Phason ECC-1 Evaporative Cooling Control

In Stock
Vendor Part#:
Vendor Part#:
Adding to cart… The item has been added


Control sprinklers, pumps, and fans for direct or indirect cooling systems

The Evaporative Cooling Control has six relays you can program to control a combination of sprinkler solenoids, pumps, and/or single-speed fans. The control monitors temperatures and efficiently and effectively controls evaporative cooling cycles according to your programmed settings. The LCD displays status and setting information and the four-button keypad allows you to easily scroll through information and program the control.

Soaker mode for direct cooling Mister/fogger mode for indirect cooling

Designed with versatility and usability in mind, the Evaporative Cooling Control has two main modes of operation: Soaker Mode for direct evaporative cooling or Mister/Fogger Mode for indirect cooling.

Active time settings and optional high humidity bypass

Active time settings allow you to program sprinkling or misting to occur only during a certain time of day.  With an optional humidity sensor, you can program the Evaporative Cooling Control to bypass the soaking or misting portion of the cycle when humidity levels are too high.

  • Two automatic operation modes:
    • Soaker Mode for direct evaporative cooling
    • Mister/Fogger Mode for indirect evaporative cooling
  • Temperature-based duty cycle operation, programmable range: 32 to 113°F (0 to 45°C)
  • Active/inactive time programming
  • Optional humidity monitoring with high humidity bypass
  • Manual control mode for testing relays and equipment
  • Information logging and display
    • High and low temperatures for the current and previous day
    • Total relay ON durations for the current and previous day
  • Six relay stages for controlling sprinkler solenoids, water pumps, or single-speed fans
  • Alarm relay that indicates power failures, probe damage, or high/low temperatures
  • Temperature sensor; 30 feet, extendable to 500 feet
  • LCD display that shows status and programming information
  • Status lights
  • Four-button keypad
  • Real-time clock
  • Power-failure settings protection
  • CSA approval
  • 2 year warranty

Alarm relay

  • 0.4 A at 125 VAC, 2.0 A at 30 VDC, resistive load
  • 0.2 A at 125 VAC, 1.0 A at 30 VDC, inductive load

Power relays

  • 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

Indirect Cooling

There is a Mister/Fogger Mode – the cycle duration stays the same, but the misting duration changes according to temperature, For example, as the temperature increases from the High Temp to the Max Temp. the mist duration increases.

Direct Cooling

In a Soaker Mode – the soak duration stays the same, but the cycle duration automatically changes according to the temp. For example, as the temp increases from High Temp to Max Temp, the cycle decreases.

With the ECC-1, you can use the second probe to control fans, important for evaporative cooling. There is also a real-time clock for data logging.


Brand Phason
Fuse Type 250 V, 1 A fast-acting glass
Power Rating 120/230 VAC, 50/60 Hz

Want More Information?

Talk to a Pro: 1-800-845-3374


Brand Phason
Fuse Type 250 V, 1 A fast-acting glass
Power Rating 120/230 VAC, 50/60 Hz


0 Reviews