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2. Remove and clean the air conditioning system’s seawater strainer. The strainer prevents debris in the seawater
from entering the air conditioning system.
Air
Conditioning
Seawater
Strainer
NOTICE: Never switch the air conditioning system water pump breaker ON until after the seacock supplying the air
conditioning system with seawater has been opened.
3. Reinstall the seawater strainer. If the strainer leaks when the air conditioning seacock is opened, close the seacock,
and then check the strainer for correct installation.
4. Open the air conditioning water pick-up seacock. A single pump supplies the air conditioning units with seawater.
See the preceding illustration.
5. Supply AC power to the yacht. See SHORE POWER CONNECTION on page 44 and/or GENERATOR POWER on
page 46 for instructions.
6. Switch the correct circuit breakers group to ON (SHOREPOWER or GENERATOR) located on the AC control center.
7. Switch the AUTO SUMP circuit breaker to ON. It is located on the DC control center. Condensation from the air
conditioning system drains into the sump. The circuit breaker must be ON while the air conditioning system is
operating.
8. Switch the air conditioning WATER PUMP circuit breaker, located on the AC control center, to ON.
9. Switch ON the desired air conditioning unit circuit breakers, located on the AC center panel.
10. Verify that seawater is pumping through the air conditioning units. The seawater exits through the discharge thru-
hull ttings under the swim platform overhang, port transom.
11. Use the controls for each air conditioning unit to set the desired temperature. Refer to the Original Equipment
Manufacturer (OEM) information for details on operating the air conditioning controls.
freshwater system
The freshwater system contains three 40-gallon (151-liter) freshwater tanks that supply water to the sinks, showers and
heads. The freshwater tanks are located in the engine room in the AFT. The water heater for the freshwater system is
located in the engine room, forward of the STARBOARD freshwater tank.
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