User Manual

14 English
Self-diagnosis
Self-diagnosis
Temp sensor & Heater check
1. After connecting the power, check if the display works properly.
2. Remove all accessories (Gliding Rack, Flat-Rack, Smart Divider...etc.) from
inside of the oven cavity.
3. You cannot proceed with self-diagnosis if the oven cavity is hot or the door is
open.
• In this case, “Hot or door” message appears on the display.
4. To start self-diagnosis, press both Hidden Keys simultaneously for 5 seconds.
• Refer to the table below for the hidden keys for each model.
• Self-diagnosis takes approximately 4
~
5 minutes.
Model NQ70M6650** NQ70M7770**
Control panel
Hidden Key Bread Proof + "2" MICROWAVE + LOWER OVEN
5. If there is no error, ‘PASS’ appears on the display with an alert sound.
6. If there is an error, following message appears on the display with an alert
sound.
Model
NQ70M6650**
Error code Remark
Feature
Lower Broil H-4
Lower Oven Only
Lower Bake H-3
Model
NQ70M7770*
Error code Remark
Feature
Lower Broil H-4
Lower Oven Only
Lower Bake H-3
7. If an error occurs, contact a Samsung service center for further service.
NOTE
If you see any other error messages that are not listed above, please contact a
Samsung service center. call e.g. 1-800-SAMSUNG (726-7864).
Install_NQ70M6650D_DE68-04454A-00_EN.indd 14 1/9/2017 6:13:34 PM