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Error code reference

Samsung Air Conditioner Error Code 241

Outdoor COND OUT temperature sensor dislocation error.

Samsung codesSamsung air conditioner codes

Outdoor COND OUT temperature sensor dislocation error.

First step from the service manual

Check if the outdoor COND OUT sensor is mounted in the right position.

The complete diagnostic procedure includes additional test steps, resistance specifications, wiring diagram references, and component test points.

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What 241 means on a Samsung air conditioner

Error code 241 on a Samsung air conditioner indicates an outdoor condenser outlet (COND OUT) temperature sensor dislocation error. This sensor monitors the refrigerant temperature at the outlet of the outdoor condenser coil, providing critical data the system uses to regulate refrigerant flow, compressor operation, and overall system efficiency. A dislocation error specifically means the sensor has been detected as improperly positioned or physically displaced from its designated mounting location, rather than having failed electrically.

When the COND OUT sensor is not seated correctly against the refrigerant line or coil surface, it cannot accurately read actual condenser outlet temperatures. The control board receives readings that fall outside expected parameters for current operating conditions, triggering the 241 fault. This can cause the system to mismanage refrigerant superheat levels, potentially leading to compressor protection shutdowns or reduced system performance.

Common scenarios that lead to sensor dislocation include vibration over time loosening the sensor clip or bracket, improper reassembly after a previous service visit, or physical disturbance during maintenance work on the outdoor unit. In some cases, the sensor wire harness may be routed incorrectly and pull the sensor away from its contact point. The first step is always a physical inspection to confirm the sensor is seated and secured in the correct mounting position before pursuing electrical diagnostics.

Source: manufacturer service documentation.

Common causes of 241

  1. 01

    Sensor physically displaced from mounting location

    Wiring / connection

    The COND OUT sensor has slipped or been knocked out of its designated clip or bracket on the condenser coil or refrigerant line. Visual inspection of the outdoor unit will typically reveal the sensor hanging loose or resting against the wrong surface.

  2. 02

    Loose or damaged sensor mounting clip

    Part replacement

    The retaining clip or bracket that holds the sensor in position has weakened, broken, or corroded, allowing the sensor to drift from its required contact point. Check the clip integrity during inspection and replace if it no longer holds the sensor firmly.

  3. 03

    Improper reassembly after prior service

    Wiring / connection

    If the outdoor unit was recently serviced, the COND OUT sensor may not have been reinstalled in the correct location. Compare the current sensor position against the labeled mounting point on the unit.

  4. 04

    Vibration-induced sensor movement

    Wiring / connection

    Prolonged vibration from the compressor or fan motor can gradually work a sensor loose from its mounting position over time. This is more common on older units or units where the sensor clip has lost tension.

  5. 05

    Wire harness tension pulling sensor out of position

    Wiring / connection

    If the sensor wire is routed too tightly or was disturbed during maintenance, tension on the harness can pull the sensor away from its contact point. Inspect the wire routing and relieve any tension before resecuring the sensor.

See the test procedure for each cause

Frequently asked questions about 241

What does 241 mean on a Samsung air conditioner?
Error code 241 indicates that the outdoor condenser outlet (COND OUT) temperature sensor has been detected in the wrong position or has become dislodged from its mounting location. The system relies on this sensor to monitor refrigerant temperatures at the condenser outlet, and incorrect positioning causes inaccurate readings that trigger the fault. The error is specifically a dislocation error, meaning the sensor placement is the issue rather than a sensor that has shorted or failed electrically.
Can I fix error code 241 myself?
In many cases, yes. The primary fix involves physically locating the COND OUT sensor on the outdoor unit and confirming it is seated securely in the correct mounting position. If the sensor has simply slipped out of its clip, repositioning and securing it may resolve the error without replacing any parts. However, if the mounting clip is broken or the sensor itself is damaged, a technician may be needed to source and install the correct replacement components.
Is it safe to run my air conditioner with error code 241 active?
It is not recommended to continue operating the system with this error active. The COND OUT sensor feeds temperature data used to protect the compressor and manage refrigerant flow. Running the system without accurate condenser outlet temperature readings risks improper refrigerant management, which can lead to compressor damage over time. Address the sensor dislocation before resuming normal operation.
How much does it cost to repair error code 241 on a Samsung air conditioner?
If the repair only requires repositioning a sensor that has slipped out of place, the cost may be limited to a service call fee, typically in the range of $75 to $150 depending on your location. If the sensor mounting clip needs replacement, parts costs are generally low, usually $10 to $40. If the sensor itself is damaged and requires replacement, total repair costs including labor could range from $100 to $300.
Will resetting the air conditioner clear error code 241?
A reset may temporarily clear the displayed error code, but the fault will return as soon as the control board detects that the COND OUT sensor is still out of position. The underlying physical issue must be corrected first by inspecting and resecuring the sensor in its proper mounting location. Only after the sensor is correctly positioned should you clear the code and test the system.

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