2121
ETL # 3049061-2
21
Rev
-
Troubleshooting Cont’d
Symptom Possible
Cause
Test
Controller prompts “Section
X Failed Temp Probe”
RTD not properly connected at Probe
or Controller.
RTD Failed
Verify connections.
Replace RTD.
Controller prompts “Section
X Low Temp”
Burner Failed to light on Heat Call (See
symptoms “One section does not
spark” or “One sections sparks but
does not light”
Failed Probe
Griddle Overloading.
Verify Main Burner ignition.
Verify Gas Pressure.
Verify Temperature Probe operation.
Review Griddle Loading.
Controller prompts “Section
X High Temp”
Solenoid Failed to close
Controller “Heat Call” output failed on
Check solenoid for normal operation.
Check controller outputs.
CAUTION
USE OF ANY REPLACEMENT PARTS OTHER THAN THOSE SUPPLIED BY
LANG OR THEIR AUTHORIZED DISTRIBUTORS CAN CAUSE BODILY INJURY
TO THE OPERATOR AND DAMAGE TO THE EQUIPMENT AND WILL VOID
ALL WARRANTIES.
