Spectra Watermakers CATALINA 300 MPC-5000, Инструкция по установке и эксплуатации

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Rotoflow Sensor
The Rotoflow sensor measures the fresh product flow and sends a pulsed signal to the MPC-
5000 control.
If no flow is sensed then the MPC will fault with the code “
System Stalled ”.
Pressure Sensors
The pressure sensors are mounted on the
filter housings to monitor system pressure
and differential pressure across the filters.
If the wire leads for the sensors must be
extended, you must use a minimum 18
AWG 3 conductor twisted and shielded
marine grade wire. Make both sensor
wires close to the same length. Make a
waterproof, soldered splice connection to
the new wire, and seal the splice in water-
proof heat shrink tubing.
Diversion Valve, Salinity Probe, RotoFlow Assembly
This assembly is located at the Clark Pump/membrane module on Catalina models. The sa-
linity probe should be removed and cleaned once a year if incorrect readings occur. The
probe wire is connected by a plug under the rubber boot at the sensor.
Both the diversion valve wires (two conductor) and the RotoFlow sensor (three conductor)
are to be spliced with the supplied butt connectors to their respective harness. Heat the con-
nectors to shrink.
Note: There is no polarity or color code on the diversion valve wires.
The RotoFlow wires connect red to red, black to black, and brown to white.
Product water to tank
Reject Product
Check valve
Salinity Probe
RotoFlow Product water from membranes
Pressure sensors