Manual Operation

In the event of a component failure resulting in a shut down due to a false alarm, the failed component can be overridden using the Programming Function on the display. High Pressure, Service Prefilter, System Stalled (airlock), and Salinity Probe Failed can be defeated. The other safety shutdowns will still be activated. The pressure sensors and salinity probe can also be calibrated from the display. Complete instructions are found in Part 2 of this manual under “Programming from the Display”. Be absolutely certain that the alarm is in error before defeat- ing the automatic controls.

•In the event of complete MPC control failure, the system may be operated manually by using the manual run switch on the MPC control box and manually opening the diversion valve.

•For manual start up, switch on the feed pump by setting the feed pump switch to “RUN MAN”. Shut the unit down if the Clark pump does not cycle, if air is continuously present in the intake line or if the feed pump is excessively noisy. The automatic safety controls are disabled in manual mode.

•Always discard the product water for the first few minutes of operation. The initial product water from the system may not be potable. Taste the product water before sending to a tank. To get a water sample loosen the 1/4 inch product tube fitting at either the feed pump mod- ule or the membrane outlet and collect a sample Check it with a handheld salinity meter or taste it.

•The diversion valve, an electrically operated three way valve which is normally energized by the MPC controls to send water to the tank, will not open automatically in manual mode. Instead, it must be opened using the mechanical override button on the valve. The valve is located behind an access opening on the left side of the feed pump module. Push the man- ual override button in and rotate 1/4 turn clockwise to open the valve.

Newport 400 specifications

The Spectra Watermakers Newport 400 is a state-of-the-art desalination system designed for yachts and boats seeking reliable and efficient freshwater production. This innovative watermaker is known for its compact design, high performance, and user-friendly features. With the ability to produce up to 400 gallons of freshwater per day, the Newport 400 is ideal for extended cruising, offshore adventures, or as a backup water supply.

One of the standout features of the Newport 400 is its patented Spectra Reverse Osmosis technology. This advanced system harnesses the power of reverse osmosis to remove salt and impurities from seawater, ensuring the production of clean and safe drinking water. The Newport 400 operates with exceptional energy efficiency, requiring significantly less power compared to traditional watermakers. This is particularly beneficial for boats relying on limited energy sources like solar panels or generators.

The Newport 400 is engineered for ease of operation and maintenance with a user-friendly control panel. Operators can easily monitor key parameters such as water output, pressure, and system status. The intuitive interface makes it simple to adjust settings and troubleshoot potential issues. Additionally, the system is constructed from high-quality corrosion-resistant materials, ensuring durability and longevity in harsh marine environments.

An impressive characteristic of the Spectra Newport 400 is its ultra-quiet operation. This watermaker is designed to minimize noise, making it perfect for use in the close quarters of a yacht without disturbing the peace on board. The integration of advanced technologies further enhances its performance, including a sophisticated water pre-filtration system that reduces the risk of membrane fouling.

The Newport 400 is also designed with versatility in mind. It can be easily integrated into various onboard systems, allowing for simple installation and operation. Its compact size means it can fit into tight spaces on smaller vessels without sacrificing performance.

In summary, the Spectra Watermakers Newport 400 is a reliable, efficient, and quiet solution for generating freshwater in a marine environment. Its advanced reverse osmosis technology, ease of use, and robust construction make it an ideal choice for boaters seeking independence from shore-based water sources. Whether for leisurely cruising or serious ocean voyaging, the Newport 400 stands out as a top-tier watermaker for modern maritime adventures.