Written by
Marcus Hale Appliance Repair Content SpecialistPublished September 11, 2026Updated October 20, 2026
Error codeCode 10
ApplianceRefrigerator
Quick answer
Code 10 on DCS ActiveSmart refrigerators: refrigerator sensor issue, signalled by alarm beeps or flashing LEDs. Press the alarm mute button, then arrange service.
Model compatibility: DCS reuses codes across series and model years, so Code 10 may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
Plain language
What this code means
Code 10 is a refrigerator sensor issue signalled by alarm beeps or a binary pattern of flashing LEDs, not text.
Meaning of code 10
Code 10 is the DCS refrigerator’s way of reporting a refrigerator sensor issue. Instead of words on a display, the signal comes as a count of alarm beeps or a binary pattern of flashing LEDs.
Silencing the alarm
To quiet the refrigerator, press the alarm mute button (ActiveSmart). The underlying problem is a job for a service technician, not for the owner.
Coverage: indoor integrated ActiveSmart refrigerators from DCS, RS/RF series.
Related codes
Check these related codes if the pattern is not quite what you counted:
For DCS refrigerator service in Los Angeles, call (310) 616-5236. This code needs a technician, so have the code, the model number and what you tried ready. More on refrigerator repair is available here.
Important safety warning. Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.
Seeing this code on your DCS appliance?
Book a specialist visit for a clear estimate and approval before any repair.
