ESIE10-01 Alarms and Events
Part 3 – Troubleshooting 3–29
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1.4.11 High Motor Temperature
Alarm description (as shown on screen): Motor Temp High.
Trigger: In the windings of the compressor, a temperature sensitive resistor is installed. If the value
for the resistor is 4500 ohms or higher, the unit will trip on high motor temperature alarm.
Action Taken: Rapid stop circuit.
Reset: This alarm can be cleared manually via the Unit Controller keypad after input value for motor
temperature has been 200 ohms or less for at least 5 minutes.
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