Maintenance
126
Rev. L6 Feb 2017 Modline 5
Error Code X106 Case temperature too low
Sensor case temperature is below is below specification.
Check ambient temperature and Sensor internal case temperature
using the RS485 RC Command or with a temperature measuring
device such as a thermocouple. If these temperatures are okay
and alarm continues Sensor may have a malfunction.
Caution: Any temperature readings on rear panel display, at
Analog Output or from RS-485 Communications may be
inaccurate
Error Code X107
Sensor failure
FAIL may be seen on the Sensor TEMP
display.
Serious problem with Sensor operation exists
Caution: Any temperature readings at Analog Output or from RS-
485 Communications must be considered inaccurate.
Replace Sensor
Error Code X108
Analog Output Current loop malfunction.
Analog Output current not correct value
Caution: Inaccurate temperature readings
may be displayed or used by external
devices connected to Analog Output.
Sensor has sensed external analog output current flow is not
accurate. Note: this Error Code only will be seen for errors
detected when output current is greater than 0 mA.
Connected devices should have differential inputs; neither input
terminal should be grounded.
Check cables and external devices.
See symptom number three in Troubleshooting Table below.
If analog output is not used, place a jumper wire across the output
terminals to prevent the X108 alarm from occurring.
Error Code X109
Malfunction of Sensor Dirty Window
Detection.
Dirty Window circuit operation malfunction.
Replace Sensor
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