WM 2PIN SENSOR HAIER V12829

Description

The Haier V12829 Water Level Pressure Sensor (frequently cross-referenced with part numbers 00330510003 and PSR0011) is an OEM electronic water level switch. It is engineered exclusively for modern top-loading fully automatic washing machines that utilize a specialized 2-pin digital control interface. This component manages the water filling sequence via air displacement. As water streams into the wash tub, air is compressed up through an attached rubber pressure tube and into the sensor’s nozzle. This air pressure shifts an internal diaphragm, prompting the sensor to signal the main PCB. Once the target water volume is achieved, the board shuts off the water inlet valve to initiate the wash cycle. Swapping out a faulty V12829 sensor remedies common issues like persistent tub overfilling, constant draining, or cycle freeze-ups accompanied by an “E4”, “PE”, or water-inlet error code. Key Features & Specifications Model Designation: V12829 / PSR0011 OEM Part Number: 00330510003 Terminal Interface: 2-Pin male wire harness socket Housing Build: Premium, moisture-sealed white polymer chassis with a distinctive green or grey internal casing component. Pneumatic Connection: Single tapered top-facing air nozzle designed for standard 1/4″ rubber pressure tubes. Compatible Machines & Models The NieKe / Haier V12829 Pressure Switch is a highly standardized electronic component found across a wide variety of automatic top-loading and drum-style washing machines: Haier Fully Automatic Washers: Natively engineered for a vast selection of classic and modern Haier automatic top-loading models requiring a 2-pin control logic circuit. Media & Little Swan Washers: Direct factory-spec match for various top-load platforms using the V12829 electronic water level pressure sensor ecosystem. Damro & Innovex Washers: Interchanges cleanly with specific regional Innovex and Damro automatic models that utilize a 2-wire pressure sensor setup. Pardzworld & Regional Aftermarket Assemblies: Natively matches the Pardzworld 2-Pin replacement switch configuration distributed across global supply lines. 💡 Fitment Check Tip: Haier washing machine pressure switches are produced in both 2-pin (like this V12829 model) and 3-pin configurations depending on the exact generation of your machine. Please look at the plastic wiring socket on your old faulty sensor to verify it features exactly two metallic pin contacts before completing your purchase.