There are a few separate systems to keep track of:
- Fresh water: Fresh water is filled on the port side of the boat just after the main entrance. This fills into a 200 liter water tank on the port side. This tank also communicates with a 400 liter water tank on the starboard side. Both tanks has an overflow on the side but mostly it first comes out on the starboard side. Tap water is pressurised and there is a switch at the captains seat where this pump can be turned on or off. It is normally on all the time you are in the boat and otherwise turned off. There is a hot water tank of approximately 80 liters that is heated by the engine. It can also be heated by connecting shorepower.
- Gray water: Grzay water comes from basins in bathrooms, kitchen sink and showers. When showering water is accumulated in the shower sink. There is a black button that pumps this out to the sea. You have to pause showering and emptying before the sink gets full.
- Black water: Toilets pump to a holding tank. This is emptied from the port side. Instructions here. There is a tre-way valve that can alter so the holding tank can be pumped out to the sea. However, this option should never be used.