What Does Monogram Dryer Error Code F01 Mean?
Error code F01 on a Monogram dryer indicates that the inlet temperature sensor is reporting a short circuit. This is the F-series equivalent of the E2 fault — the sensor monitoring incoming air temperature is shorted, causing it to report an unrealistically high temperature to the control board. The dryer halts the cycle to prevent potential overheating damage.
Common Causes of F01
- Defective inlet temperature sensor with internal short
- Pinched or shorted wiring in the sensor circuit
- Moisture ingress into the sensor connector
- Control board input channel failure
How to Troubleshoot F01
- Power reset: Disconnect power for 60 seconds and restart. If F01 clears, run a short cycle and monitor for recurrence.
- Locate the inlet sensor: The inlet temperature sensor is positioned at the air entry point into the drum — typically behind the front panel or near the rear duct inlet depending on the model.
- Test sensor resistance: With the dryer unplugged, disconnect the sensor and use a multimeter to measure resistance. A near-zero reading (short circuit) confirms a faulty sensor that must be replaced.
- Inspect the wiring harness: Check for any points where the wiring may be pinched against the cabinet, drum, or motor assembly — these contact points can cause intermittent shorts.
- Replace the sensor: Use only a genuine Monogram inlet temperature sensor for your specific model to ensure correct calibration.
For professional Monogram dryer diagnosis and sensor replacement, call our team at 844-752-7887.