Oven Shutdown Thermal Fuse - KitchenAid JOB AID 4317282 Technical Education

OVEN SHUTDOWN THERMAL FUSE

WARNING
Electrical Shock Hazard
Disconnect the electrical supply from the
unit before servicing.
Failure to do so could result in death or
electrical shock.
TEST PROCEDURE
Refer to page 2-22 for the procedure for ser-
vicing the oven shutdown thermal fuse.
1. Disconnect power from the range.
2. Set the ohmmeter to the R x 1 scale.
3. Disconnect the wires from the oven shut-
down thermal fuse terminals.
4. Touch the ohmmeter test leads to the
oven shutdown thermal fuse terminals.
The ohmmeter should indicate a closed
circuit (0 Ω).
ELECTRONIC RANGE
CONTROL
P5-1
P5-2
P5-5
DOUBLE LINE
BREAK RELAY
CONV-1600W
Y
BAKE-2000W
R
BROIL-3000W
BU
R
R
Disconnect This
Red Wire
Resistance Test (At The Electronic
Range Control)
NOTE: To test the oven shutdown thermal fuse
at the electronic range control, perform the fol-
lowing steps (see page 2-4 for removing the
top access panel).
1. Disconnect power from the range.
2. Set the ohmmeter to the R x 1 scale.
3. Disconnect the red wire that is on the
output of the double line break relay, (refer
to the schematic), and the red wire (L2) on
the suppressor board terminal block.
4. Touch the ohmmeter test leads to the red
wires. The ohmmeter should indicate a
closed circuit (0 Ω).
OVEN SHUTDOWN
THERMAL FUSE
NON-RESETTABLE
To L2 (red)
Wire
3-6