DA31-00342A Refrigerator Evaporator Fan Motor

Key Features

• Brushless DC Technology: Engineered for high-efficiency, 12V DC operation, providing consistent airflow with minimal electrical noise and heat generation.
• Quiet-Run Bearings: Features precision-sealed bearings designed to operate silently even in the high-vibration environment of the freezer's evaporator assembly.
• Moisture-Sealed Housing: The motor casing is treated to resist the corrosive effects of frost and humidity, preventing internal shorts and extending the motor's lifespan.
• Standard 4-Wire Connector: Equipped with a factory-spec wiring harness and a keyed 4-pin connector, ensuring a secure and simple plug-and-play installation to the main control board.
• Optimized Airflow Management: Calibrated to maintain the specific RPMs required for Samsung’s Twin Cooling and Multi-Vent systems, ensuring even temperature distribution.

Replaces / Cross-Reference Part Numbers

• Primary Part Number: DA31-00342A.
• Cross-References: AP6803165, PS12590899, EAP12590899, 4982090, ARES2130RA.

Compatibility & Fitment

This motor is a critical component for many modern Samsung side-by-side refrigerators. Key compatible models include:

• Samsung RS22T Series: RS22T5561SR, RS22T5561SG, RS22T5201SR, RS22T5201SG.
• Samsung RS27T Series: RS27T5200SG, RS27T5200SR, RS27T5561SR, RS27T5201SR.
• Samsung RS28T Series: RS28A500MSR/AA, RS28A5801SR/AA.
• Note: This motor is typically located behind the rear panel of the freezer section. Always verify the part number on your existing motor, as Samsung often uses similar-looking motors with different voltage or pin configurations.

When to Replace

• Freezer or Fridge is Warm: The compressor is running, but the fan is not circulating cold air, leading to rising temperatures in one or both compartments.
• Loud Grinding or Chirping: Bearing failure often produces a loud mechanical noise that stops when the freezer door is opened (as the fan pauses).
• Error Code "22 E": Many Samsung refrigerators will display a 22 E error code on the front panel to indicate a failure in the evaporator fan circuit.
• Heavy Frost Accumulation: Without the fan moving air across the evaporator coils, moisture can freeze into a solid block, eventually blocking all cooling.

Installation Tips

• Safety First: CRITICAL: Disconnect the refrigerator from the power source before starting. This repair requires removing the interior back panel which is near high-voltage components.
• The "Blade" Transfer: PRO TIP: This motor is usually sold without the plastic fan blade. Carefully pull the blade straight off the old motor shaft. If it is stuck, do not use pliers; instead, soak the center of the blade in warm water to loosen any ice or residue.
• Check for Ice Obstruction: IMPORTANT: If your fan was making a "hitting" noise, inspect the fan shroud for ice buildup. You must completely melt all ice using a steamer or hair dryer (on low heat) before installing the new motor to prevent immediate damage.
• Connector Alignment: Ensure the 4-pin connector "clicks" into place. A loose connection can trigger a false error code or cause intermittent fan operation.
• Grommet Re-use: Ensure the rubber mounting grommets are placed correctly on the new motor. These are essential for dampening vibration and preventing the fan from becoming noisy.