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ICM's lead lag controls offer true, dual stage control to balance the operating run time between two redundant units. They feature built-in short cycle protection and status LED lights for at a glance diagnostics. Ideal for use in conjunction with telephone relay hubs/substations and/or remote, unmanned computer stations.

  • Microprocessor controlled regulation for one or two heating/cooling systems
  • True, dual stage control
  • Built-in adjustable thermostat
    • Adjustable setpoint
    • Adjustable deadband
    • Adjustable sequencer period
  • Compact housing
  • Safety system halon contacts
  • Memory on power loss
  • Accelerated test mode
  • Isolated inputs
  • Built-in anti-short cycle delays
  • Isolated solid state outputs
  • Status LEDs
  • Manual advance switch
  • Ideal for refrigeration applications, communication substations, water treatment plants where redundant systems are used
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Manuals (2)
18/30 VAC
50-60 Hz
2 amps (max)
Power Consumption:
2 watts maximum/lockout
55°F to 90°F (Adjustable)
2°F to 20°F (Adjustable)
Advance Sequencer:
1-28 Days (Adjustable)
Anti-short Cycle Protection:
3 Minutes (Stage 1)
4 Minutes (Stage 2)
Green LEDs:
Call for COOL (C1 & C2)
Red LEDs:
Call for HEAT (H1 & H2)
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