Replacing the ProcessMaster Sensor Board using the D173D031U01 Cable

This procedure should only be performed by factory trained personnel or under the supervision of factory technicians. In order to get this assistance you would have been given a HelpDesk case number, have that number ready when you call in. Call: 1-800-435-7365 with your case number. Review this video in its entirety before proceeding. If you have been given a pre-programmed sensor board/Cartridge combination you must install both before applying power to the system.