TurboChef Technologies 2020 - Manual (Page 49)

TR
OUBLESHOO
TING
2 9
Troubleshooting:
F2: LOW COOK TEMP
Restart the oven, access the TEST MODE , and turn on
both the top and bottom blowers. Are the status indi-
cators at location 6, 7, 8, and 9 present (pages 18-19)?
Open the right end bell.
NO
Fix wiring/connections.
Is wire harness properly
connected?
NO Fix connection.
Test the RTD (page 22
for resistance/
temperature chart).
Is the RTD damaged
or defective (page 22)?
NO
Replace the I/O control
board (page A-8).
YES
Troubleshoot the
blowers (pages
27-28).
NO
YES
YES
Is the RTD properly connect-
ed to the I/O control board
(page 37-40)?
YES
Are the nozzles and plenums
correctly installed?
NO
Correctly reinstall the
nozzles and plenums.
YES
NO Replace element(s).
Are all elements heating
(ensure amp draw is correct -
page 24)?
YES