Jeanneau SUN ODYSSEY 41 DS, Owner'S Manual

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Index B
12.3.2 Warm air heating system
General points
- The heating is powered by DC supply. The electrical supply is provided by the onboard
battery bank.
- A fuse potects the circuit.
- The fluid used for the heating is a mixture of water and coolant.
- You are advised to run the heating system for about 15 minutes every month (to prevent the
operating components from becoming blocked/to refresh the fuel in the pipeline).
- The warm air heating system, installed at the back of the boat draws in the air outside via an
integrated ventilator.
- The air warmed in the heating system is blown through the warm air ducts to the living area
of the boat.
- The fuel is supplied via a feed pump by the fuel tank.
- The combustion system is separate from the heating system: The air intake for combustion
is separate from the warm air heating system.
- The exhaust gases are expelled outside by an exhaust pipe with a silencer.
- The heating system compares the actual temperature with the desired temperature and
automatically adjusts the heating power required.
Annual maintenance
- Clean or replace the fuel filter.
- Check that the heating ducts are in good condition.