Dormakaba ES 400 PRO - Emergency Open Button (Only on Escape Route Sliding Doors); Fault LED on the Operating Mode Switch

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WN 059666 45532 - 07/2023
ES 250 PRO/ES 250 PRO FST
ES 400 PRO/ES 400 PRO FST
Operating instructions
3.9.4 Emergency open button (only on escape route sliding doors)
The emergency open button is used to open the door unit immediately in an
emergency. The emergency open button has a green actuation element and is
located near the door unit. The emergency open button is used only on escape
route sliding doors.
3.10 Fault LED on the operating mode switch
The fault LED lights up if an error occurs that impairs operation.
‣ The door remains in the open position.
The door can be closed by setting the Off operating mode so long as the displayed
error does not prevent this.
‣ The door closes slowly.
‣ If a locking device is present, the door unit is locked.