INSTALLATION INSTRUCTIONS
Position the desalination system in a cool and dry location. Mount the system using all four mounting
holes.
The electrical installation should only be done by a professional electrician. Check the correct
voltage before installing the system.
The cable labeled with the system’s voltage and frequency is to be connected to the power supply. The
cable marked “FEED PUMP” is to be connected to the feed pump or should be insulated / removed
where pressurized seawater is available.
SEAWATER FEED PUMP (Optional Equipment)
Mount the feed pump in a dry location below the waterline of the vessel. Connect the intake of the feed
pump with the vessel’s sea strainer. Connect the outlet of the feed pump with the intake of the
desalination system located at the pre-filter assembly. Secure all hoses with the supplied hose clamps.
PRODUCT WATER TUBING
Connect the product water outlet marked “SAMPLE” with a test station of your choice. Connect the
product water outlet marked “TANK” to your storage tank.
REJECT WATER TUBING/HOSE
Connect the outlet of the pressure control valve on the back of the flow control panel with the 1/2”
reinforced PVC hose to a thru hull fitting preferably above the waterline or drain of your choice.
FRESH WATER FLUSH KIT
Install the fresh water flush filter housing at a location near to the desalination system. Connect the flush
port of the three-way service valve at the pre-filter assembly of the desalination system with the outlet of
the flush filter housing marked “OUT”. Supply pressurized fresh water to the shut off valve of the fresh
water flush filter housing.
Summary of Contents for Watermakers 500-PRO-1
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