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• 8301-076-002C OBSOLETE

• UPC3 - Mega-Tec 1.3.0

Bard 8301-076-002C is an OEM UPC3 control module programmed for MEGA-TEC PLC wall-mount air conditioner applications, used as the unit level controller that coordinates staging and system operation through the MEGA-TEC PLC control panel. This replacement is software revision specific (the trailing letter denotes the loaded firmware), so matching the existing control strategy and updating site software as required helps ensure proper communication with the rest of the PLC network and accessories. If you are replacing a failed controller, confirm your unit model and voltage configuration and follow the Bard service literature for setup so the system returns to stable, predictable cooling performance with factory-correct controls.