OTHER BRANDS

1.Functions

Central logic processing: Acts as the brain of the centrifugal chiller, executes main control algorithm for compressor startup, load regulation and shutdown sequence.www.plcva.com
Multi-point signal acquisition: Collect temperature, pressure, oil level, vibration and switch status signals from chiller sensors and safety interlock switches.
Output control signals: Drive compressor, oil pump, cooling water pump, condenser fan and regulating valves according to operating logic.
Safety interlock protection: Real-time monitoring of chiller operating parameters; trigger protective shutdown and alarm upon detecting abnormal conditions such as over-temperature, over-pressure, low oil pressure.www.plcva.com
Human-machine & communication interface: Communicate with OptiView display panel, upload running data, fault codes and historical logs; support remote communication to building BMS system.
Fault diagnosis & storage: Record fault events, running trend data for maintenance troubleshooting.
Parameter configuration: Store chiller operating setpoints, protection thresholds and equipment calibration parameters.
Anti-interference industrial PCB design, suitable for harsh mechanical room environment.

YORK 031-02429-001 Y005016 Main Control PCB Board Physical photo

This main control board is dedicated spare part for YORK YK series centrifugal chillers with OptiView control system.www.plcva.com

Industries: Commercial buildings, petrochemical, power plant, pharmaceutical, data center, large industrial cooling plants.
Installation location: Inside the chiller electrical control cabinet.
Core purpose: Manage the whole operation cycle of centrifugal chiller, maintain stable chilled water temperature, implement safety protection, realize local and remote monitoring.
Usage scenario: New unit assembly and spare replacement for failed original motherboard of existing YORK YK centrifugal chillers.