Checking or Disabling Battery-Backup Operation


You may check the battery-backup operation. This ensures that the battery-backup system works and provides a battery-backup grid in the event of utility grid failure.

The basic procedure for changing operating parameters is explained in another section Changing Operating Parameters).

Procedure:

  1. Select the parameter Backup box operating mode and set it to Force.
  2. The battery-backup operation is started.
  3. To ensure that the battery-backup system works, proceed as follows: check loads, select the menu [Results] and check whether a battery-backup system error is displayed. During battery-backup operation, the loads must be supplied with energy from the battery-backup system. If the loads are supplied with energy, an error has occurred. If an error is displayed in the menu [Results], it must be fixed.
  4. To finish the check, set the parameter Backup box operating mode to Auto.
  5. To disable the battery-backup operation, set the parameter Backup box operating mode to Off. The battery-backup operation is disabled until it is re-enabled manually. The battery-backup operation is enabled when it is set to Auto.