109
ED900
02-2020
08125330
dormakaba ED900 Installation Instructions – Double egress door
Appendix B
Red LED status
Display
Description
Steady flashing
Control unit has detected error,
emergency mode activated.
On steady
ln 11
Hold-open device triggered.
Flashing 2 times
E 02
Locking device error.
Flashing 4 times
E 04
Safety sensor test error.
Flashing 5 times
E 25
SVP PR DCW module test negative.
Flashing 5 times
E 51
E 52
E 53
Incremental encoder error.
Flashing 6 times
E 62
Double door operation, 2nd system
has incompatible firmware version.
Flashing 6 times
E 63
Double door operation, 2nd system
has incompatible fire protection
setting.
Flashing 7 times
E 71
System error 1 (test), second
shutdown option.
Flashing 7 times
E 72
System error 2 (test), current
measuring circuit.
Flashing 7 times
E 73
System error 3 (test), braking circuit
Flashing 12 times
E 12
EEPROM error
Flashing 13 times
E 13
Motor overcurrent
Flashing 15 times
E 15
Faulty learning cycle
B.2.1 Red LED status codes
B.1.7 Error message memory.
1. There are ten error message memory locations;
E 0 through E 9.
2. The latest error message is always stored in error
memory location E 0:
• As soon as another error occurs, the existing error
stored in E 0 will be moved to E 1 and the latest error
will be stored in E 0.
3. A maximum of 9 errors can be stored in memory
locations E1 through E9.
4. Identical error messages occurring one after another
are not stored again.
B.2 Red LED status codes
