Honeywell RM7800G1018 Burner Control

The Honeywell RM7800G1018 is an advanced microprocessor-based integrated burner control designed for automated combustion safeguarding and burner management systems. It executes automatic burner sequencing, comprehensive flame supervision, and self-diagnostics, while providing non-volatile memory to retain history files and lockout status after power loss.

System Configuration and Interface Features

Equipped with an integrated keyboard display module and five status LEDs, the controller delivers clear sequence information and real-time operational feedback. It features interchangeable plug-in amplifiers, access ports for external electrical voltage checks, and a five-function run/test switch to facilitate setup and maintenance.

Timing and Operational Specifications

The unit supports a configurable pilot flame establishing period of 4 seconds or 10 seconds, paired with a main flame establishing period ranging from 10 to 30 seconds or intermittent operation. It incorporates an early spark termination of 5 seconds, supports interrupted pilot types, and monitors running interlocks across an operating temperature range of -40 deg F to +140 deg F.

Technical Specifications

Frequently Asked Questions

Q: What timing options are available for pilot flame establishment on the RM7800G1018?

A: The controller supports selectable pilot flame establishing periods of either 4 seconds or 10 seconds.

Q: Does the controller retain fault and lockout history during power interruptions?

A: Yes, it is equipped with non-volatile memory that retains history files and lockout status even after a complete loss of power.