AS-12U4/FER1DI-MY AS-12U4 AUX Outdoor Power Board PCB PC Board Motherboard Inverter Air Cond Air Conditioner (AX07)

This is a replacement outdoor power board PCB (Printed Circuit Board) / motherboard specifically designed for AUX AS-12U4 series air conditioners. It's compatible with inverter-type air conditioning units. The board handles power distribution and inverter control within the outdoor unit of the AC system, likely affecting compressor operation and overall cooling performance. The model numbers mentioned (AS-12U4/FER1DI-MY, AS-12U4) indicate compatibility with certain AUX air conditioner models. The designation (AX07) could represent a specific revision or batch of the PCB.