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Phason ECC-1 Evaporative Cooling Control

, ECC-1
QC Supply Part #: 11724
Shipping: Standard
Availability: In stock

Automatically control sprinkler solenoids, water pumps and fans for evaporative cooling systems.


Phason's Evaporative Cooling Control (ECC-1) monitors temperatures and efficiently and effectively controls evaporative cooling cycles according to your programmed settings. Designed with versatility and usability in mind, with two main modes of operation; Soaker Mode for direct evaporative cooling and Mister/Fogger Mode for indirect cooling.

The EEC-1 has six relays to control a combination of sprinker solenoids, pumps, and/or single-speed fans. With the active time settings, you can program sprinkling to occur only during a certain time of day. With an optional humidity sensor, you can program it to bypass the soaking or misting portion of the cycle when humidity levels are too high.


  • Time-of-day and temperature based duty cycle operation
  • Two automatic operation modes: Soaker Mode or Mister/Fogger Mode
  • Manual control mode for testing relays and equipment
  • Easily-programmable temperature-based duty cycle operation
  • 6 general purpose relays
  • 1 alarm relay that triggers on power failures, probe damage, or high/low temperatures
  • 30' temperature probe, extendable to 500'
  • Information logging and display high and low temperatures for the current and previous day, as well as total sprinkler relay ON durations for the current day and previous day
  • LCD display and status LEDs
  • Real-time clock with power-failure memory protection
  • Rugged enclosure (corrosion resistant, water resistant, and fire retardant)
  • CSA approval
  • Two-year limited manufacturer warranty

Electrical Ratings:

  • Input: 120/230 VAC, 50/60 Hz
  • Input Fuse: 250 V, 1 A fast-acting glass
  • Relays 1- 6:
    • 10 A at 120/230 VAC, general-purpose (resistive)
    • 1/3 HP at 120 VAC, 1/2 HP at 230 VAC
    • 360 W tungsten at 120 VAC
    • 250 VA at 120 VAC for pilot-duty use
  • Alarm Relay:
    • 0.4 A at 125 VAC; 2 A at 30 VDC, resistive load
    • 0.2 A at 125 VAC; 1 A at 30 VDC, inductive load

Two Modes of Operation: Mister/Fogger & Soacker Mode

  • In Mister/Fogger Mode, the cycle duration stays the same, but the mist duration automatically changes according to temperature. As the temperature increases from High Temp to Max Temp, the mist duration increases proportionally from Min Mist to Max Mist
  • In Soaker Mode, the soak duration stays the same, but the cycle duration automatically changes according to temperature. As the temperature increases from High Temp to Max Temp, the cycle duration decreases proportionally from Max Cycle to Min Cycle. As the cycle duration decreases, soaking frequency increases and soaking occurs more often
Brand Phason
Manufacturer Part Number ECC-1
Animal Cattle, Swine, Poultry & Gamebird





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