The Carlin 60200FRS is a flame rod microprocessor gas primary control that operates at 120V, and 60 Hz and is designed for precise monitoring and regulation of gas burners in both commercial and residential applications.  It features an on-board LCD screen that displays micro-amp flame readings and operational status, ensuring easy diagnostics.  The unit is fully programmable, allowing for customizable settings and enhanced system control with UL and CUL recognition.

The gas primary control is responsible for detecting the presence of a flame and regulating gas flow through the flame rod.  It includes alarm contacts, diagnostic functions, flame indicator LEDs, and serviceman reset protection, ensuring safe and efficient operation. It also features blocked vent protection, a low-voltage terminal, and a fault history log that records the last 50 fault cycles, making troubleshooting easier for technicians.

The 60200FRS replaces part numbers 60200-02FR, 602000FRS, 6020002FR943S, 6020002FR363S, 602002FR-363, and 6020002FRS. It also features field-settable timings, with pre-purge options of 0, 10, 30, or 90 seconds and a trial for ignition time of 4 or 6 seconds.