Model reference
Samsung NQ70M7770DSAA
Oven
1 document16 error codes3 service modes
Available documentation
Service Manual
- Samsung NQ70M7770DSAA CombiOven Service Manual87 pg
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Error codes (16)
CodeMeaning
-dC-Partition is inserted or removed while the oven is operating.C-10Gas sensor value is below 5 or more than 250, triggering cancel mode.C-20Oven sensor is open or shorted when the oven is operating.C-21Internal temperature rises abnormally high.C-23Temp probe sensor is shorted when oven is operating.C-30PCB temp sensor is open or shorted when the oven is operating.C-31PCB temperature rises abnormally high.C-70Steam sensor is open or shorted when the steam mode is on.C-72Drain system problem; water level sensor senses water remaining after maximum…C-A2Cooling motor is operating abnormally.C-d0Keys are shorted on the keypad.C-d1Door lock is mispositioned.C-F0Communication between the Main and Sub PCB is interrupted.C-F2Communication between the Main and Touch PCB is interrupted.H-3Lower bake heater failure detected during self-diagnosis.H-4Lower broil heater failure detected during self-diagnosis.Service modes (3)
- Error code display mode["Touch MICROWAVE and LOWER OVEN simultaneously for 5 seconds.","Information is displayed on…
- Self-diagnosis (Temp sensor & Heater check)["After connecting the power, check if the display works properly.","Remove all accessories…
- Wi-Fi diagnostic info display["Press Setting and Lamp at the same time.","Display will show pJt name, main PCB version, sub PCB…
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