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Samsung Air Conditioner

Samsung AC E461 error

Compressor start / rotation fault

Needs a technicianCross-checked from 2+ sources

Try a reset once. If it comes back, a trained technician should repair it.

What it means

The compressor did not start, lost its position signal, or is not turning properly.

Common causes

  • Low voltage at start-up
  • Faulty compressor wiring or inverter board
  • Jammed or damaged compressor

Try this at home first

Tick each step as you go

When to call a technician

If it returns, a technician must test the compressor and inverter board. Don’t keep restarting it.

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 E461 mean on a Samsung Air Conditioner?

Compressor start / rotation fault. The compressor did not start, lost its position signal, or is not turning properly.

Can I fix Samsung Air Conditioner error E461 myself?

You can try a reset first: Switch off for 15 minutes and restart once. If the code returns, call a technician.

Is it safe to keep using the Air Conditioner with E461?

Avoid repeated restarts; running with this fault can cause more damage.

Other Samsung AC codes

E410 Low gas / refrigerant leak or blockage E416 Compressor overheating E422 Low gas / refrigerant leak or blockage E440 Temperature outside working range E441 Temperature outside working range E458 Outdoor fan motor fault E462 Overcurrent / compressor overload E464 Inverter board / power module protection E465 Overcurrent / compressor overload E466 Inverter board / power module protection E467 Compressor start / rotation fault E474 Inverter heat-sink temperature sensor fault

All Samsung Air Conditioner error codes

Sources

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

Last checked: 2026-10-20