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Error code reference

Wolf Hood Error Code IR

Remote Control activation or deactivation confirmation displayed on Black Hoods.

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Remote Control activation or deactivation confirmation displayed on Black Hoods.

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What IR means on a Wolf hood

The IR indicator on Wolf Black Hood models is not an error code in the traditional sense. It is a status confirmation display that appears on the hood's control panel to acknowledge a remote control command has been received and processed. When you activate or deactivate the hood using the optional Wolf remote control, the IR notification appears on the display to confirm the hood's infrared receiver successfully interpreted the signal. This is a normal operational message tied directly to the infrared communication system between the remote handset and the hood's receiver module.

The infrared receiver on Wolf Black Hoods listens for specific coded signals from the paired remote control. When a valid signal is detected, the hood's control board processes the command and briefly shows IR on the display as visual feedback to the user. This confirmation is by design and serves the same function as an acknowledgment light on many other remote-enabled appliances. No fault condition is present when this indicator appears under normal remote operation.

If the IR indicator appears unexpectedly without any remote control interaction, it may point to interference from other infrared sources in the environment, such as certain LED lighting, sunlight striking the receiver directly, or another remote control device operating on a similar frequency. In those cases, the hood may respond to unintended commands. If the IR display appears but the hood does not respond to actual remote commands, this could indicate a weakening remote battery, a misaligned or obstructed receiver window, or a fault in the infrared receiver circuit on the control board.

Source: manufacturer service documentation.

Common causes of IR

  1. 01

    Normal remote control operation

    Wiring / connection

    The most common reason IR appears is straightforward: the hood successfully received a command from the Wolf remote control. This is expected behavior and requires no action.

  2. 02

    Infrared interference from external sources

    Wiring / connection

    Certain LED lighting fixtures, direct sunlight, or other IR-emitting devices in the kitchen can trigger the hood's infrared receiver unintentionally, causing IR to appear without a remote command being issued.

  3. 03

    Weak or depleted remote control battery

    Part replacement

    If IR appears but the hood does not execute the expected function, the remote battery may be too weak to transmit a clean signal. Replacing the battery is the first step to confirm the remote is functioning correctly.

  4. 04

    Obstructed or misaligned IR receiver window

    Wiring / connection

    Grease buildup or physical obstruction over the receiver window on the hood can cause inconsistent signal reception, resulting in erratic IR display behavior or failed command execution.

  5. 05

    Faulty infrared receiver module on the control board

    Part replacement

    If the IR indicator appears continuously or the hood consistently fails to respond correctly to remote commands despite a fresh battery and clear line of sight, the infrared receiver component on the control board may be defective and require replacement.

See the test procedure for each cause

Frequently asked questions about IR

What does IR mean on a Wolf hood?
IR on a Wolf Black Hood is a confirmation message indicating the hood has received and processed a signal from the remote control. It stands for infrared and appears briefly after a remote command is activated or deactivated. This is a normal operational display, not a fault or error code.
How do I fix the IR indicator on my Wolf hood?
In most cases, no fix is needed because the IR display is simply confirming remote control communication. If the display appears without you using a remote, check for nearby infrared interference sources such as certain lighting or other remotes. If the hood is not responding to commands, try replacing the remote battery and ensure there is a clear line of sight to the receiver window on the hood.
Is it safe to use my Wolf hood when IR is displayed?
Yes, the IR indicator does not indicate any unsafe condition. It is purely a status confirmation for remote control activity. You can continue using the hood normally.
Will resetting my Wolf hood clear the IR display?
The IR indicator is a momentary display that appears and clears on its own after confirming a remote control signal. A manual reset is not necessary. If the display is appearing continuously and does not clear, check for persistent infrared interference or a fault in the receiver module.
How much does it cost to repair a Wolf hood infrared receiver issue?
If the issue is simply a depleted remote battery, costs are minimal, typically in the range of a few dollars. If the infrared receiver module or control board requires replacement, repair costs can range from roughly $150 to $400 or more depending on parts and labor. Consulting a Wolf-authorized service technician is recommended for any component-level repairs.

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