TurboChef 2020 Service Manual page 51

Are the air filters on the back of
the oven clean?
YES
Open the left and right
end bells. Are the
cooling fans running?
YES
Check for
-Dirt or debris in the cooling fan blades.
-A heat source near the filter.
Check the
wiring (pages
37-40).
Troubleshooting:
F6: EC OVER TEMP
YES
Is the oven hot?
NO
YES
NO
Is the cooling fan
thermostat closed?
YES
NO
Replace the
thermostat
(page A-6
and A-8).
Clean the air
NO
filter(s) (page 7).
Access
TEST
(page
MODE
17). Is the sta-
tus indicator at
position "b"
(page 18) less
than 65?
NO
Replace the I/O
control board
(page A-8).
Are the cooling
fans receiving
correct voltage
(page 37-40)?
YES
NO
Replace the
cooling fans
(page A-5).
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