Wolf Ventilation NO POWER Error Code: What It Means & How to Fix It

Error Code Explained

What Does the Wolf NO POWER Error Code Mean?

Root Causes

Common Causes of the Wolf NO POWER Error Code

• 1
  Tripped Circuit Breaker

  The hood circuit breaker has tripped due to an overcurrent event, removing all power.
• 2
  Blown Internal Protection Fuse

  An internal fuse in the hood electrical circuit has blown.
• 3
  Open Circuit in Hood Supply Wiring

  The wiring from the junction box to the hood has an open circuit or loose terminal connection.

Step-by-Step Guide

How to Troubleshoot the NO POWER Error Code

1. 1
   Check the Circuit Breaker

   Locate and verify the hood circuit breaker has not tripped. Reset if needed. If the breaker trips again immediately when the hood is switched on, there is a short circuit in the hood electrical system requiring professional diagnosis.

Professional Service

When to Call a Wolf Technician

FAQ

Frequently Asked Questions — Wolf NO POWER

• My Wolf range hood worked fine then stopped completely — no lights, no fan. What happened?
  A sudden complete power loss typically indicates a tripped circuit breaker, blown internal fuse, or failed power supply component. Check the circuit breaker first. If the breaker is on but the hood remains completely dead, the internal fuse or power supply requires professional service.