Danfoss 101N0390 Controller 326010-701 The 9-pin terminal should click

The 9-pin terminal should click firmly into the mating header on the control board

the 18C-500 series includes a non-metallic coating on the sensing element to isolate it from the water

Designed for precision fit with Copeland compressors

preventing short cycling and improving overall fuel efficiency

Precise Fitment: Designed with 3/8 inch Sweat ODF connections for standard brazed installations in Rheem and Ruud HVAC units

Danfoss 101N0390 Controller 326010-701 The 9-pin terminal should clickThe Danfoss 101N0390 Controller is a high performance electronic control unit specifically engineered for DC refrigeration compressors, including the BD80F, BD100CN, and BD250GH. 2 series. Operating on a versatile 12 24V DC platform, this module utilizes Adaptive Energy Optimizing (AEO) technology to match compressor speed to the actual cooling demand, significantly improving system efficiency in mobile and off grid applications. As a direct