Daikin-McQuay 571006700S 24V CoreSense Compressor Protection Module

The Daikin-McQuay 571006700S is a genuine OEM 24V CoreSense Module designed for use with Copeland scroll compressors in residential and commercial HVAC systems. This electronic protection and diagnostics module uses the compressor itself as a sensor to actively monitor critical system parameters, helping protect against compressor damage and reducing costly service calls.

CoreSense technology continuously watches for damaging operating conditions and will shut down the compressor when a fault is detected, reset automatically when conditions normalize, or generate diagnostic alerts to guide technician response. LED flash codes provide easy-to-read fault indicators, enabling faster and more accurate troubleshooting without guesswork.

Key Features:

• 24V input power supply for compatibility with standard HVAC control circuits
• Active compressor protection against short cycling, locked rotor, low voltage, and pressure faults
• LED-based diagnostic fault codes for rapid field troubleshooting
• Automatic reset capability when fault conditions clear
• Uses the compressor as a sensor for real-time system monitoring
• Compatible with Copeland scroll compressors used in Daikin-McQuay, Goodman, and Amana HVAC equipment
• Genuine OEM replacement part — MPN: 571006700S

The 571006700S CoreSense Module is a direct OEM replacement for qualified HVAC technicians servicing Daikin-McQuay and related brand equipment. Installation should be performed by a licensed HVAC professional.