Dormakaba ES 250 PRO - Page 75

75
WN 059677 45532 - 11/2023
ES 250 PRO/ES 250 PRO FST
ES 400 PRO/ES 400 PRO FST
Mounting instructions
Display Meaning/cause Troubleshooting/possible causes
E024 Unlock door lock
Locking device type adjusted correctly? Locking device correctly adjusted mechanically? Check wiring
E025 Lock the door lock
E026 Multi-point locking system
E027 General locking device error
E031 Operating mode switch
Check wiring and function of the operating mode switch Replace operating mode switch if necessary
E032 FST operating mode switch (ES250/400 PRO FST only)
E034 EPS-CAN
E041 Sensor SCE 1
Check sensor wiring Check sensor parameters Replace sensor if necessary
E042 Sensor SCE 2
E043 Sensor MCE 1
E044 Sensor MCE 2
E049 CAN sensor
E051 Hall effect sensor
Check drive wiring Replace drive if necessary
E052 Door position incorrect (ES250/400 PRO FST only)
Perform network reset* Carrying out a teach-in run
E053 Toothed belt
Incorrect zeroing End stopper moved Check toothed belt tension Replace toothed belt if necessary Carry out a teach-in run afterwards
E054 Zero point detection failed
Check sensors and teach in again if necessary Perform network reset*