Sharp Microwave Combi Oven Error EE17

⚡ Quick Answer: The EE17 error code on your Sharp microwave combi oven indicates an over-temperature condition related to the magnetron or internal safety trip. This ... ✅ DIY Fixable

What Does Error EE17 Mean?

The EE17 error code on your Sharp microwave combi oven indicates an over-temperature condition related to the magnetron or internal safety trip. This typically occurs after multiple heating cycles, causing the microwave to stop heating and display the error. Unusual sounds may accompany this fault, signaling that the unit is shutting down to prevent overheating.

Common Symptoms:

  • Error displays during operation, typically after some heating runs
  • Microwave stops heating and shows EE17
  • Unit may shut down to protect against over‑temperature

Possible Causes

  • Magnetron or internal temperature sensor detected excessive temperature (medium)

How to Fix Error EE17

DIY Fix Reset and Cool Down

  1. Stop the oven and unplug the unit
  2. Allow the oven to cool completely
  3. Check that air vents are not blocked and clean any dust
  4. Plug back in and test basic operation

Technician Only Inspect Thermal Protection and Magnetron System

  1. Measure temperature sensor/thermistor continuity and proper placement
  2. Check magnetron cooling and heat sink components for proper operation
  3. Verify control board thermal shutdown circuitry and connectors
  4. Replace defective thermistor or magnetron assembly if testing indicates failure

Parts needed: Thermistor/Temperature sensor, Magnetron, Control board (if thermal shutdown circuitry is faulty)

🛑 When to Call a Pro:
  • If EE17 returns immediately after cooldown
  • If there are burning smells, smoke, or unusual noises
  • If internal inspection reveals damaged components

Technical Specifications

wattage 1000W
component Heating Element
resistance 10-30 ohms
part_number Sharp R-21LVF-HE
voltage_rating 120V AC

Common Questions

What does EE17 error mean on Sharp microwave combi oven?

EE17 indicates an overheating issue with the magnetron or internal safety sensor, stopping the heating function.

Can I fix Sharp microwave combi oven EE17 error myself?

Yes, you can reset the oven, unplug it, allow it to cool, and ensure air vents are clear.

How much does it cost to fix EE17 error?

Repair costs range from ¥10,000 to ¥40,000+, depending on the parts required.

When should I call a technician for EE17?

Call a technician if the error returns after cooling, or if you notice burning smells or damaged components.

Data last verified: 2026-07-07

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