RM7800E1010 – Microprocessor-based Burner Control

Application

The Honeywell RM7800/RM7840 Relay Modules are microprocessor-based integrated burner controls for automatically fired gas, oil, or combination fuel single burner applications. The RM7800/RM7840 Relay Modules are used for UL/CSA On/Off, UL/CSA Modulating, and FM/IRI Modulating burner applications. The RM7800/RM7840 is a solid state replacement for the electromechanical R4140 Automatic Programming Controller.

Model: RM7800E1010

Supply voltage: 120 VAC 50/60 Hz

Initiate time: 10 sec.

Post-purge timing: 15 sec.

Firing rate circuit: 4-wire modulating

Keyboard display module: 2-line VFD

Flame amplifier: Not included

Wiring sub-base: Not included

For more information on technical data, please see data sheet.