Lagoon 450 - Page 55

LAGOON 450
5
INTERIOR
53
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AIR CONDITIONING
• GENERAL POINTS:
The air-conditioning cools the air temperature inside the boat
(only when the boat is floating in water).
The cooling circuit consists of one or more compressors that
operate independently. A compressor is called "reversible" be-
cause it can heat the boat if the sea water temperature exceeds
10°C.
In winter, you can program the dehumidifier function of the air-
conditioning in controls panel.
The refrigeration compressors are made by one or two seawater
pumps. These pumps are powered by 220V or 110V and are gui-
ded by one or two relay boxes.
The sea water is evacuated by a hull equipped with a valve, loca-
ted above the waterline.
Each compressor has its own disposal hull. It is advisable to
check visually the evacuation of the water from the moment com-
missioning of air conditioning starts.
• OPERATION:
Before starting the engine::
- Open the valves of supply and drainage of seawater.
- Open the valves of sea water supply and drainage (dock or gene-
rator).
If the power is obtained from the docks: plug into the dock ;
If the power is obtained through a generator: before turning on
the air conditioning, leave the generator rotating during
3 minutos.
The air conditioning is running:
- Switch the circuit breakers 220V ,from the air conditioning,ON.
Select the temperature of each compressor by using control
boxes.
Air conditioning (optional)
WARNING
When the vessel is left for long periods, install a de-humidi-
fier in the saloon making sure that all interconnecting doors
are left open (bathroom, cabin and saloon)along with the cu-
pboard and icebox doors.
Clean and dry all of the accessories installed in the
bathrooms.
INTERIOR