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Samsung Hood Error Code E-61

Humidity sensor open error.

Samsung codesSamsung hood codes

Humidity sensor open error.

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What E-61 means on a Samsung hood

The E-61 error code on a Samsung hood indicates a humidity sensor open circuit fault. An open circuit condition means the sensor's electrical circuit is broken, preventing the hood's control board from receiving any signal from the humidity sensor. This sensor is responsible for detecting moisture levels in the air above the cooktop, allowing the hood to automatically adjust fan speed in response to steam and cooking vapors. When the circuit reads as open, the control board interprets this as a missing or failed sensor rather than a valid low-humidity reading.

The humidity sensor itself is a resistive-type component. Under normal operation, it sends a variable resistance signal back to the control board depending on the ambient moisture level. An open error means the board is detecting infinite resistance or no continuity along that signal path, which can result from a broken sensor element, a disconnected or damaged wiring harness, or corroded connector terminals along the circuit between the sensor and the board.

Common root causes include physical failure of the sensor element due to prolonged exposure to grease and heat, wiring that has been pinched or chafed during installation or cleaning, and connector pins that have oxidized or pulled loose from their housings. In some cases, the control board's sensor input circuit can also fail, producing an open fault even when the sensor and wiring are intact. Diagnosis requires checking continuity and resistance at the sensor terminals and tracing the harness back to the board.

Source: manufacturer service documentation.

Common causes of E-61

  1. 01

    Failed humidity sensor

    Part replacement

    The sensor element itself may have burned out or broken internally due to heat and grease exposure over time. Testing the sensor with a multimeter will show an open circuit reading with no measurable resistance.

  2. 02

    Disconnected or damaged wiring harness

    Wiring / connection

    The wiring between the humidity sensor and the control board may have become unplugged, pinched, or broken, especially during cleaning or filter removal. Visually inspect the harness and check for continuity along each wire.

  3. 03

    Corroded or loose connector terminals

    Wiring / connection

    Grease and moisture can cause the connector pins at the sensor or control board end to oxidize or back out of the connector housing, breaking the circuit. Inspect the connectors closely and clean or reseat any suspect terminals.

  4. 04

    Control board sensor input failure

    Part replacement

    If the sensor and all wiring check out as intact and correctly connected, the sensor input circuit on the control board may have failed. This would require board replacement to resolve.

See the test procedure for each cause

Frequently asked questions about E-61

What does E-61 mean on a Samsung hood?
E-61 on a Samsung hood indicates a humidity sensor open circuit error. The control board is not receiving any signal from the humidity sensor, which it uses to automatically adjust fan speed based on steam and moisture levels. This typically points to a faulty sensor, a broken wire, or a loose connector in the sensor circuit.
Can I fix the E-61 error myself?
Some causes of E-61 are DIY-friendly, such as reseating a disconnected connector or inspecting the wiring harness for visible damage. Replacing the humidity sensor itself is also manageable for a technically capable homeowner, but diagnosing a control board failure generally requires professional repair. Always disconnect the hood from power before inspecting any wiring or components.
Is it safe to use my Samsung hood while E-61 is displayed?
Using the hood with an active E-61 error means the automatic humidity-based fan control will not function correctly, as the board has no valid sensor input. Basic fan operation may still work on manual settings depending on the model, but the auto-sensing feature will be disabled. Continued use without repair is generally safe from a fire or shock standpoint, but you will lose the automatic ventilation adjustment that the sensor enables.
How much does it cost to repair the E-61 error on a Samsung hood?
If only the humidity sensor needs replacement, parts and labor typically range from around $80 to $200 depending on your location and service provider. If the control board is at fault, repair costs can range from $150 to $400 or more, including parts and labor. Getting a diagnosis before committing to a repair helps avoid replacing parts unnecessarily.
Will resetting the hood clear the E-61 error?
A power reset by unplugging the hood or switching off the circuit breaker for a few minutes may temporarily clear the E-61 code, but if the underlying hardware fault remains, the error will return once the control board re-checks the sensor circuit. A reset is useful for confirming whether the fault is intermittent, but a permanent fix requires addressing the actual sensor, wiring, or board issue.

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