120 to 240V AC Defrost Timer Control MR4PMUHV-12C
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Defrost Timer Control: 120 to 240V AC
About :
A Defrost Timer Control is a device used in refrigeration and HVAC systems to regulate the defrost cycle of the system’s evaporator coils. Its primary function is to automatically turn off the refrigeration compressor at set intervals and activate the defrost heater to melt any frost or ice buildup on the coils, ensuring the system runs efficiently and maintains optimal cooling performance.
Also Known As :
Defrost Timer Control, Defrost Timer, Defrost Clock, Defrost Cycle Timer, Defrost Management Timer, Automatic Defrost Timer
Specification :
| Voltage | 120 to 240V AC |
| Frequency | 60 Hz |
| Power Requirements | 120/240 VAC ±10% |
| Accuracy | ±1.8F° (±1C°) |
| A99B Sensor Cable | 6-1/2 ft (2 m) |
| Maximum Power Consumption | 10 VA @120/240 VAC |
Features :
• Allows users to set specific time intervals for when the defrost cycle should occur, typically ranging from several times a day depending on the system’s needs.
• Helps optimize the refrigeration system’s energy use by preventing excessive ice buildup, which can reduce the system’s efficiency.
• Some models feature a manual override switch, allowing the defrost cycle to be started or stopped as needed.
• Commonly used in commercial refrigerators, freezers, walk-in coolers, ice machines, and other refrigeration systems.
