Sensor Missing Alarm

The device enters the Sensor Missing alarm if the device detects that the sensor is not properly installed in the device or is not functional.

If a sensor is detected as missing, the following occurs:

"SENSOR ERROR" displays.
The flag above the sensor detected as missing flashes on the display.
Alarm sounds and lights flash.
Yellow Fault LED is on solid.
If there is a sensor error at startup, the device shuts off in 60 seconds.