Schaller Automation Visatron VN2020 - Descriptions of the Controls and Indicators; Controls and Indicators, VISATRON VN2020; VN2020 EX

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Operating manual  VISATRON® Oil Mist Detector  VN2020 / VN2020 EX
Part number 183001  Version 3.0
PRODUCT OVERVIEW
4.6 Descriptions of the controls and indicators
4.6.1 Controls and indicators, VISATRON
®
VN2020 / VN2020 EX
Controls and indicators, VN2020
1: Confirmation button
3: Display; Relative Oil Mist Concentration
2: System status
4: Display, error code
Controls and indicators, VN2020 EX
1: Confirmation button
3: Display; Relative Oil Mist Concentration
2: System status
4: Display, error code
4.6.1.1 Fault indicators, VISATRON
®
VN2020 / VN2020 EX
As shown in Figures 22 and 23, system faults are shown by the following indicators:
2: System status
4: Display, error code
System faults are described in detail in Section 10 “Troubleshooting”.  Section 10 Error
diagnosis and troubleshooting