General Electric Control Board

This coin-op control assembly replaces the coin collection and cycle-start control used on commercial laundry machines to restore timed wash cycles and coin-operated functionality. It helps machines accept payment and start selected cycles reliably. What it does:

• Controls coin validation/acceptance and enables cycle start when required payment is received
• Activates timed wash or dry cycles via the machine's timer circuit
• Commonly used when washer/dryer fails to start, does not accept coins, or cycles won't initiate
• Interfaces with the machine's wiring harness and timer to manage payment-to-start operation

• Disconnect power and follow lockout/tagout procedures before installation
• Verify harness connectors and mounting orientation before finalizing installation
• Handle electrical connections carefully; ensure all connectors are fully seated

This timer has a double terminal block connection. On some models there is a single terminal block connection. For the single terminal block timer, order part# WH12X10376.

This ATC temperature control board regulates the refrigerator's temperature and ensures consistent cooling cycles by directing fans, compressors, and defrost operations. Replaces a failed control board to restore normal temperature control and cycle timing. What it does:

• Controls thermostat signals to the compressor and evaporator fan for stable internal temperatures
• Manages defrost cycles and related heater operation if applicable to the model
• Helps stop erratic cooling, excessive frost buildup, or continuous running when the board fails
• Works as the electronic decision hub when mechanical thermostats are replaced by board-driven control systems

• One ATC temperature control board (WH12X10386)

• Disconnect power and unplug the appliance before starting any repair
• Handle the board by its edges and avoid touching circuitry to prevent ESD damage
• Verify harness connector orientation and secure all plug connections; do not force connectors

Control defrost module