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Error code reference

Kod Microwave Error Code Err 1

The temperature sensor of the pizza oven is disconnected.

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What the Err 1 error code actually means

Your KOD microwave's pizza oven feature has lost contact with the thermometer inside the oven cavity, so the appliance has stopped that function as a safety measure. This usually points to a loose wire connection or a faulty temperature sensor. Pressing CANCEL will clear the message, but the pizza oven will not work correctly until a technician inspects and repairs the sensor circuit.

Diagnostic procedure

The full Err 1 procedure

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1
First diagnostic step
Press the CANCEL button of the pizza oven to clear the message, then call for service.
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Most common causes of Err 1

Ranked by how often they cause this code
  1. 1Loose or disconnected wiring harness connector
  2. 2Broken wire in the sensor harness
  3. 3Failed temperature sensor
  4. 4Corroded or damaged connector pins
  5. 5Control board failure

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Questions people ask about Err 1

What does Err 1 mean on a KOD microwave?
Err 1 means the temperature sensor for the pizza oven function has lost its electrical connection with the control board. The appliance displays this error and stops the pizza oven operation to prevent unmonitored heating. It points to a disconnected wire, a faulty connector, or a failed sensor. A qualified technician should inspect the sensor circuit to resolve the issue.
Is it safe to keep using my KOD microwave when Err 1 appears?
The pizza oven function will not operate correctly while Err 1 is active, as the appliance cannot monitor temperatures without a working sensor. Standard microwave functions may still be available, but continued use of the pizza oven feature without a functioning sensor is not recommended. You should call for service before relying on the pizza oven again.
How much does it cost to repair the Err 1 error on a KOD microwave?
Repair costs depend on the root cause. If the issue is simply a loose connector, a service call fee may cover the full repair, typically in the range of $75 to $150. Replacing a failed temperature sensor or wiring harness generally adds parts and labor costs, bringing the total to a range of $100 to $250 or more depending on your location and the specific parts required.
Can I fix the Err 1 error on my KOD microwave myself?
The first step you can take is pressing the CANCEL button to clear the error message. However, repairing the underlying cause requires accessing internal wiring and components, which involves working around high-voltage parts inside a microwave. For safety and accuracy, this repair is best left to a qualified appliance technician.
Will resetting or unplugging the microwave clear the Err 1 code?
Pressing CANCEL is the recommended way to clear the Err 1 message on a KOD microwave. Unplugging the unit may temporarily clear the display, but the error will return as soon as the pizza oven function is used again if the underlying sensor disconnection has not been repaired. A permanent fix requires addressing the sensor or wiring fault.

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