Evolution Aqua Nexus Series User Manual

INSTALLATION AND INSTRUCTION MANUAL
Evolution Aqua Ltd. - Evolution House - Kellet Close - Wigan - Lancashire - United Kingdom - WN5 0LP
t +44 (0) 1942 216554 - f +44 (0) 1942 418 489 - e info@evolutionaqua.com - w www.evolutionaqua.com
UK
English
NEXAUTO1131216MAN
IMPORTANT PLEASE READ:
We recommend that all electrical work on your Nexus Automatic
System be done by a suitably qualified electrician.
PRIOR TO INSTALLATION - MANUALLY CLEAN YOUR FILTER

Evolution Aqua Nexus Series Specifications

General

Brand	Evolution Aqua
Model	Nexus Series
Category	Water Filtration Systems
Language	English

Summary

Important Initial Read

Electrical Work and Filter Cleaning

Safety Warnings and Disposal

Important Safety Information

Lists essential safety precautions for operating and maintaining the Nexus Automatic System.

Nexus Automatic System Parts List

Nexus Gravity Fed System Installation

Nexus Pump Fed System Installation

Preparation for Nexus Automatic System Installation

Steps for Existing Nexus Filters

Fitting the Nexus Inlet Valve Assembly (Gravity Fed)

Fitting the Control Box onto the Nexus

Installing the Air Valve Control Box

Connecting Air Lines

Installing the Automated Waste Valve

Operation of the Nexus Automatic System

Gravity Fed Cleaning Cycle

Pump Fed Cleaning Cycle

Electrical Connections Guidance

Nexus Automatic System Operation Modes

Cycle Timer Explained

Details the function and components of the cycle timer located inside the control box.

Understanding and Setting the Cycle Timer

Timer Adjustment and Symbols

Explains how to adjust the cycle timer using Screws A and B and provides a key to the timer display symbols.

Customizing Cleaning Frequency

Frequency Adjustment Tables

Commissioning and Startup

Final Checks Before Operation

System Startup Procedure

Troubleshooting Common Issues

No Power to Control Box

Provides steps to diagnose and resolve issues where the control box is not receiving power.

Inlet Valve Malfunction

Offers solutions for problems related to the inlet valve not operating correctly during the cleaning cycle.

Waste Drainage Problems

Addresses troubleshooting steps for when the Nexus system fails to drain to waste as expected.

Airflow Diversion Issues