6, #7 +
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#2, #5, #6, #7 +
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#2, #5, #6, #7 +
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Step 2
Step 2
Step 2
Step 2
Pause between messages for
approximately 1 second.
CODE
PROBLEM
NOTE:
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• If no buttons are pressed within 120 seconds, the programming mode terminates automatically.
• OPEN and CLOSED door positions programmed without passing the reference point.
• Adjustments setting interrupted
8
before completion.
• Defective RPM sensor/ operator
9
system blocked.
• Door movement too stiff.
• Force required to move door
exceeded set force level.
10
• Maximum driving power
setting is too low.
• Operator exceeded maximum
11
run time limit.
• Photo eye system not
15
connected properly.
• Photo eye sensors not aligned.
• Force watchdog circuit
found error.
16
• Power sensor for the automatic
cut-out is defective.
• Undervoltage, operator system
overloaded at maximum power
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setting (16).
• Operator system overloaded.
• Door movement too stiff or
irregular.
• Door blocked.
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• Automatic cut-out is set to be
too sensitive.
Step 3
Step 3
Step 3
Step 3
Operating mode is displayed for
approximately 3 seconds
(example: Operating voltage).
SOLUTION
• Door can be operated normally. Recheck adjustments if
adjustment settings were not completed. Refer to page 19.
• Have operator serviced.
• Check door for obstructions, proper manual operation, proper
balance, or broken springs. Clear obstructions or have door
serviced.
• If door is OK, increase force setting. REPEAT THE "SAFETY
REVERSAL TEST" (page 23) AFTER ADJUSTMENT IS
COMPLETE.
• Vérifiez la force maximale programmée (Voir « programmation
avancée », page 22 / Menu 1 et 2)
• Make sure rail is connected to operator head and belt or
chain is moving.
• Check photo eye sensors wiring and connections. Refer to
page 14.
• Realign photo eye sensors. Refer to page 24.
• Readjust force and run operator up and down twice. REPEAT
THE "SAFETY REVERSAL TEST" (page 23) AFTER
ADJUSTMENT IS COMPLETE.
• Have the motor unit checked.
• Have the external power supply checked.
• Check door for obstructions, proper manual operation, proper
balance, or broken springs. Clear obstructions or have door
serviced. If needed.
• Vérifiez l'arrêt automatique. (voir « Programmation avancée »,
page 22 / Menu 3 et 4).
Step 4
Step 4
Step 4
Step 4
Pause between messages for
approximately 1 second.
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