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Error code reference

Speed Queen Dryer Error Code NETWORK COMM ERROR

Communication error occurred during network communication

Speed Queen codesSpeed Queen dryer codes

Communication error occurred during network communication. Error Status Indicator visible until next good network communication.

First step from the service manual

Check network connections. Total Bad Network Communications audit counter is incremented.

The complete diagnostic procedure includes additional test steps, resistance specifications, wiring diagram references, and component test points.

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What NETWORK COMM ERROR means on a Speed Queen dryer

The NETWORK COMM ERROR on a Speed Queen dryer indicates that the control board has encountered a failure during network communication. Speed Queen dryers equipped with connected features rely on a communication link between the main control board and the network interface module or external network infrastructure. When this communication link fails or produces invalid data, the control system flags the error and displays the status indicator until a successful communication exchange is completed.

The error is persistent by design: the Error Status Indicator remains visible until the next successful network communication event occurs. This means the dryer will not automatically clear the code after a simple power cycle if the underlying network issue is still present. The control system also increments a Total Bad Network Communications audit counter each time a failure occurs, which can be reviewed during diagnostics to gauge how frequently and consistently the problem is happening.

Common root causes include loose or damaged network connection cables between the control board and the communication module, a weak or dropped Wi-Fi or network signal at the dryer location, a misconfigured or unresponsive home network router, or a faulty network interface component on the machine itself. Technicians should begin by physically inspecting all network-related connectors and wiring harnesses at the control board and any communication modules before moving to broader network infrastructure troubleshooting.

Source: manufacturer service documentation.

Common causes of NETWORK COMM ERROR

  1. 01

    Loose or disconnected network cable

    Wiring / connection

    The wiring harness connecting the control board to the network interface module may have come loose or disconnected. Inspect all connectors at the control board and communication module and reseat any that are not fully engaged.

  2. 02

    Weak or lost Wi-Fi signal

    Wiring / connection

    If the dryer is located far from the router or in an area with poor signal penetration, the network communication link can drop repeatedly. Verify the dryer's location has adequate signal strength or move the router closer.

  3. 03

    Router or home network outage

    Wiring / connection

    A router reboot, ISP outage, or changed network credentials can cause the dryer to lose its network connection. Check that other devices on the same network are connecting normally and that the router is functioning properly.

  4. 04

    Faulty network interface module

    Part replacement

    The onboard or attached network communication module may have failed, causing persistent communication errors regardless of network conditions. If all external connections and network infrastructure check out, the module itself may need replacement.

  5. 05

    Damaged wiring harness

    Part replacement

    Physical damage to the wiring between the control board and the communication components, such as frayed insulation or broken conductors, can interrupt the communication circuit. Visually inspect the harness for wear, pinching, or burn marks.

See the test procedure for each cause

Frequently asked questions about NETWORK COMM ERROR

What does NETWORK COMM ERROR mean on a Speed Queen dryer?
The NETWORK COMM ERROR indicates that the dryer's control system experienced a failure during network communication. The error status indicator stays on until the dryer successfully completes a network communication exchange. Each failed communication attempt also increments an internal audit counter that technicians can use to assess the frequency of the problem.
Will resetting the dryer clear the NETWORK COMM ERROR?
A simple power cycle will not permanently clear the error if the underlying network issue has not been resolved. The indicator is designed to remain visible until the dryer achieves a successful network communication. Once the connection is restored and a good communication event occurs, the error should clear on its own.
How do I fix the NETWORK COMM ERROR on my Speed Queen dryer?
Start by checking all physical network connections at the dryer, including any wiring harnesses connected to the control board or communication module. Next, verify that your home network and router are functioning correctly and that the dryer has adequate Wi-Fi signal strength. If connections and network infrastructure appear normal, the communication module on the dryer may need professional diagnosis or replacement.
Is it safe to run my Speed Queen dryer while the NETWORK COMM ERROR is showing?
The NETWORK COMM ERROR relates to the dryer's network communication function, not its core drying or heating operation. The dryer's basic drying functions are generally unaffected by this error. However, any connected or remote-control features that depend on network communication may not work correctly until the error is resolved.
How much does it cost to repair a Speed Queen dryer NETWORK COMM ERROR?
If the fix is simply reseating a loose cable or correcting a network configuration issue, there may be no parts cost involved, though a service call can range from roughly $75 to $150 for labor. If the network interface module or control board requires replacement, parts and labor combined can range from $150 to $400 or more depending on the specific components involved and local labor rates.

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