Whirlpool WSF7256 IX - Indication of Antibacterial Filter

Operation
Indication of Antibacterial Filter
7  segment GREEN based display version: - 2 days) delay timer with 2 different states.
The states are:
- OFF , User Interface LED switched OFF (low usage)
- ON, User Interface LED switched ON (Alarm state after 180 days)
The timer will be stopped when the appliance is in Stand-by (OFF) condition.