Daewoo Refrigerator Error Code HS

The HS code indicates that the refrigerator's humidity sensor has been detected as either disconnected or short circuited. This sensor is part of the home-bar control system and helps manage heater cycling and defrost conditions. While the error is active, the control system bypasses humidity sensor input and continues operating. If the sensor signal returns to normal, the error clears automatically.

The HS error is not a safety hazard. The refrigerator continues to operate and cool normally while the error is active, with the control system simply ignoring humidity-based input for the home-bar heater and defrost functions. It is generally safe to keep using the unit, though having the sensor fault repaired promptly will restore full automatic control of the home-bar area.

Repair costs vary depending on what is causing the fault. If only a connector needs reseating or cleaning, there may be no parts cost at all. A replacement humidity sensor typically runs in the range of $15 to $50 for the part. If a professional technician is needed, expect labor costs of $75 to $150 or more depending on your location and the complexity of the diagnosis.

In many cases, yes. Start by inspecting the humidity sensor connector for loose connections, corrosion, or damaged pins, as these are the most common causes. If the wiring and connector look intact, the sensor itself may need replacement, which is a straightforward swap for someone comfortable with basic appliance repair. If the wiring harness or control board is damaged, the repair becomes more complex.

A manual reset alone is unlikely to permanently clear the HS code if the underlying sensor fault still exists. However, the error is designed to cancel automatically if the humidity sensor returns to a normal operating state on its own. If a loose connector is reseated and the sensor reads correctly, the code will clear without any reset needed. If the sensor or wiring is genuinely failed, the code will return after any reset.