Thermador PDR48 Range User Manual


 
B
Error Cause Corrective Action
F32
Lower oven temperature sensor
failure.
An open or short circuit in the
lower oven sensor wiring.
1. Check all connections, especially P24 on the Power Board.
2. Unplug the sensor connector and check sensor resistance
(approximately 1080 ohms at room temperature with connector
removed). Remember to reconnect it.
3. Check that neither sensor wire is open or pinched to the appliance
chassis.
4. Check that the solder joints in header P4 on the Power Board are
not broken.
5. If sensor is OK, replace Power Board.
F41
Upper (or single) oven
motorized latch will not lock.
Defective or jammed upper (or
single) oven door or latch
switches. Defective latch
motor or its wiring.
1. Check P4 connector on the Power Board.
2. Ensure door latch switches are operating properly.
3. Check that neither latch switch nor common wires are pinched to
the appliance chassis.
4. Check P10 connector and check if latch motor wire is pinched to
the appliance chassis.
5. If F41 persists, replace Power Board.
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