F1
Viking · VDOF730SS 30 in 7.3 cu ft Double Wall Oven with Convection and Self-Cleaning
The upper oven temperature sensor is reporting an open or short circuit. This error is triggered when the sensor reading is out of expected range, causing inaccurate temperature control and possible oven shutdown.
Error F1 on the Viking VDOF730SS 30 in 7.3 cu ft Double Wall Oven with Convection and Self-Cleaning means: Upper Oven Temperature Sensor Fault. The top-ranked community fix is “Replace Upper Oven Temperature Sensor” (medium difficulty, ~30 min, DIY cost: $20-$40). 2 community-ranked fixes available below.
Published February 2026 · 2 fixes · oven
Content is based on manufacturer service documentation, community repair experience, and OEM technical bulletins. Always verify with your owner's manual.Learn about our editorial standards.
While many oven repairs can be done safely at home, consider hiring a qualified technician if:
Average professional repair cost for this issue: $120-$180.
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Upper Oven Door Gasket Damage
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Lower Oven Pressure Switch Failed
Upper Oven Door Switch Wiring Harness Damage
The Viking VDOF730SS 30 in 7.3 cu ft Double Wall Oven with Convection and Self-Cleaning has 8 other known error codes:
Error code F1 also appears on 4 other Viking models:
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