RM7823A2016 Honeywell Burner Control

Overview The Honeywell RM7823A2016 is a microprocessor-based flame detector relay module from the 7800 Series. It’s designed for monitoring burner flame signals and providing safety interlocks for commercial and industrial combustion systems. With built-in diagnostics, LED indicators, and dual relay outputs, this control ensures reliable and safe burner operation. Key Features & Benefits Dual SPDT relay outputs for flame or no-flame conditions LED indicators for power, flame signal, and alarm status Built-in shutter drive output for self-checking flame scanners Nonvolatile memory for storing lockout and fault history Modular plug-in design for easy service and quick replacement Compatible with all 7800 Series subbases and amplifiers Designed for dependable flame supervision and relay switching Compact and durable housing ideal for control panel installations Specifications Application Flame Switch Dimensions (in.) 5 in. wide x 5 in. high x 5 1/4 in. deep with Q7800A Subbase x 6 3/32 in. deep with Q7800B Subbase Dimensions (mm) 127 mm wide x 127 mm high x 133 mm deep with Q7800A Subbase x 155 mm deep with Q7800B Subbase Weight (lb) 1 lb 13 oz Weight (kg) 0.8 kg Comments two SPDT outputs Frequency 50 Hz; 60 Hz (±10%) Approvals, Underwriters Laboratories Inc. Component Recognized, File No. MP268; Guide No. MCCZ. Approvals, Canadian Standards Association Certified, File No. LR95329-3. Voltage 120 Vac ( 10, -15%) Shipping and Storage Temperature Range (F) -40 F to 140 F Shipping and Storage Temperature Range (C) -40 C to 60 C Approvals, Federal Communications Commission FCC Part 15, Class B, Emissions. Required Components Q7800A,B Universal Wiring Subbases. R7847, R7848, R7849, R7851, R7852, R7861, or R7886 Flame Signal Amplifier. Vibration 0.5 G environment Approvals, Swiss RE Acceptable Approvals, Factory Mutual Report No. OX4A5.AF. Applications Industrial and commercial burner systems requiring flame relay output Flame supervision in multi-burner installations Integration with flame amplifiers and sensors for UV, IR, or rectification detection Safety interlock relay control for flame safeguard systems Replacement or retrofit for RM7823A-series modules in existing Honeywell panels Installation & Use Mount directly onto a compatible 7800 Series subbase Connect approved flame amplifier and sensor inputs Use LED indicators to verify operational and flame status during setup Connect relay outputs to safety interlocks or control circuits Periodically inspect module seating and wiring for secure connections Review stored fault history for preventive maintenance and diagnostics