Description
Haier / Samsung Inverter Air Conditioner Brushless DC Outdoor Fan Motor (SIC-310-40-2 / GQDC-40-8-113)Restore the cooling efficiency and quiet operation of your mini-split system with this premium, factory-spec replacement outdoor condenser fan motor. Operating under universal manufacturer parameters, this high-efficiency brushless DC (BLDC) motor is engineered to drive the large exterior fan blades that pull air through the condenser coils, ensuring rapid and consistent heat dissipation from the compressor setup.If your outdoor unit is completely silent while the indoor unit runs, throwing an outdoor fan speed malfunction error code, or making a loud clicking, squealing, or rattling noise from the condenser chassis, replacing the fan motor is the required fix.Key FeaturesBrushless DC (BLDC) Technology: Provides infinitely variable speed adjustments, significantly higher energy efficiency, and a much quieter acoustic footprint compared to older AC-powered motors.Resin-Packed Quiet Housing: Sealed inside a high-density, molded composite structure that dampens electrical hums, shields the internal windings from ambient moisture, and prevents rust.Precision Double-Bearing Core: Equipped with dual high-performance ball bearings that reduce mechanical friction, eliminating rotational wobble and expanding the operational lifespan.Integrated Multi-Pin Plug Wiring: Features a pre-terminated, weather-sealed wiring harness that plugs directly into the outdoor unit’s main inverter power module.Supported AC Units & CompatibilityThis 40W High-Voltage DC Motor features a flat-backed circular chassis design with integrated 3-point mounting ears. It serves as an exact factory replacement or direct cross-reference part for multiple major inverter air conditioning systems:Samsung Inverter Series: Direct factory fitment for premium split-system condenser units matching the Samsung GQDC-40-8-113 Layout.Haier Inverter Series: Direct replacement across residential inverter split systems matching the SIC-310-40-2 Component Identifier and factory part codes 0010403322A or 0010403322B.Universal Applications: Serves as a heavy-duty replacement part listed across specialized hardware networks like Itec Electronics for various 9,000 to 18,000 BTU cooling chassis layouts.Technical SpecificationsPower Output: 40WOperating Voltage: DC310VInternal Control Logic Module: ZWK428A3000010 / DR-9538-703Physical Dimension Benchmarks: Main body thickness of $4text{ cm}$, a total casing width of $9text{ cm}$, and an extended upper threaded D-shaft length of $6.1text{ cm}$.💡 Tech Tip: High-voltage DC fan motors plug directly into live power segments of the inverter controller board. Always isolate the primary household breaker panel before disconnecting any internal housing plugs. When reassembling, make sure the rubber isolation dampers are properly seated to prevent metal-on-plastic resonance when the fan ramps up to full speed.






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