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9
TROUBLESHOOTING
Symptoms
What follows is a chart of Symptoms and Possible Causes to aid in diagnosing faults with the
oven.
Symptom Possible
Cause
Range will not heat
•
Failed Transformer
•
Failed Power-switch
•
Failed Circuit Board / Heat Switch
•
Failed Probe
•
Failed Contactor
•
Failed Element
•
Open in terminal block
Product burning
•
Product is cooked too long
•
Failed Circuit Board / Heat-switch
•
Failed Probe
Product under done
•
Product is not cooked long enough
•
Failed Circuit Board / Heat-switch
•
Failed Probe
NOTICE
Service on this, or any other, LANG appliance must be performed by
qualified personnel only. Consult your authorized service station directory
or call the factory at 1-800-224-LANG (5264), or WWW.LANGWORLD.COM
for the service station nearest you.
Tests
If an item on the list is followed by an asterisk (*), the work should be done by a
factory authorized service representative.
Possible Cause
Test
Product is not cooked enough
•
No test available, operational condition
Product is cooked too long
•
No test available, operational condition
Failed Transformer
•
Check transformer primary and secondary coils for continuity*
Failed Power –switch
•
Check power switch for normal operation
Failed Circuit Board
•
Confirm that Circuit board is getting 24 Volts input and 24 Volts
output*
Failed Probe
•
Check probe for proper resistance*
Failed Contactor
•
Confirm that Contactor has 24 Volts to the coil and that contactor
point move
Failed Element
•
Check Element for proper continuity.
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.
Summary of Contents for CLCN36-H-S
Page 11: ...11 EXPLODED VIEW...
Page 12: ...12 EXPLODED VIEW Cont d...
Page 13: ...13 WIRING DIAGRAM...
Page 14: ...14 NOTES...