The 3214NXT Demand Flow Network Controller is available to configure with all commercial Fleck 2750, 2850, 2900, 3150, and 3900 Control Valves. This demand flow system can be programmed to bring multiple units to the service position and back to standby based on system demand flow. The 3214NXT Demand Flow Network Controller uses on-board communication capabilities to link multiple valves via standard CAT3, CAT5, or better communication cables.

Features

• Network two to four valves
• Simple, on-site network programming
• Easy installation with plug-in wiring harness
• Shift key allows digit selecting in programming
• 2x16 character LCD backlit display (letter or digit codes not needed)
• Valve, piston, and cam type default storage
• User and master programming modes
• Diagnostic mode:
  • Current flow rate
  • Peak flow rate
  • Totalizer (can be reset)
  • Hours between last two regenerations
  • House since last regeneration
  • Volume remaining (adjustable)
  • Valve addresses

Options

• CAT3 networking cable kit
• Remote lock
• Programmable for Fleck and generic meters
• Programmable auxiliary relay output:
  • Dry contact relay (fused at 3 amps)
  • Program entire regeneration or during any part of regenerationM
  • Chemical pump output (volume and time)

Three Programming Levels

• User mode
• Master programming
• Diagnostic mode

	For available options & specifications, please refer to this PDF Library 3214NXT Service Manual 41693 3214NXT Spec Sheet 41892