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88 KL1 Shorted
Door closed contact of the first door is still closed
[KL1=1] though the first door is open. Check contact,
wiring and input definition of KL1.
Cause
Troubleshooting
1. This error can only appear when you use bypass switch. this is
showing that the door reads feedback KL1 but the door is not
closed.
2. Check that the door contact is working.
3. If you have 2 doors check that the commands are not opposite
(KL1 to KL2 position).
TIP: Check electrical drawings pages 10-16.
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