5-14
Electrical Shock Hazard
Disconnect power before servicing.
Replace all parts and panels before operating.
Failure to do so can result in death or electrical shock.
BLOWER SPEED RESISTOR
Refer to page 4-36 for the procedure for ac-
cessing the blower speed resistor.
NOTE: The blower speed resistor will be tested
at the appliance manager board (see page
4-18).
1. Unplug oven or disconnect power.
2. Set the ohmmeter to the R x 1 scale.
3. Touch the ohmmeter test leads to wire con-
n
ectors P9-2 (GY) and P8-4 (GY). The meter
should indicate approximately 170 Ω.
OVEN SHUTDOWN THERMAL
CUTOFF (TCO)
Refer to page 4-36 for the procedure for ac-
cessing the oven shutdown thermal cutoff.
NOTE: The oven shutdown thermal cutoff will
be tested at the appliance manager board (see
page 4-18).
1. Unplug oven or disconnect power.
2. Set the ohmmeter to the R x 1 scale.
3. Touch the ohmmeter test leads to wire con-
n
ectors T1-2 (R/W) and P7-3 (RD). The meter
should indicate a closed circuit (0 Ω).
Lower Oven
Appliance Manager
P9
Lower Oven
Appliance Manager
1 2 3 4 5 6
P8
T1
1 2
1 3
P7
1 2 3 4 5
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