DSI Module for Fenwal Gas Burner

The control employs a microprocessor to consistently and securely assess and manage the correct functioning of the gas burner. Its microprocessor circuit design offers accurate, reproducible timing sequences for ignition and purge cycles, along with an automatic one-hour reset and flame detection during pre-purge.

Additionally, the built-in diagnostics, complemented by LED output, offer troubleshooting aid, guaranteeing both safety and efficiency in burner operation.