Samsung Dual Inverter Split AC Outdoor PCB Board compatible with Samsung inverter air conditioner outdoor units. This original outdoor control PCB assembly features board number DB41-01228A and revision 13R-PF3-INV-V2. The board includes DB91-01534A Main Firmware and DB91-01517A Inverter Firmware, responsible for compressor control, inverter drive operation, fan motor management, sensor communication, and outdoor unit protection functions.
Suitable for repairing Samsung dual inverter split air conditioners experiencing outdoor PCB failure, compressor startup issues, communication errors, inverter faults, or power control problems. Manufactured using high-quality multilayer PCB construction for reliable performance and long service life. Samsung outdoor inverter PCBs are critical components that manage the operation of the compressor and outdoor system electronics.

Part Numbers:

• DB41-01228A
• DB91-01534A
• DB91-01517A
• 13R-PF3-INV-V2
• Brand: Samsung
• Type: Outdoor Unit Main PCB Board
• AC Type: Dual Inverter Split Air Conditioner
• Main EEPROM/Firmware: DB91-01534A_130709.HEX
• Inverter Firmware: DB91-01517A_130705.HEX
• PCB Board Number: DB41-01228A
• Board Revision: 13R-PF3-INV-V2
• Application: Samsung Dual Inverter Split AC Outdoor Unit PCB Board (ODU
• Main Control + Inverter Drive PCB)