Helpful Reference Documents

Parts ID Manual

See link below for our most comprehensive parts identification manual to date.

Full list available here:

https://katadyngroup.ladesk.com/585962-Helpful-Reference-Documents

Commonly Confused Part Numbers

See link below for PDF for download!

Newport 24V to 12V Motor Replacement Guide

See attached PDF for a comprehensive guide on swapping a Newport 24V motor to the replacement 12V motor along with adjusting the PWM motor speed controller.

System Manuals

See https://katadyngroup.ladesk.com/671477-Downloads

Salinity Probe Replacement Guide

See below for a reference table regarding which probe to use in the event yours needs to be replaced. The two most common probes used are: - EL-MPC-SP (commonly called 'SP1') - - As of 7/2023, - Obsolete, No longer available for purchase through factory, may still be stock via dealer network - EL-MPC-SP4 - Current part, readily available for purchase. See bottom of page for photos of each probe. MPC 3000 systems must be upgraded to MPC 5000 to function with SP4 ...

2022 Diversion & Freshwater Flush Solenoid Replacement Guide

Filters, Housings, O-Rings, & Wrenches Chart

Filters, Housings, O-Rings, & Wrenches Guide:

Solenoids, Sensors, Valve, etc. Replacement Guide

See attachment at bottom of page for higher resolution PDF.

Pump & Motor Sizing Guide

Pump & Motor Sizing Guide:

Motor Speed Controller Expected Values

Attached chart is helpful for determining malfunction in a motor speed controller based on its expected values for the trigger wires & motor output. Note that the color coding and terminals can vary depending on system model & generation. Refer to a wiring diagram to confirm your setup. See https://katadyngroup.ladesk.com/663942-DC-Motor-Speed-Controller-Troubleshooting & https://katadyngroup.ladesk.com/063917-Adjusting-the-DC-Motor-Speed-Controller for further details. NP, CT Connect Syste...

Ventura Basic Troubleshooting - Expanded