Description
The Honeywell RM7838B,C is a microprocessor-based integrated burner control for industrial process semi-automatically fired gas, oil, coal, or combination fuel single burner modulation applications and available Valve Proving System (VPS) feature.
The RM7838B,C System consists of a relay module, wiring subbase, keyboard display module (KDM), amplifier, and purge card. Options include a personal computer interface, Data ControlBus Module™, remote display mounting, first-out expanded annunciator, and Modbus™ network capable.
Functions provided by the RM7838B,C include automatic modulated High Fire and Low Fire proven purge, then the sequence stops, waiting for a Start Switch input, flame supervision, system status indication, system or self-diagnostics, and troubleshooting.