10
WN 059666 45532 - 07/2023
ES 250 PRO/ES 250 PRO FST
ES 400 PRO/ES 400 PRO FST
Operating instructions
3.5.4 Standard sliding door with battery pack
A locked door unit can be opened with a key switch if the battery is charged.
Depending on the configured battery mode, the door behaves as follows in the
event of a power failure:
3.5.4.1 Emergency open
• In Automatic, Partial open, Exit and Permanently open operating modes:
‣ The door opens at creep speed and enters energy-saving mode.
• In OFF operating mode:
‣ The door closes at creep speed.
‣ If the door is equipped with a locking device, the door locks.
‣ The door enters energy-saving mode.
3.5.4.2 Emergency close
• In all operating modes:
‣ The door closes at creep speed.
‣ If the door is equipped with a locking device, the door locks.
‣ The door enters energy-saving mode.
3.5.4.3 Emergency operation
• In Automatic, Partial open, Exit and Permanently open operating modes:
‣ The door behaves according to the set operating mode.
‣ If the battery voltage drops below 21V, the door opens and the battery
switches off.
• In OFF operating mode:
‣ The door remains closed.
‣ If the door is equipped with a locking device, the door remains locked.
‣ If the battery voltage drops below 21V, the battery is switched off. The
door cannot be opened until power is restored.
3.5.4.4 The battery mode is not set.
‣ The door remains open for a short time. Ongoing movements are not
necessarily terminated.