6-18 SYSTEM INFO ............................................................................................ 270
6-19 MCP page - TREND .................................................................................... 272
6-20 INSTRUMENTS .......................................................................................... 274
6-21 FUEL / LUBRICATION SYSTEM ................................................................ 277
6-22 Navigation menu of the manual control panel (MCP) .................................. 279
6-23 Function buttons of the manual control panel (MCP) .................................. 279
6-24 GTU - Control module configuration ............................................................ 291
6-25 MCU - Control module configuration ........................................................... 293
6-26 CCU control module configuration .............................................................. 294
6-27 WiCE module warning indication on the LDU-20 panel .............................. 300
10 Troubleshooting and Special running condition
10-1 Supply pressure of the cylinder cooling water is too low ............................. 391
10-2 Supply temperature of the cylinder cooling water is too low ....................... 391
10-3 Cylinder cooling water temperature downstream of a cylinder is too high .. 391
10-4 Supply pressure of the cooling water to the SAC is too low ........................ 391
10-5 Supply temperature of the cooling water to the SAC is too low .................. 392
10-6 Temperature of the cooling water downstream of the SAC is too high ....... 392
10-7 Lubricating oil supply pressure at the engine inlet is too low ...................... 393
10-8 Lubricating oil supply pressure upstream of the injectors is too low ........... 393
10-9 Lubricating oil supply temperature at the engine inlet is too high ................ 393
10-10 Lubricating oil supply pressure upstream of the crossheads is too low ...... 393
10-11 Servo oil pressure in the distributor pipe (mini rail) is not in the permitted
range .......................................................................................................... 393
10-12 Servo oil leakage flow from the servo oil supply unit is too high ................. 394
10-13 Servo oil flow at a servo oil pump inlet is too low ........................................ 394
10-14 Bearing oil temperature at a bearing outlet is too high ................................ 394
10-15 Oil mist concentration is too high ................................................................ 394
10-16 Piston cooling oil temperature downstream of a piston is too high ............. 395
10-17 Piston cooling oil flow to a piston is not in the permitted range ................... 395
10-18 TC bearing oil temperature at a turbocharger outlet is too high .................. 395
10-19 TC bearing oil supply pressure upstream of a turbocharger is too low ....... 395
10-20 TC bearing oil temperature at a turbocharger inlet is too high (external oil
supply) ........................................................................................................ 395
10-21 Damper oil supply pressure upstream of the torsional vibration damper is
too low ......................................................................................................... 396
10-22 Damper oil supply pressure upstream of the axial vibration damper is too
low ............................................................................................................... 396
10-23 Cylinder oil supply pressure is too low ........................................................ 396
10-24 Cylinder oil flow is too low ........................................................................... 396
10-25 Fuel supply temperature is not in the permitted range ................................ 397
10-26 Fuel supply pressure at the engine inlet is too low ...................................... 397
10-27 Fuel leakage flow from the fuel supply unit is too high ................................ 397
10-28 Temperature difference of the fuel outlet of the two fuel pumps is too high
(for X35/-B or X40/-B engine) ...................................................................... 397
10-29 Leakage flow from the rail unit is too high ................................................... 397
10-30 Fuel leakage flow from fuel rail items is too high (engine with FLV) ........... 397
10-31 Fuel leakage flow from fuel rail items is too high (engine with ICU) ............ 398
X72-B
Operation Manual
Winterthur Gas & Diesel Ltd. - 10 - Issue 003 2021-12
