Troubleshooting Guide: Aquanex Cartridge Troubleshooting - May 2025
This article details Aquanex cartridge troubleshooting and identification, emphasizing how to assess cartridge life using RO conductivity and usage data. It outlines the Diagnostics Values screen, RO rejection ≥80%, dispense log review, and Water Saver vs Pack Saver modes. It explains accessing Service > Manual Test Mode > EPROM (code 24816) to read SSS YY WW XXXXXX serials, and advises that cartridge pack disassembly is for service only.
Description:
Guide for troubleshooting suspected cartridge problems in the Aquanex water purification systems.
Environment:
(Catalog number 7101010) Aquanex 10 L system
(Catalog number 7101011) Aquanex 10 L system with Thermo Scientific™ 50157886 Barnstead™ Pretreatment
(Catalog number 7201030) Aquanex 30 L system
(Catalog number 7201031) Aquanex 30 L system with Thermo Scientific™ 50157886 Barnstead™ Pretreatment