Honeywell RM7897C1000 On-Off Primary Control with Shutter Drive

This Honeywell microprocessor-based integrated full-function primary burner control is used for automatically fired gas, oil, or combination fuel single burner applications. Programmable Post Purge

Features:

• Requires S7800A1142 display to program post purge feature
• Functions include automatic burner sequencing, flame supervision, system status indication, system or self-diagnostics and troubleshooting
• Five LEDs provide sequence information
• Power LED blinks fault code of Safety Shutdown
• Interchangeable plug-in flame amplifiers
• Shutter drive output
• Airflow switch check
• Delayed main valve
• Includes blinking LED fault annunciation feature
• Flame Establishing Period - Pilot: 4 sec or 10 sec
• Pre-ignition
• 120 Vac
• 5" wide x 5" high x 5-1/4" deep with Q7800A Subbase x 6-3/32" deep with Q7800B Subbase

Technical Literature: