1. About the Operator's manual
1.1 Symbols for general notes....................................................................................................................................................................................................5
1.2 Symbols for hazard statements......................................................................................................................................................................................... 5
1.3 Symbols for LEDs......................................................................................................................................................................................................................5
1.4 Intended users of the Operator's manual.....................................................................................................................................................................6
1.5 Software versions......................................................................................................................................................................................................................6
1.6 Technical support .....................................................................................................................................................................................................................6
1.7 Warnings and safety.................................................................................................................................................................................................................7
1.8 Legal information.......................................................................................................................................................................................................................8
2. Getting started
2.1 About controller operation................................................................................................................................................................................................... 9
2.2 About the display unit (DU 300).......................................................................................................................................................................................10
2.2.1 Display, LEDs, and buttons......................................................................................................................................................................................... 10
2.2.2 Screen layout.....................................................................................................................................................................................................................11
2.2.3 About the virtual keyboard...........................................................................................................................................................................................12
2.2.4 About the help...................................................................................................................................................................................................................13
3. Operating the system
3.1 SINGLE genset controller basic actions.....................................................................................................................................................................14
3.1.1 About operation of the SINGLE genset controller............................................................................................................................................. 14
3.1.2 SINGLE genset without mains breaker controller buttons............................................................................................................................. 14
3.1.3 SINGLE genset without mains breaker controller LEDs................................................................................................................................. 15
3.1.4 SINGLE genset with mains breaker controller buttons....................................................................................................................................16
3.1.5 SINGLE genset with mains breaker controller LEDs........................................................................................................................................17
3.1.6 Change modes................................................................................................................................................................................................................. 18
3.1.7 Start the genset................................................................................................................................................................................................................ 18
3.1.8 Stop the genset................................................................................................................................................................................................................ 19
3.1.9 Close the genset breaker............................................................................................................................................................................................. 19
3.1.10 Open the genset breaker...........................................................................................................................................................................................20
3.1.11 Close the mains breaker............................................................................................................................................................................................ 20
3.1.12 Open the mains breaker.............................................................................................................................................................................................20
3.2 GENSET controller basic actions...................................................................................................................................................................................21
3.2.1 About operation of the GENSET controller...........................................................................................................................................................21
3.2.2 GENSET controller buttons.........................................................................................................................................................................................21
3.2.3 GENSET controller LEDs.............................................................................................................................................................................................22
3.2.4 Change modes................................................................................................................................................................................................................. 23
3.2.5 Start the genset................................................................................................................................................................................................................ 23
3.2.6 Stop the genset................................................................................................................................................................................................................ 24
3.2.7 Close the genset breaker............................................................................................................................................................................................. 24
3.2.8 Open the genset breaker..............................................................................................................................................................................................25
3.3 MAINS controller basic actions.......................................................................................................................................................................................26
3.3.1 About operation of the MAINS controller...............................................................................................................................................................26
3.3.2 MAINS controller buttons............................................................................................................................................................................................. 26
3.3.3 MAINS controller LEDs................................................................................................................................................................................................. 27
3.3.4 Change modes................................................................................................................................................................................................................. 28
3.3.5 Close the mains breaker...............................................................................................................................................................................................28
3.3.6 Open the mains breaker............................................................................................................................................................................................... 28
3.4 BUS TIE breaker controller basic actions..................................................................................................................................................................30
3.4.1 About operation of the BUS TIE breaker controller...........................................................................................................................................30
OPERATOR'S MANUAL 4189341171C UK Page 2 of 91
