Fault Codes / Samsung / E121
DVM / Split — Room temperature sensor (Room-TH) fault.
Samsung E121: Room temperature sensor (Room-TH) fault. This fault usually isn't an immediate stop, but should be checked soon.
Source: Samsung DVM/AC Service Manual (removeandreplace.com + decorexpro.com çapraz doğrulama)
Reviewed by Anıl Güzeldemir — in the refrigeration machine room since 2006, developer of Enthalio.
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