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Error code · Hoover

F9 · Unusual communication with drying temperature sensor

This error indicates a fault with the drying temperature sensor. Check the wiring and connector for proper connections and measure the resistance of the temperature sensor.

Washer-dryerCaution — Know When to StopFixLens verified
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Safe first steps

  1. Unplug the washer-dryer from the power outlet to ensure safety before inspection.
  2. Check the wiring and connector of the drying temperature sensor for any loose connections or visible damage.
  3. Using a multimeter, measure the resistance of the temperature sensor. It should be within the specified range in the manual.

When to stop

  • If the wiring is damaged or the resistance is outside the specified range, stop and call a professional for repair.

Likely cause

This error indicates a fault with the drying temperature sensor. Check the wiring and connector for proper connections and measure the resistance of the temperature sensor.

Verification

Reviewed by: automated manual extraction

Verified against Hoover H3D 41062DE/1-80 technical documentation

FixLens publishes its own structured technical logic verified against Hoover H3D 41062DE/1-80 documentation · last verified April 21, 2026.

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