Viking Control Panel Failure Error Code

Error Code Explained

What Does the Viking Control Panel Failure Error Code Mean?

Viking Professional Series hoods use either push-button or touch-sensitive control panels. When the control panel becomes completely unresponsive — no lights, no fan response to any button — the issue may be a tripped child lock, loss of power to the PCB, or a failed control board. Partial unresponsiveness (some buttons work, others do not) typically indicates a touch panel defect or localized PCB failure.

Root Causes

Common Causes of the Viking Control Panel Failure Error Code

1

Child Lock / Control Lock Engaged

Many Viking hoods include a child lock feature that disables all controls. On some models this is activated by holding the light button for 3-5 seconds. Check if the lock indicator is illuminated.
2

Control Board Failure

The main PCB that processes button inputs and controls the hood can fail from grease contamination, voltage irregularities, or age.
3

Power Supply Issue

A failed transformer or power supply component on the PCB can cause complete panel unresponsiveness while the hood has power.

Step-by-Step Guide

How to Troubleshoot the Control Panel Failure Error Code

⚠️

Safety First: Always disconnect the Vent Hood from power before inspecting any internal components. Do not attempt electrical repairs. If in doubt, call a certified technician.

1

Check for Control Lock

Consult your Viking hood model manual to determine if a control lock is active. The unlock procedure varies by model but typically involves holding a specific button for 3-5 seconds.
2

Power Cycle

Turn off the wall switch or circuit breaker for the hood for 60 seconds, then restore power. This can clear a PCB error state.

Professional Service

When to Call a Viking Technician

⚠ Stop DIY if any of these apply

If the control panel remains unresponsive after checking for control lock and performing a power cycle, professional control board diagnosis and replacement is required.

Estimated Repair Cost

$200 – $420

Exact quote before any work begins. No surprises.

📞 844-719-4467

FAQ

Frequently Asked Questions — Viking Control Panel Failure

The control lock procedure varies by Viking model. Typically, press and hold the light button or a designated lock button for 3-5 seconds. Refer to your model's use and care guide for the specific unlock procedure.
Sudden complete unresponsiveness is often caused by a control lock being accidentally activated, a circuit breaker trip, or wall switch being turned off. Check these before assuming board failure.

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