Vetus M2.06 - Water Heater Cooling System

2
1
DO NOT OPEN
1.5 bar
20
3 First commissioning
6 Filling coolant system, if a water heater
is connected (1)
The
highest
point of the water heater is situ-
ated at a
loWer
level than the expansion tank
for the ship’s engine.
The water heater will be filled and bled auto-
matically during lling of the cooling system.
• Remove the ‘
do not open
’ cap (1) and ll the
cooling system via the ller neck.
• Add coolant into the expansion tank (2) un-
til minimal level has been reached.
Use a mixture of 40% antifreeze (ethylene-
glycol based) and 60% tap water or use a spe-
cial coolant.
For specications see page 109.
VD00895 VD00925
Caution
Never ll the cooling system with sea water or
brackish water.