Troubleshooting

Visit our well- known and genuine trouble shooting guide. The trouble shooting guide is based on step by step with clear pictures how to eliminate technical failures with your Oil Mist Detector.

If an internal or a system failure occurs, the diagnostics system shows the failure condition by a LED on the LED bar. The error codes are shown in the sites below. A detected oil mist alarm is displayed at this time with the TEST relay not switched on.

Fault Indication VN/87

Fault Indication VN/87Plus

Fault Indication VN/93

Fault Indication VN/2020