TurboChef i5 Service Manual page 57

40 TROUBLESHOOTING
Reset and determine
why it tripped – excess
grease buildup, etc.
(Figure 31, page 34)
Is the RTD
functioning properly?
Replace the I/O
control board (page
A-8).
F2: LOW TMP (Cook Temperature Low)
YES
Is wiring from the
solid state relay to the
I/O control board OK?
(See page 51 for
schematic)
YES
Correct wiring.
YES NO
Ensure wiring is
correct. If necessary,
replace RTD. (page
A-11)
Troubleshooting:
Is the high-limit
thermostat tripped?
Is the solid state relay
NO
defective?
NO
Is either of the heater ele-
NO
ments defective? (heaters
should have a resistance of
14.4 Ohms)
NO
Replace the defective
heater. (page A-11)
YES
Replace the solid state
relay. (page A-5)
YES