Samsung DB93-08134B Control Board Assembly (Outdoor Inverter) OEM Part

Product Details

Genuine Samsung part.

Cross Reference Information

Part Number DB93-08134B replaces AP6975127.

Description

This outdoor control board assembly manages the inverter and compressor functions for the HVAC outdoor unit, restoring proper system control and cycling. Replaces a failed outdoor controller to help the unit run and respond normally. What it does

• Regulates inverter drive signals and compressor operation for the outdoor section
• Communicates status to the indoor control system and coordinates start/stop cycles
• Faulty boards can cause no cooling, outdoor fan or compressor not running, or repeated error codes
• Restores normal control behavior when the original control assembly has failed

What's included One control board assembly (outdoor) Install notes

• Disconnect all power to the unit before servicing to avoid shock or equipment damage
• Handle the board carefully and avoid contact with connector pins; observe basic ESD precautions
• Verify wiring and connector seating during replacement; do not force connectors