LG Control Board Pcb Assembly F42215P-EBR8827670

The LG F42215P-EBR8827670 is a printed circuit board assembly supplied as a replacement control board for compatible LG equipment.

Modern HVAC equipment concentrates its control logic on a single board, which handles the operating sequence, safety interlocks, fault detection, diagnostics, and communication between indoor and outdoor sections. When the board fails, the equipment is generally inoperative rather than degraded.

Two points are worth attention before replacing one. The first is that a failed board is often a symptom rather than a cause. Boards fail from voltage surges, from lightning induced transients, from a shorted low voltage circuit, from a failed transformer, and from moisture ingress. Fitting a replacement without identifying why the original failed frequently produces a second failure, and control boards are among the more expensive components in the equipment.

The second is that boards are model specific and frequently revision specific. Physical dimensions, connector arrangement, firmware, and the operating sequence programmed into the board are matched to a particular chassis. Verifying the part number against the equipment model and serial, rather than against physical appearance, is essential.

Observe electrostatic discharge precautions when handling, isolate power before removal, and record connector positions before disconnecting.

Applications include LG residential and light commercial air conditioning and heat pump equipment.

Brand

LG

SKU

F42215P-EBR8827670

Category

Control Boards

Weight

0.45 lbs

Dimensions

8.50" x 6.00" x 1.50"

Price

$126.00

Availability

In stock

Rating

0 / 5.0