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Samsung Air Conditioner Error Codes

Checking error codes and model details

Check the displayed code together with the air conditioner brand and full model number. This guide separates fault, protection and information indicators.

Source review: · Kaya Teknik

Check the model match first

Descriptions apply only to the series or manufacturer support scope stated above them. The same code can mean different things on different models. This is not a complete service manual; verified entries and brands requiring a model manual are both identified.

  1. Record the model number on the indoor and outdoor unit labels.
  2. Write down the full code; record a video if an indicator is flashing.
  3. Compare the table’s model and series scope with the unit label. Do not apply a code if they do not match.

A code alone cannot identify a failed part. Electrical connections, refrigerant and internal repairs require a technician. Stop using the unit and seek help if you notice a burning smell, smoke or repeated breaker trips.

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25 code entries shown. A code group can contain multiple indicators.

Samsung air conditioner error codes

Code guide

Aşağıdaki açıklamalar yalnızca belirtilen kaynak ve seri kapsamındadır. Model eşleşmesi olmadan parça veya onarım kararı vermeyin.

Applicable scope

Samsung Türkiye destek sayfasındaki ekran kodları; tam model numarasıyla kullanım kılavuzunu kontrol edin.

Samsung — Description
CodeDescriptionType
CFFiltre temizliği hatırlatıcısı.Information
C1Otomatik temizleme çalışıyor.Information
DFBuz çözme çalışıyor.Information
E101, E102, E202Üniteler arasında iletişim kurulamıyor.Fault indicator
E121İç ortam sensörü sorunu.Fault indicator
E122İç boru sensörü sorunu.Fault indicator
E154İç fan devri uygun değil.Fault indicator
E162EEPROM belleğinde sorun.Fault indicator
E186MPI geri bildirimi sorunu.Fault indicator
E203Dış kart/inverter haberleşmesi sorunu.Fault indicator
E221, E237Dış ortam sensörü sorunu.Fault indicator
E251Tahliye sıcaklığı sensörü sorunu.Fault indicator
E416Gaz tahliye sıcaklığı yüksek.Fault indicator
E458Dış fan sorunu.Fault indicator
E461Kompresör başlatılamıyor.Fault indicator
E462PFC aşırı akım bildirimi.Fault indicator
E464IPM aşırı akım bildirimi.Fault indicator
E465Kompresör gerilim sınırı.Fault indicator
E467Kompresör dönüşü sorunu.Fault indicator
E468Akım sensörü sorunu.Fault indicator
E469DC gerilim sensörü sorunu.Fault indicator
E471OTP bildirimi.Fault indicator
E472AC gerilim sinyali sorunu.Fault indicator
E554Akışkan kaçağı bildirimi.Fault indicator
E556Kapasite karşılaştırması yapılamıyor.Fault indicator

Frequently asked questions about error codes

Does every E1 code mean the same fault?

No. The meaning changes by brand, model and control system. Check the manual for your exact unit first.

What if my code is not listed?

An unlisted code does not mean there is no fault. Share the full model number, code and when the symptom began with a technician.

Is a protection or information code a fault?

Not always. Some indicators signal defrost, a filter reminder or a cleaning cycle. Check the expected duration and behaviour in the model manual.

Current service charges and warranty

Please contact us for current service charges. Parts replacement comes with a 1-year warranty. Please ask about warranty coverage and conditions before the work begins.

Kaya Teknik provides independent technical services and does not claim to represent any manufacturer or brand.

Need air conditioner service?

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Request same-day service. Visits are scheduled after confirming the address and team availability. Parts and labour warranty terms are confirmed in writing before work begins.

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