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Samsung Hood Error Code E-44

Easy/PH sensor dry up error.

Samsung codesSamsung hood codes

Easy/PH sensor dry up error.

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What E-44 means on a Samsung hood

The E-44 error code on a Samsung hood indicates an Easy/PH sensor dry-up error. This fault is triggered when the PH (plasma/ionization or humidity-related) sensor associated with the hood's air quality or grease sensing system detects a condition consistent with the sensor element having dried out or lost the moisture or conductive medium necessary for accurate operation. The sensor is part of the hood's automatic or smart sensing circuit, which monitors cooking conditions and adjusts fan speed or filtration accordingly.

A dry-up condition typically occurs when the sensor has been exposed to prolonged heat without adequate humidity or grease particulate contact, when the sensor element has degraded over time, or when a contamination layer has formed on the sensing surface that prevents proper electrical conductivity readings. The sensor communicates its readings to the main control board, and when the signal falls outside the expected operating range due to the dried condition, the board registers E-44 and may disable certain automatic functions.

Diagnosing this error involves inspecting the PH sensor for visible contamination, residue buildup, or physical damage. Cleaning the sensor surface carefully may restore normal readings in some cases. If the sensor element itself has failed or permanently dried out, replacement of the sensor assembly is typically required. The main control board should also be evaluated if sensor replacement does not clear the fault, as intermittent board faults can produce erroneous sensor error codes.

Source: manufacturer service documentation.

Common causes of E-44

  1. 01

    Sensor surface contamination or buildup

    Wiring / connection

    Grease, dust, or residue accumulation on the PH sensor element can block conductivity and mimic a dry-up condition. Inspect the sensor for visible coating or film and attempt careful cleaning.

  2. 02

    Sensor element degradation or failure

    Part replacement

    Over time the sensing element can permanently dry out or degrade, losing its ability to respond within the normal signal range. If cleaning does not resolve the error, sensor replacement is necessary.

  3. 03

    Prolonged heat exposure without adequate humidity

    Wiring / connection

    Extended operation in high-heat, low-humidity cooking environments can accelerate the drying of the sensor element. This is a common contributing factor in heavily used kitchen environments.

  4. 04

    Loose or corroded sensor wiring connection

    Wiring / connection

    A poor electrical connection between the PH sensor and the control board can cause signal dropout that the board interprets as a dry-up error. Check the connector and wiring harness for corrosion or looseness.

  5. 05

    Main control board fault

    Part replacement

    If the sensor and its wiring check out as functional, the control board itself may be misreading the sensor signal. Board replacement would be required in this scenario.

See the test procedure for each cause

Frequently asked questions about E-44

What does E-44 mean on a Samsung hood?
E-44 on a Samsung hood indicates an Easy/PH sensor dry-up error. This means the sensor that monitors air quality or cooking conditions has detected a signal outside its normal operating range, consistent with the sensor element being dried out or contaminated. The hood may limit or disable its automatic sensing functions while this fault is active.
Can I fix the E-44 error myself?
In some cases, yes. Start by turning off the hood and carefully inspecting and cleaning the PH sensor if it is accessible, as surface buildup can trigger this error. Also check the sensor wiring connections for looseness or corrosion. If cleaning does not resolve the fault, the sensor itself may need to be replaced, which is a more involved repair.
Will resetting the hood clear the E-44 error?
A power reset may temporarily clear the error display, but if the underlying sensor issue remains, the E-44 code will return once the hood resumes operation and the sensor is polled again. A reset alone is not a fix and should be followed by proper diagnosis of the PH sensor and its connections.
Is it safe to use my Samsung hood while E-44 is showing?
The hood can generally still provide basic ventilation while displaying E-44, but the automatic sensing and fan adjustment features tied to the PH sensor may not function correctly. Using the hood in manual mode while arranging for repair is typically acceptable, but leaving a faulty sensor condition unresolved for an extended period is not recommended.
How much does it cost to repair the E-44 error on a Samsung hood?
If only cleaning is needed, the cost is minimal and limited to your time. If the PH sensor requires replacement, parts and labor together typically range from around $80 to $200 depending on the specific model and local labor rates. A main control board replacement, if required, would push costs higher, generally into the $150 to $350 range.

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