ERROR CODEC-10

Samsung · Microwaves

Samsung microwave C-10: Cooking-sensor warning

Documentation checkedBy ErrHiveUpdated October 28, 2026

THE SHORT ANSWER

Cooking-sensor warning.

C-10/C-11/C-12 belongs to Samsung’s gas/easy/PH cooking-sensor group. The exact sensor and test depend on the microwave model.

First safe check

Record whether a sensor-cooking mode was selected.

Applies to

Samsung microwave families in the US code reference. Grouped displays can name different subconditions; the model manual controls exact interpretation.

Codes covered by this guide

C-10C-11C-12

Before you start

Do not remove the cabinet or bypass door interlocks. Internal microwave components can remain hazardous after power is disconnected.

Go to safe checks

WHAT YOU MAY NOTICE

Symptoms to record

The microwave displays C-10.

WORK THROUGH THE BASICS

Safe troubleshooting checks

0 of 2 checked

Use the checkboxes to keep track as you read. Stop at any warning or step that does not match your appliance.

Use the external error procedure
Disconnect power at the accessible plug or breaker. If moisture recently reached the electronics, allow drying; otherwise wait 60 seconds before restoring power.
What to note
The control has one safe opportunity to recover.
Stop when the code returns
If C-10 or a related display returns, leave internal access to Samsung service and provide the full model and code.
What to note
The microwave is not repeatedly used with an unresolved fault.

THE DETAILS MATTER

Scope & troubleshooting notes

How to interpret this result

The word gas here is a sensor label, not evidence of a household gas leak. Do not remove the cabinet to locate or test a sensor.

Distinct displays covered in this guide

C-11: A cooking-sensor signal is abnormal; C-12: A cooking-sensor signal is abnormal. These are distinct diagnostic labels grouped by the owner-level response, not interchangeable spellings.

YOUR NEXT DECISION

When to stop and get help

Stop for a repeat code, smoke, arcing, damaged door or unusual overheating. Request qualified microwave service.

Record what you see

Keep the full model number, exact displayed code, and your observations together for the next conversation.

Use the right support

Contact the manufacturer or a qualified appliance technician when the guide calls for service.

Samsung support

THE EVIDENCE

Sources & verification

Our explanations are editorial summaries of the documentation below. They do not replace the instructions for your exact appliance.

What does the error code on my Samsung microwave mean?
Samsung · Manufacturer support · Checked Oct 28, 2026
Code table and owner troubleshooting — Samsung US consumer support; check the model manual before applying a procedure.
Understanding the meaning of error codes on your Samsung microwave
Samsung · Manufacturer support · Checked Oct 28, 2026
Error code deciphering — Samsung Canada code cross-reference; US support independently lists the included codes.

ErrHive is an independent information resource, not an authorized representative of Samsung. Follow your appliance’s manual. Hazardous repairs belong with qualified professionals. Read our safety policy.