Merlo 430: Pressure Sensor Calibration Outside Limits

The pressure sensor calibration has exceeded the acceptable limits, which may lead to inaccurate pressure readings and improper system operation.

1. 1

   The pressure sensor

2. 2

   The calibration settings

3. 3

   The connection to the pressure sensor

1. 1

   Verify

   The calibration settings of the pressure sensor using the diagnostic tool.

2. 2

   Check

   The physical connection and wiring of the pressure sensor for any damage or loose connections.

3. 3

   Recalibrate

   The pressure sensor according to the manufacturer's specifications if the calibration is out of range.