Board Name: PCB FT20L/P
Description:
This is an electronic control PCB (Printed Circuit Board) used in industrial HVAC or chiller systems. It acts as an interface and signal-processing board that helps manage unit operation, monitoring, and communication between different components.
Main role of PCB FT20L/P:
• Receives input signals from sensors (temperature, pressure, safety switches)
• Sends control signals to relays, contactors, and control modules
• Supports system protection logic (trip, alarm, shutdown response)
• Helps coordinate compressor, fan, and pump operation
• May function as an interface board between the main controller and field devices
