Sharp Microwave Combi Oven Error EE9

⚡ Quick Answer: The EE9 error code on your Sharp microwave combi oven indicates that the maximum cooking time has been exceeded, leading to a malfunction in the contr... ✅ DIY Fixable

What Does Error EE9 Mean?

The EE9 error code on your Sharp microwave combi oven indicates that the maximum cooking time has been exceeded, leading to a malfunction in the control board. Symptoms include the error code displaying during or after a cooking cycle, and the program may stop until the error is cleared. To resolve this, clear the error by pressing STOP/CLEAR and reprogram your cooking settings with a shorter total time.

Common Symptoms:

  • Error code EE9 displayed during or after attempting a cooking cycle
  • Cooking program stops and the oven may not continue operation until cleared

Possible Causes

  • Exceeded maximum programmed cooking time (low)

How to Fix Error EE9

DIY Fix Clear EE9 and reduce cooking time

  1. Press STOP/CLEAR to clear the EE9 error code
  2. Re‑program the cooking cycle with a shorter total time or adjust power levels

Technician Only Service check if EE9 persists

  1. Verify that the control board and timer circuitry are functioning normally
  2. Check if control firmware or timer programming is causing false maximum‑time errors

Parts needed: Control board/timer module

🛑 When to Call a Pro:
  • If EE9 reoccurs after clearing and adjusting settings
  • If other symptoms like no heating, unusual noises, or complete failure accompany the error

Technical Specifications

wattage 1000W
component Control Board
resistance N/A
part_number Sharp R-21LVF Control Board
voltage_rating 120V AC

Common Questions

What does EE9 error mean on sharp microwave combi oven?

EE9 indicates that the maximum cooking time has been exceeded, causing the control board to malfunction.

Can I fix sharp microwave combi oven EE9 error myself?

Yes, you can clear the EE9 error by pressing STOP/CLEAR and reprogramming the cooking cycle with a shorter time.

How much does it cost to fix EE9 error?

Estimated repair costs range from ¥5,000 to ¥20,000, depending on your region and service type.

When should I call a technician for EE9?

Call a technician if EE9 reoccurs after you’ve cleared it, or if you experience additional issues like no heating or unusual noises.

Data last verified: 2026-03-18

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