INTRODUCING THE NEXUS AUTOMATIC SYSTEM
Thank you for purchasing an Evolution Aqua Nexus Automatic System.
Continuing our long standing reputation for innovation, the Nexus Automatic System now enables Nexus
owners to benefit from a fully automated cleaning cycle on their multi award winning Nexus filtration
systems. Physically turning ball valves and manually switching pumps on and off will now be a thing of
the past thanks to the Nexus Automatic System. All of the key processes that form the cleaning cycle
are now controlled automatically with this easy to install kit.
Please read this instruction manual carefully from start to finish before attempting to install your
Nexus Automatic System.
CONTENTS
Parts list
PAGE 04
Installation diagrams
PAGE 06
Advice prior to installation
PAGE 08
Installing the Inlet Valve Assembly
PAGE 10
Fitting the control box
PAGE 12
Fitting the Air Valve Control box
PAGE 14
Connecting air lines
PAGE 16
Installing the Automated Waste Valve
PAGE 18
Operation
PAGE 20
Cleaning principles
PAGE 21
Installing non-return valves
PAGE 22
Guidance for electrical connections
PAGE 23
Cleaning with the Nexus Automatic System
PAGE 24
The cycle timer explained
PAGE 25
Setting the cycle timer
PAGE 26
Commissioning
PAGE 27
Troubleshooting
PAGE 27
Warranty
PAGE 29
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