Whirlpool Microwave Error ERR0

⚡ Quick Answer: ERR0 means Whirlpool Microwave error ERR0 indicates a malfunction in the magnetron, often accompanied by unusual buzzing sounds and... This is typically a DIY fix.

What Does Error ERR0 Mean?

Whirlpool Microwave error ERR0 indicates a malfunction in the magnetron, often accompanied by unusual buzzing sounds and failure to heat food.

Common Causes

  • Magnetron (50% likelihood)

Troubleshooting Steps

  1. Step 1: Inspect the Magnetron for Damage

    Open the microwave casing and visually inspect the magnetron for any signs of burn marks or physical damage. Use a multimeter to test for continuity.

    Ensure the microwave is unplugged before opening.

  2. Step 2: Check the High Voltage Diode

    Test the high voltage diode connected to the magnetron for any faults. A faulty diode can prevent the magnetron from functioning properly.

    Replace the diode if it shows no continuity.

  3. Step 3: Examine the Capacitor

    Check the capacitor for any signs of bulging or leakage. If the capacitor is faulty, it can affect the magnetron's operation.

    Discharge the capacitor before testing.

  4. Step 4: Test the Control Board

    Inspect the control board for any burnt components or loose connections that could affect the magnetron's power supply.

    Look for any signs of damage or corrosion.

  5. Step 5: Replace the Magnetron if Necessary

    If all tests indicate the magnetron is faulty, replace it with a new one. Ensure to follow the manufacturer's guidelines for installation.

    Use a part that matches the original specifications.

How to Reset

To reset the ERR0 error, unplug the microwave for at least 10 minutes, then plug it back in and check if the error persists.

Technical Specifications

wattage 1000W
component Magnetron
resistance 0-1 ohms
part_number W10119514
voltage_rating 120V AC

Frequently Asked Questions

Can I fix the ERR0 error myself?

Yes, but it requires some technical skills and tools. If you're not comfortable, consider calling a professional.

How much does it cost to replace a magnetron?

The cost of a magnetron replacement can range from $100 to $300, depending on the model and labor costs.

What causes the magnetron to fail?

Magnetron failure can be caused by overheating, electrical surges, or age-related wear and tear.

Should I attempt to repair the microwave myself?

If you have experience with electrical appliances, you may attempt it. Otherwise, it's safer to hire a technician.

When should I consider replacing the microwave instead of repairing it?

If the repair costs exceed half the price of a new microwave, it may be more economical to replace it.

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