RM7840L1018 Honeywell Burner Control

The Honeywell RM7840L1018 Burner Control 120V, 50/60 HZ. AirFlow Switch CHECK OPTION. INCLUDES DUST Cover.

• Flame Establishing Period – Pilot, 4 sec or 10 sec
• Flame Establishing Period – Main, 10 sec or 15 sec
• Early Spark Termination – Yes, 5 sec
• Required Components: Q7800A,B Universal Wiring Subbases. R7847, R7848, R7849, R7851, R7852, R7861, or R7886 Flame Signal Amplifier. ST7800A Plug-in Purge Timer Card

Tech Sheet

Overview

Microprocessor-based integrated burner control for automatically fired gas, oil, coal or combination fuel single burner applications. Provides safety, functional capability and features beyond conventional controls.

Features

• Functions include automatic burner sequencing, flame supervision, system status indication, system or self-diagnostics and troubleshooting.
• Access for external electrical voltage checks.
• Application flexibility and communication interface capability.
• Five LEDs provide sequence information.
• Five function Run/Test Switch.
• Interchangeable plug-in flame amplifiers.
• Local or remote annunciation of RM7840 operation and fault information.
• Nonvolatile memory retains history files and lockout status after loss of power.
• Compatible with existing Honeywell flame detectors.