Copeland Comfort Control (White Rodgers) 47D01U-843 Defrost Control THPU32HP7Y swapping out the chiller purge

swapping out the chiller purge filter is a standard protocol to ensure the EarthWise Purge system operates within OEM specifications

Operating at 230Vac

This linear supply is rated for a 300mA maximum output at 24Vdc

Streamlined Installation: Designed with a standard panel-mount footprint and logical 3-screw terminal configuration for quick field replacement

Common indicators include intermittent compressor operation

Copeland Comfort Control (White Rodgers) 47D01U-843 Defrost Control THPU32HP7Y swapping out the chiller purgeThe Copeland Comfort Control (White Rodgers) 47D01U 843 is a universal microprocessor based defrost controller specifically engineered as a high performance replacement for single stage heat pump systems. This OEM quality control board offers the versatility to upgrade traditional time temperature defrost setups to high efficiency demand defrost routines, effectively reducing unnecessary cycles and system wear. It features a unique 8x8 LED matrix