Elkhart Brass UBEC 1AT AUTO TANK Fill System - Manual (Page 12)

12
CALIBRATION STEPS
Non-Linear Calibration
This non-linear calibration procedure can be used for any shape or size tank. The calibration process
requires that the tank be empty at the start of the procedure and the filled at a steady rate of flow.
1. Empty the tank.
2. Apply power to the display module.
3. Swipe the magnet three (3) times to enter calibration mode (Non-Linear).
Result: Top three (3) display LEDs flash on and off.
4. Fill the tank at a steady rate of flow.
Note: once the calibration process is activated, the flow rate of liquid into the tank must remain
constant for the procedure to be accurate.
5. When the tank is full stop the flow.
6. Swipe the magnet three (3) times to set the calibration into memory.
Note: The program only acts on three (3) swipes to set the calibration into memory, or eight
swipes to terminate calibration mode. If a wrong entry is made, wait six seconds and it will clear.
7. After six (6) seconds the calibration process will terminate and all the LEDs will be lit to show that
the tank is full.
To exit calibration mode, swipe the magnet eight (8) times. The top eight (8) display LEDs will turn on,
calibration mode terminates, and no program data is changed.
Linear Calibration
This linear calibration procedure can only be used for square or rectangular shape tanks with no
irregularities. The calibration process requires that the tank be full at the start of the procedure.
1. Fill the tank. (Do not fill up into the fill tower)
2. Apply power to the Display Module.
3. Swipe the magnet four (4) times to enter calibration mode (Linear).
Note: Once the calibration process is activated, there is a six (6) second timeout. Do no wait more
than six (6) seconds to move from step 3 to step 4.
4. After three (3) seconds, swipe the magnet four (4) times to set the calibration into memory.
5. After six (6) seconds the calibration process will terminate and all the LEDs will be lit to show that
the tank if full.
To exit calibration mode, swipe the magnet eight (8) times. The top eight (8) display LEDs will turn on,
calibration mode terminates, and no program data is changed.
Full Tank Correction
This fine calibration procedure is used to fine tune the tank display after a non-linear or linear
calibration has been completed. The calibration process requires that the tank be full at the start of the
procedure and the display shows 75% or more.