AFRISO 52151, Operating Instructions Manual, Page: 93 / 147

44
Operation
TankControl 10
EN
7.3.1 History
The history shows the consumption within a year in litres (last 5 calendar
years maximum).

Verify that you are in the menu January.
1. Press the arrow up or arrow down keys to choose between the con-
sumption data of the past years.
7.3.2 Forecast
The forecast is calculated based on the saved consumption and level data
of the last 12 months. It shows the expected consumption for the coming
period (up to a maximum of 12 months) in litres.
- The forecast function is not available until one year after commission-
ing.
- If the forecast function is activated during the first year, the system dis-
plays the date as of which the forecast will be available (DD.MM.YY).