Installation manual

CONTENTS
2 Oktober 2010 / M-SQ20 / 25 / EN
CONTENTS:
1
INSTALLATION ............................................................................................................................................................... 3
1.1 General .............................................................................................................................................................. 3
1.2 Location .............................................................................................................................................................. 3
1.3 Instructions for optimal sound and vibration insulation ....................................................................................... 3
1.3.1 Further recommendations ................................................................................................................. 3
1.4 Ventilation ........................................................................................................................................................... 3
1.5 Connections ....................................................................................................................................................... 4
1.5.1 Fuel supply ........................................................................................................................................ 5
1.5.2 Cooling .............................................................................................................................................. 7
1.5.3 Exhaust system ............................................................................................................................... 10
1.5.4 Digital Diesel Control system (12 Volt) ............................................................................................ 13
1.5.5 AC power system (230 / 400 Volt) ................................................................................................... 15
2 INSTALLATION SPECIFICATIONS .............................................................................................................................. 17
2.1 General ............................................................................................................................................................ 17
2.2 Commission table ............................................................................................................................................. 17
2.3 Installation specifications M-SQ20 / 25 ............................................................................................................ 18
2.4 Specifications of the accessories ..................................................................................................................... 18
2.5 Installation materials M-SQ20 / 25 ................................................................................................................... 19
3 DIAGRAMS & DRAWINGS ........................................................................................................................................... 25
3.1 DC wiring diagram ............................................................................................................................................ 25
3.2 Terminal modes M-SQ20 / 25 115V / 400V 50Hz ............................................................................................ 26
3.3 AC wiring digram Tri-Phase with AVR 230V / 400V 50Hz (Star) ...................................................................... 27
3.4 AC wiring diagram Single Phase with AVR (Double Delta) .............................................................................. 28
3.5 WhisperPower remote panel ............................................................................................................................ 29
3.6 M-SQ20 / 25 dimensions and footprint ............................................................................................................. 30