WG03F07630 Refrigerator Main Control Board

The WG03F07630 is a genuine OEM refrigerator main control board for GE and affiliated brand refrigerators. This main control board is the "brain" of the refrigerator, managing all electronic functions and operations including temperature control, compressor cycling, defrost cycles, ice maker operation, water dispenser control, interior lighting, door alarms, and diagnostic functions. The control board is a printed circuit board assembly (PCBA) constructed from high-quality fiberglass substrate with surface-mounted electronic components including microprocessors, relays, capacitors, resistors, diodes, and integrated circuits. The board measures approximately 8-10 inches in width and 5-7 inches in height, weighing approximately 0.5-1 pound. The control board has multiple electrical connectors for connecting to various refrigerator components including the compressor, condenser fan motor, evaporator fan motor, defrost heater, ice maker, water valve, door switches, temperature sensors, and display panel. The WG03F07630 replaces older part numbers including WG03F09823, WG03F08900, WG03F08032, WG03F08617, WR55X10968, WR55X10942, and others with improved reliability, functionality, and diagnostic capabilities. The control board operates on 120 volts AC, 60 Hz and draws approximately 1-2 amperes during normal operation. The board contains a microprocessor that monitors temperature sensors throughout the refrigerator and adjusts compressor and fan operation to maintain optimal temperatures in both the fresh food and freezer compartments. The board also controls defrost cycles, which periodically heat the evaporator coil to melt accumulated frost and drain it away. Over time, refrigerator control boards can fail due to capacitor failure (electrolytic capacitors dry out over time), relay failure preventing proper component activation, microprocessor failure from electrical surges or overheating, solder joint failure from thermal cycling, component corrosion from moisture exposure, power surge damage from electrical faults, or manufacturing defects. When the control board fails, symptoms include the refrigerator not cooling at all (compressor not running), the refrigerator cooling but not maintaining proper temperature, the compressor running continuously without cycling off, the defrost cycle not activating (excessive frost buildup), the ice maker not producing ice, the water dispenser not dispensing water, the interior lights not working, door alarms not sounding, error codes displayed on the display panel, the refrigerator making unusual noises, or the refrigerator shutting off unexpectedly. The WG03F07630 is a complete replacement main control board that restores full refrigerator operation and all electronic functions. Replacing a faulty control board eliminates all control board-related problems and restores reliable, efficient refrigerator operation. Important: Always turn off power at the circuit breaker before working on the refrigerator. This is an advanced repair requiring careful handling of electronic components and precise reconnection of multiple electrical connectors. Verify your refrigerator model number before ordering. Test the control board with a multimeter before replacement to confirm control board failure. This repair may require professional installation if you are not comfortable working with electronic components.

 

 

Key Features and Design

• Engineered for seamless compatibility with models like CFE28TP2MDS1, CYE22TP3MDD1, and others, this control board ensures a perfect fit and easy installation.
• Features durable construction that supports accurate temperature regulation, defrost cycles, and overall system coordination for long-lasting reliability.
• As a high-quality refrigerator control board, it replaces outdated parts such as WR55X30806 and WR55X31716, backed by XPart Supply Ltd.'s expertise in appliance components.

Performance and Benefits

This control board enhances your refrigerator's efficiency by providing stable operation that prevents issues like inconsistent cooling or failed defrosting, ultimately keeping your food fresher and reducing energy waste. Ideal for troubleshooting and upgrading older units, it offers peace of mind with improved functionality, making it a smart choice for maintaining your kitchen appliance's performance over time.

Upgrade your refrigerator with the WG03F07630 Main Control Board. This advanced component provides precise and reliable control of temperature, defrost cycles, and other essential functions. Guaranteed to improve the performance of your fridge and keep your food fresher for longer. Trust the domain expertise of our industry experts.

Part Number WG03F07630 replaces WR55X30806, 239D4391G006, WR55X31716, WR55X35725, WG03F08032, WG03F08900

Supported Models:

CFE28TP2MDS1, CFE28TP3MCD1, CFE28TP4MBW2, CYE22TP3MDD1, CWE23SP2MDS1, CWE23SP2MES1, CWE23SP3MDD1, CWE23SP3MED1, CYE22TP3MED1, CYE22TP4MCW2, CYE22UP2MES1, CYE22UP2MHS1, PFE28PYNBFS, PWE23KSKNSS, PYD22KYNBFS, PYD22KYNCFS, PYE22KSKOSS, PYE22PSKLSS, PYE22PSKNSS, ZWE23ESHRSS, ZWE23ESNBSS, ZWE23PSHRSS, ZWE23PSNBSS, CYE22TP2MDS1, CYE22TP4MDW2