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> ICM309 freeze protection module ICM309C icm 309
ICM309 freeze protection module ICM309C icm 309
FREEZE PROTECTION MODULE. Single setpoint temperature control. Provides freeze protection. Small, compact package. Epoxy encapsulated for moisture protection, Temperature sensor included. Input: Voltage- 18 to 30 VAC. Frequency: 50 to 60 Hz. Output: Solid state (triac), 1.5 amps @ 30 VAC. Temperature CUT-OUT (OFF) – 28 degrees (Fahrenheit). Temperature CUT-IN (ON) – 55 degrees (Fahrenheit).
MODE OF OPERATION: UPON APPLICATON OF POWER, THE CONTROL WILL READ THE TEMPERATURE AT THE TEMPERATURE SENSOR. IF THE TEMPERATURE IS EQUAL TO OR ABOVE THE CUT-IN VALUE FOR THE CONTROL, THE LOAD WILL ENERGIZE. IF THE TEMPERATURE IS BELOW THE CUT-IN VALUE AT POWER UP, THE UNIT WILL NOT ENERGIZE THE LOAD. AFTER THE LOAD IS ENERGIZED, THE CONTROL WILL CONTINUE TO MONITOR THE STATUS OF THE TEMPERATURE SENSOR. ONCE THE TEMPERATURE IS EQUAL TO OR BELOW THE CUT-OUT VALUE, THE CONTROL WILL DE-ENERGIZE THE LOAD.
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