Features
- Frequency Of Defrost Is One To Six Cycles Per Day. A Minimum Of Four Hours Between Successive Defrost Cycles.
- Adjustable Back-Up Defrost Termination From Four-110 Minutes In Two Minute Increments.
- Control Works With An External Temperature Or Pressure Sensor.
- Choice Of Three Contact Arrangements For Electric Heat, Compressor Shutdown Or Hot Gas Defrost.
- Positive Switch Action Slider Bar.
- Switch Ratings Per Pole: 40 Amp, 2 Hp, 690 Va Pilot Duty, 120-240 Volts Ac.
- Heavy Steel Enclosure. Gray Finish. Knockouts At Bottom, Back And Sides. Hasp And Staple For Padlock. Available On Bracket For Sub-Panel Mounting.
- Operating Voltage: 120 Or 208-240 Volt, 60 Hz (50 Hz – See Chart Below).
- Heavy Duty, Synchronous Industrial Type Motor.
First Transfer After Refrigeration Cycle: (A633-20) - 2-4 Remains Closed (Compressor).
- 1-3 Opens (Fan).
- 3-N Remains Open (Heaters).
Second Transfer: - (3-6 Minutes After The First)
- 2-4 Opens (Compressor).
- 1-3 Remains Open (Fan).
- 3-N Closes (Heaters).
- Shipping Weight = 3-3/4 Lb. (1.7 Kg.).
- Control Supplied With 4 Dial Pins. Extra Pins, Part Number X-3596.
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