Honeywell RM7890A1031 FSG 7800 Programmer Control

Features:

• Five LED
• Five Function Run/Test Switch with self-diagnostics and trouble shooting
• Interchangeable plug-in flame amplifiers with flame supervision
• Nonvolatile memory retains history files and lockout status after power loss as occurred
• Compatible with existing Honeywell flame detectors and functions include automatic burner sequence
• Includes keyboard display module with system status indication
• Flame Establishing Period Pilot- 30 seconds
• Flame Establishing Period Main- Intermittent
• Interlocks- Running
• Preignition
• Prepurge- Determined by ST7800A Purge Timer Card
• Postpurge-15 seconds
• Voltage- 120Vac
• Frequency- 50-60Hz

Technical Literature: