c-a2
Moderate
Samsung · Ovens & Ranges
Control board internal error
Quick Answer
Error code C-A2 on your Samsung Ovens & Ranges means: Control board internal error. This is usually fixable — see the step-by-step guide below.
Affected Models
Applies to all models
Likely Causes
How to Fix It
1
Step 1: Unplug the range for 2-3 minutes.
2
Step 2: Plug back in and check if the error clears.
3
Step 3: If the error persists, the main control board likely needs replacement.
4
Step 4: Contact a qualified technician for diagnosis and repair.
Pro Tip
This fix requires some technical knowledge. If you're unsure about any step, consider contacting support or a qualified technician.
Parts You May Need
Main control board (PCB)
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