TN2 Electronic Controller Options
SYSTEM FEATURES for all configurations - XT, NXT or NXT-14
  • 2x16 character backlit LCD display
  • Auxiliary inputs and outputs
    • – Remote signal start
    – Remote lockout input
    – Programmable relay output
    – Chemical feed pump proportional output
  • Easy installation, plug-in wiring harness (CAT3 or better)
  • Simple on site programming
  • Three programming modes
    • – User mode
    – Master programming
    – Diagnostic
    - Current flow rate
    - Peak flow rate (can be reset)
    - Totalizer (can be reset)
    - Hours between last two regenerations
    - Hours since last regenerations
    - Volume remaining (adjustable)
    - Valve addresses
    XT Timer Features
  • Single or twin parallel systems (no inter-unit communication)
  • Regeneration options
    • – Time clock delayed
    – Meter immediate
    – Meter delayed with fixed reserve
    – Meter delayed with variable reserve
    – Meter delayed with weekly reserve
    – Remote signal immediate
    – Remote signal delayed
    – Volume override immediate
    – Volume override delayed
    NXT Timer Features
  • Single or 2, 3, or 4 systems networked together
    • – System 4 - single
    – System 5 - (2-4 units) meter on each unit w/lockout
    – System 6 - (2-4 units) one meter, series regeneration
    – System 7 - (2 units) one meter, alternating
    – System 9 - (2-4 units) meter on each unit, alternating, one unit in stand-by or regeneration, the others in service
  • Regeneration options
    • – Time clock delayed (System 4 only)
    – Meter delayed with fixed reserve (System 4 only)
    – Meter immediate (System 5,6,7 & 9)
    – Remote signal start (System 5,6,7 & 9)
    NXT-14 Timer Features
  • 2, 3 or 4 systems networked together
  • Immediate regeneration only
  • Progressive flow - demand regeneration. One or more units in service depending on flow rate requirement. Other units
    • either in standby or regeneration. Only one unit can regenerate at a time.
    Standard Electronic Meter Options:
    Size
    Flow Ranges
    Accuracy
    1” Meter
    0.25 - 40 GPM
    +3%
    1.5” Meter
    0.50 - 60 GPM
    +5%
    2” Meter
    1.50 - 150 GPM
    +5%