TurboChef i3 Service Manual

40 TROUBLESHOOTING
Troubleshooting:
F4: MONITOR (Door Monitor Defective)
NO
YES
Is the F3 fuse blown?
YES
Disconnect the oven
from the power supply
and then reconnect.
The fault should clear.
Replace the F3 fuse.
NO
Are the switches open-
ing in the correct
sequence (P, S, M)? To
access
TEST MODE or for
info on status indicators,
see page 16.
Adjust the door switches. See page 24
for instructions. From the cooling
down or off screen, press and hold the
Info key for 5 seconds to reset the
oven. The fault should clear.
Troubleshooting:
F5: MAG TEMP (Magnetron Over Temperature)
NO
YES
Fault message
should disappear.
NO
Replace the control board.
Verify wiring. If neces-
sary, replace the mag-
netron cooling fan.
Open the top cover, place the oven in
TEST MODE and test the magnetrons
(see page 16). Are the magnetron
cooling fans operating?
Correct wiring/
replace the
thermostats.
NO
YES
Are the switches
closing in the
correct sequence
(M, S, P)?
Remove the debris
or reposition the
oven away from
obstruction.
YES
NO
NO
YES
Do the magnetrons pass testing in the
TEST MODE? See page 16.
NO
Is the airpath into the electri-
cal compartment blocked or
clogged with debris? Check
the cooling fan finger guards
and filter on the back panel.
YES
Verify wiring to
magnetrons, and verify
magnetron thermostats are
not open. Are wiring and
thermostats ok?
Replace the magnetron(s) and test again
in
TEST MODE. Do the magnetrons pass
testing?
YES

TurboChef i3 Specifications

General

Model	i3
Cooking Chamber	Stainless Steel
Cavity Dimensions	14.5 x 16 x 10 inches
Power Requirements	208-240V, 30A
Control Type	Touchscreen