Baudoulin 6 M26.2 - Raw Water Circuit; Central Heating - Option

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00342 - Edition 01 - September 11
Design
B200 - Cooling system
Non-contractual illustrations
Raw water circuit
Raw water is a general term regardless of the type of water
used (sea water, river water, mains water); by de nition the
water has not undergone treatment.
Raw water is drawn in through the hull by the raw water
pump. It cools the fl uid in the engine cooling circuit and the
air in the supercharger via heat exchangers. Raw water
backfl ow is discharged into the sea.
The circuit must be  tted with a  lter, with a  ltration rating of
at least 1mm to prevent any foreign bodies from entering the
circuit and causing damage.
Central heating - option
For more information on the operation of the central heating
circuit, please refer to Technical Documentation DT M26.2
03.07 - External cooling circuit by hull exchanger and DT
M26.2 03.10 - Central heating.
DT 03.G03
DT M26.2 03.04, 03.07
For hull-type heat exchanger
version
DT M26.2 03.10
RW/FW
exchanger
Proportioning
valve
Raw water
discharge
Raw water pump
Raw water
pump
Discharge
raw water
Raw water circuit tubes
Raw water
inlet
Raw water
discharge
Raw water
inlet
Raw water
output (SAC)
RHR Inlet
RHR
exchanger
Raw water
exchanger
When using a backup cooling circuit, the entire central
heating circuit must be isolated.
Note
SAC
Raw water
Port side view Front view