Technicians should perform a continuity test with a multimeter to confirm a break in the internal circuit

reducing NOx emissions and preventing premature soot accumulation within the heat exchanger

Always power down the unit before servicing

to prevent the build-up of resistive oxides

Key Benefits Ensures precise temperature management for accurate modulation and system protection

York 331-02430-601 Microboard 319825-402 Technicians should perform a continuityThe York 331 02430 601 Microboard is a central processing component engineered for the precise management of industrial chiller systems and large scale HVACR equipment. This OEM York control board serves as the logic hub for monitoring system variables and executing complex compressor sequences. As a direct replacement York microboard, it ensures high speed data communication between the user interface terminals and the units mechanical sensors. For