R7886A1001 Honeywell Dynamic Self-Check UV Flame Amplifier

Datasheet

The Honeywell R7886A1001 DYNAMIC SELF-CHECK Flame Amplifier. 3S FFRT. RECOMMENDED FOR CONTINUOUSLY-OPERATED BurnerS. USE W/C7076A,D SHUTTER-CHECK Flame DetectorS.

Overview of R7886A1001 Honeywell Dynamic Self-Check UV Flame Amplifier

The Honeywell R7886A1001 is a plug-in, dynamic self-check ultraviolet flame amplifier intended for use with the Honeywell 7800 Series relay modules. It amplifies UV flame sensor output while continuously performing internal diagnostic checks. If signal integrity degrades or a fault is detected, it initiates a safe lockout of the burner control.

Specifications

Features & Benefits

• Performs continuous self-diagnostics to ensure safe, reliable flame detection

• Selectable 2.0 or 3.0 second FFRT offers tuning flexibility

• 0–5 V DC output enables flame signal monitoring and diagnostics

• Plug-in design simplifies installation and service in 7800 Series modules

• Test jacks aid in setup, calibration, and troubleshooting

• Color-coded label and housing ensure correct component use

Applications

• Combustion systems with UV flame detection

• Industrial and commercial burner safety controls

• Retrofit for older flame amplifier modules

• Systems requiring both flame amplification and diagnostic feedback

• Boilers, furnaces, incinerators using UV safety circuits

Installation & Maintenance Guidelines

• Insert the amplifier correctly into the keyed slot of the relay module

• Use test jacks during commissioning to confirm flame signal voltage

• Replace the module if self-check diagnostics indicate a fault

• Keep connector contacts clean and free from corrosion

• Avoid mechanical stress when inserting or removing the module