Figure 9.6 External cooling water system, V-engines (DAAE089099)
System components:
Circulating pump (LT)4P15Cooler (MDF)1E04
Air venting4S01Heater (preheater)4E05
Drain tank4T04Central cooler4E08
Expansion tank4T05Cooler (reduction gear)4E10
Temperature control valve (heat recovery)4V02Preheating unit4N01
Temperature control valve (central cooler)4V08Evaporator unit4N02
Temperature control valve (charge air)4V09Circulating pump (preheater)4P04
Transfer pump4P09
Pipe connections:
LT-water inlet451HT-water inlet401
LT-water outlet452HT-water outlet402
LT-water air vent from air cooler454HT-water air vent404
Water from preheater to HT-circuit406
Product Guide Wärtsilä 34DF - 3/2012 91
Product Guide
9. Cooling Water System