Much like a car thermostat, a faulty thermal valve may fail to direct oil through the cooler. How to Reset the Alarm
The bottom display may flash or show a specific code when approaching critical limits.
The is a sophisticated electronic unit used in screw compressors (such as those from Chicago Pneumatic, Ceccato, and Alup) to monitor pressure, temperature, and service intervals. When your controller displays a "hot" or high-temperature alarm, it is often a safety shutdown to prevent internal damage. Understanding "Hot" High-Temperature Alarms es3000 compressor controller manual pdf hot
If your compressor is shutting down due to heat, check these common causes and solutions:
ES3000 Compressor Controller Manual | PDF | Switch | Relay - Scribd Much like a car thermostat, a faulty thermal
If the temperature rises abnormally or there is an oil cooling defect, the sensor stops the compressor to protect the motor and screw assembly. Troubleshooting High-Temperature Issues
A clogged oil filter can restrict flow, leading to "fluid starvation". A hot oil filter usually indicates oil is moving, while a cold one might suggest a blockage. When your controller displays a "hot" or high-temperature
The ES3000 monitors air/oil temperature through an NTC100K sensor. A high-temperature signal (typically triggered when the internal temperature exceeds roughly ) will cause a red LED to light up and the machine to stop immediately.
A dirty oil or air cooler package is a primary cause of overheating. Clean the cooler with compressed air or a pressure wash if it is gummed up with oil.