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ED900 09-2021DL4617-001
dormakaba ED900 Setup and Troubleshooting Instructions Chapter 5
. Operator status LEDs
Fig. 5.4.1 Operator status LEDs
.. Operator status LEDs.
. Red LED
Blinking codes are used to indicate "ln__" information
(system status or operating conditions) or certain
error codes "E__".
. Yellow LED
Maintenance interval indicator. When illuminated, an
indication the operator system has to be serviced.
. Green LED
• On, internal Vdc power is On.
• Off, internal Vdc power is Off.
TIPS AND RECOMMENDATIONS
Information on LED status codes and
maintenance intervals can be found in
Appendix B, Troubleshooting.
1 Red LED
2 Yellow LED
3 Green LED
4 Power switch
1
2
3
4
1 2
3
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