Thermalcouple-Breaking Alarm
<div class="text">If the device issues an alarm, the ORAL code flashes in the PV window on the temperature control instrument, indicating that the temperature measuring component is disconnected. Please check if the thermocouple cable and the temperature control instrument thermocouple input cable are off or loose. If it does, please connect correctly. Then the alarm can be released, If can not be settled, please contact our service department.