![background image](http://html1.mh-extra.com/html/garland/s18-f-series/s18-f-series_installation-and-servicing-manual_3654653009.webp)
Part # P156 Rev 1 (12/03/09)
Page 9
FAULT FINDING
FRYER DIAGNOSTICS
PROBLEM
POSSIBLE CAUSE
SOLUTION
Power indicator is on.
Heating indicator comes on.
Fryer recovering or heating unevenly.
One or more circuit breakers are off.
Switch circuit breakers to the “ON”
position.
One or more elements are defective.
Replace Elements.
Red indicator light is on.
Fryer is not heating.
High temperature limit is tripped
Operating thermostat may be defective
- Replace.
Operating contractor may be defective
- Replace
Fryer will not start - green indicator
does not come on.
Red indicator light is
not
on.
Power switch is defective
Replace Power Switch
Safety Contactor is defective
Replace Contactor.
Auxiliary contacts on the thermostat
are defective.
Replace operating thermostat.
Oil temperature too hot or too cold.
Thermostat is out of calibration.
Calibrate or replace thermostat.
Summary of Contents for S18-F series
Page 10: ...Part P156 Rev 1 12 03 09 Page 10 Wiring diagrams APPENDIX...
Page 15: ...Part P156 Rev 1 12 03 09 Page 15...
Page 16: ......