Honeywell Programmer Control RM7840L1018 LHL-LF&HF Proven Purge

FEATURES UL STYLE””MARGIN-TOP0PX; PADDING-TOP 5PX; PADDING-BOTTOM 5PX;”” PROVIDES SAFETY FUNCTIONAL CAPABILITY AND FEATURES BEYOND CONVENTIONAL CONTROLS 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