Samsung Washing Machine

Samsung Washing Machine Cb error

Calibration mode

Not a faultFrom brand’s official support

This is a status message, not a breakdown.

Also shown as: C6

What it means

The machine is re-learning its weight and balance sensing. It is not a fault.

Common causes

Calibration was started after service or by a button combination

Try this at home first

Tick each step as you go

Let it finish with an empty drum and do not open the door

When to call a technician

Not needed.

Safety first

Always switch off at the wall socket or MCB before touching any part. Do not open the outdoor unit, control boards or gas pipes yourself — they carry high voltage and pressure.

Frequently asked questions

What does Cb mean on a Samsung Washing Machine?

Calibration mode. The machine is re-learning its weight and balance sensing. It is not a fault.

Can I fix Samsung Washing Machine error Cb myself?

Yes — Cb is not a fault. Let it finish with an empty drum and do not open the door.

Is it safe to keep using the Washing Machine with Cb?

Yes, it is a status message.

Other Samsung Washing Machine codes

HC Heating fault tC Water temperature sensor (NTC) fault 8C Vibration (MEMS) sensor fault PC Clutch / wash-spin shift fault AC Communication error (between control boards) 9C1 Power supply voltage problem dn Software update in progress CL Child lock is on

All Samsung Washing Machine error codes

Same code on other brands

C6 Control board (PCB) faultIFB Washing Machine

Sources

We write every explanation in our own words from these references.

Samsung US Support — Washer information and error codes

Last checked: 2026-10-20