¿Qué provoca el error E122 de Samsung?

Indoor unit EVA_IN Thermistor Open/Short circuit. Faulty sensor. Loose or damaged wiring to the sensor

¿Cómo se corrige el código de falla E122 de Samsung?

1. Power off the indoor unit at the circuit breaker for 30 seconds, then power it back on. 2. Ensure the indoor unit is clean and has good airflow. 3. If the error persists, consult a qualified technician to inspect or replace the EVA IN sensor.

E122

E122 — Indoor EVA IN sensor error (Short or Open)

Samsung · Air Conditioning

¿Qué significa E122 ?

The indoor unit's Evaporator Inlet (EVA IN) temperature sensor has a short circuit or an open circuit.

Causas comunes

Indoor unit EVA_IN Thermistor Open/Short circuit
Faulty sensor
Loose or damaged wiring to the sensor

Pasos de reparación & Lista de verificación

Haga clic en los pasos para seguir su progreso.

1
Power off the indoor unit at the circuit breaker for 30 seconds, then power it back on.
2
Ensure the indoor unit is clean and has good airflow.
3
If the error persists, consult a qualified technician to inspect or replace the EVA IN sensor.

Ver todos los códigos en este manual (94)

Datos técnicos verificados. Última actualización: April 2026

Fallas relacionadas

COND temperature sensor errorCondenser temperature sensor error — Outdoor coil temperature sensor fault Communication errorCommunication error — Indoor/outdoor inverter main MICOM communication lost Communication error after trackingCommunication error after finishing tracking — System communication issue following a tracking process

Fuente: Samsung Air Conditioning

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