Dormakaba ES 400 PRO - Door Unit Behavior in the Event of Power Failure; Escape Route Sliding Door; Escape Route Sliding Door with FIA Locking Device; Standard Sliding Door Without Battery Pack

9
WN 059666 45532 - 07/2023
ES 250 PRO/ES 250 PRO FST
ES 400 PRO/ES 400 PRO FST
Operating instructions
3.5 Door unit behavior in the event of power failure
Depending on how the operator is equipped, the door behaves as follows in the
event of a power failure:
3.5.1 Escape route sliding door
• In Off operating mode:
‣ The door remains closed and locked.
‣ Depending on the setting, the door can be opened from outside, e.g. via a
key switch.
• In Automatic, Partial open and Exit operating modes:
‣ The door opens automatically.
3.5.2 Escape route sliding door with FIA locking device
• In Off operating mode:
‣ The door remains closed and locked.
‣ The door can be opened via the emergency open switch.
‣ Depending on the setting, the door can be opened from outside, e.g. via a
key switch.
‣ Changing the operating mode has no effect.
Due to the interlock’s increased power consumption, the battery is depleted after
max. 1.5–2 hours.
‣ The battery is switched off when the voltage falls below 21V.
‣ The door is unlocked.
‣ The door leaves can be moved.
• In Automatic, Partial open and Exit operating modes:
‣ The door opens automatically.
3.5.3 Standard sliding door without battery pack
The door leaves remain in the current position. Depending on the locking device
type installed, the door behaves as follows in the event of a power failure:
• Fail-safe locking device:
‣ When the locking device is locked, it is unlocked.
‣ The door leaves can be moved manually.
• Fail-secure locking device:
‣ The door is locked in every position.
‣ The door leaves cannot be moved.
• Standard locking device:
‣ The status of the locking device does not change.