Dormakaba ES 250 PRO - Page 74

74
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08 Ballast circuit
Perform network reset* If the error occurs again, replace the control unit
E009 Teach-in run not completed Repeat teach-in run
E010 Drive
Check drive wiring Replace drive or control unit
E012 High-side switch
Perform network reset* Carrying out a teach-in run If the error occurs again, replace the control unit
E013 Overcurrent
Check drive wiring Replace drive or control unit if necessary
E014 Drive pulse pattern
Perform network reset* If the error occurs again, replace the control unit
E016 Error in second drive half (ES250/400 PRO FST only)
Check battery voltage Replace battery if necessary
E017 No drive undervoltage power supply Check power supply or power supply unit
E018 IC drive output stage Replace control unit
E019 Drive overvoltage (ES250/400 PRO FST only) Check power supply or power supply unit
E020 Locking device test (ES250/400 PRO FST only)
Check control unit Check function of the locking device contact using a measuring device Check the function of the locking device Replace control unit, locking device contact or locking device if necessary
E021 Unlock operator locking device
Locking device type adjusted correctly? Locking device correctly adjusted mechanically? Check wiring
E022 Lock operator locking device
E023 Lock alarm
Check lock Door locked?