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© Agrowtek Inc. | www.agrowtek.com | Technology to Help You Grow™
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Warnings & Precautions
INSTALL IN ACCORDANCE with all national and local plumbing and electrical codes.
The GCX system operates on low-voltage with NRTL LISTED limited energy power supplies.
Run all low-voltage signal cables separate from high-voltage cabling and conduits.
DANGER: ELECTROCUTION HAZARD
Disconnect power before maintenance or service on the system or system components to prevent equip-
ment damage or electrical shock. Use caution when servicing plumbing to drain the system off away from
electrical components and connections. Connect the system and components to GFCI fault protected en-
ergy sources to reduce risk of electric shock.
INDOOR LOCATIONS ONLY
This system is designed for indoor mounting only and must be protected from weather and direct sunlight.
PREVENT OVER HEATING
Keep air space around the system cool and ventilated to prevent overheating of system components.
Installation Instructions
READ & UNDERSTAND ENTIRE MANUAL PRIOR TO OPERATION.
Failure to read, understand and
comply with warnings and installation requirements may result in property damage, personal injury or
death.
Site Requirements
Electrical
The GCX system requires one 120Vac electrical outlet (GFCI fault protected recommended.) GCX systems are
provided with a 60 Watt power supply.
A hard-wire terminal block is available internally for connection to industrial power supplies.
Customer supplied power sources must be UL listed class-II / limited energy power supplies.
Battery Back-up
A Battery Back-up system is recommended to maintain power in the event of power interruptions and to
provide clean power to the control system. Any components connected to the GCX controller’s GrowNET™
ports will be powered by the controller (except dosing pumps and 120V outlet relays.)
Network
A Ethernet connection is recommended if available.
WiFi is also available as an alternative to Ethernet.