The Samsung NQ5B7993A** Oven has some known problems that occur often. Here are some easy to do solutions for the problems or error codes your Samsung might be giving you.

1. C-70

The steam sensor is open or short.

2. C-F0

No communication between the main and sub MICOM.

3. C-F1

EEPROM Read or Write not working.

4. C-d4

The auto door motor is malfunctioning.

5. C-21

Oven temperature is too high.

6. C-20

The temperature sensor is open or short.

7. C-d0

Unidentified issue, possibly related to dust or water.

8. C-F2

The touch key is malfunctioning.

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Samsung NQ5B7993A**

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