Viking Vent Hood Delay-Off Not Working
Viking Professional Series range hoods include a delay-off (keep-on) function that keeps the fan running at reduced speed for a set period after the main cooking cycle is complete, ensuring residual steam and odors are fully exhausted. When this feature fails — either the fan stays on indefinitely or the delay-off does not engage — the fault is in the control PCB logic that manages the timer function.
What Causes the Delay-Off / Auto-Shutoff Failure Error?
The PCB-based timer that controls the delay-off interval can fail, causing either no delay (fan shuts off immediately) or infinite delay (fan runs continuously).
A power surge or data corruption event can cause the PCB to lose its programmed timing parameters.
Basic Steps Before Calling a Technician
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01Power Cycle the Hood
Switch off the circuit breaker for 60 seconds and restore power. A PCB reset may restore the delay-off timing function.
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02Consult the Model Manual
Confirm the delay-off feature is enabled in your model's setup menu if applicable. Some Viking models allow enabling or disabling the delay-off function through a setup procedure.
When to Call a Technician
If the delay-off function remains non-functional after a power cycle and settings check, the control board requires professional diagnosis.
Book a Technician →Estimated range for parts and labor. Your technician provides an exact upfront quote before any work begins. Diagnostic fee is applied toward the repair cost.
- Genuine Viking OEM parts only
- 30-day parts & labor warranty
- Upfront pricing — no hidden fees
- Same-day service available
Other Viking Vent Hood Error Codes
Viking Delay-Off / Auto-Shutoff Failure Error Code — Frequently Asked Questions
Common questions about Viking appliance repair answered by our certified technicians.
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The delay-off feature keeps the fan running at low speed for 5-15 minutes after you turn the hood off. This ensures lingering cooking vapors, steam, and odors are fully exhausted from the kitchen — a useful feature after high-heat cooking sessions.
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Yes. A fan that runs continuously without shutting off is typically caused by the delay-off timer circuit being stuck in the active state on the control PCB. A power cycle may clear it; if not, the board requires professional service.
Fix Your Viking Delay-Off / Auto-Shutoff Failure Error Code Today
Schedule online or call us directly. We offer same-day and next-day Viking appliance repair appointments across all six service areas, Monday through Saturday.
- Genuine Viking OEM parts on every repair
- Same-day and next-day availability
- Upfront pricing — no hidden fees
- 30-day parts & labor warranty
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