PRODUCT DESCRIPTION
HONEYWELL RM7888A1027 - Microprocessor-Based Flame Safeguard Control
This is a microprocessor-based flame safeguard control from the Honeywell 7800 SERIES, engineered for managing and supervising industrial and commercial burner applications. It provides precise control of ignition, main flame establishment, and continuous flame supervision, ensuring safe and efficient operation of gas or oil-fired combustion systems. The unit integrates self-diagnostics and fault annunciation for enhanced system reliability and simplified troubleshooting in HVAC, process heating, and boiler control environments.
Technical Specifications:
- SERIES/FAMILY: 7800 SERIES (RM7888)
- COMPONENT TYPE: Microprocessor-Based Flame Safeguard Control
- ELECTRICAL SPECS: 120VAC, 50/60 Hz Input
- FLAME SENSING: Compatible with C7027, C7035, C7044 Ultraviolet (UV) flame detectors or rectification flame rods
- OPERATION MODE: Intermittent pilot, interrupted pilot, or direct spark ignition applications
- SAFETY FEATURES: Self-checking circuitry, configurable purge timing (e.g., 30 seconds), trial for ignition (TFI) timing (e.g., 10 seconds), lockout on flame failure
- INTERFACE/CONTROL: Data bus for communication with S7800A1001 Keyboard Display Module (KDM) and other 7800 SERIES accessories
- ENVIRONMENTAL/MOUNTING: Subbase mounted, suitable for control panel integration in industrial environments
- APPLICATION: Industrial and commercial burners, boilers, furnaces, ovens, and process heaters