Honeywell RM7897C1000/U On-Off Primary Burner Control

Product Description

The Honeywell RM7897C1000/U is an On-Off primary burner control designed for optimal operation in combustion systems. This unit features programmable post-purge capabilities and operates at 120 VAC with a frequency of 50/60 Hz. It supports selectable pilot types and includes a reliable blinking LED fault annunciation feature.

• Programmable post-purge with pre-purge timer capabilities
• Includes a fault code display and a five-second main flame establishing period
• Functions with the 7800 Series amplifiers for enhanced performance

Product Highlights

This burner control is utilized for automatic sequencing and flame supervision, ensuring the system remains operational with enhanced safety features.

Product Information

Standard Information

• Brand: Honeywell
• Part Number: RM7897C1000/U

Technical Specifications

• Application: On-Off primary control with pre and programmable post purge
• Operating Conditions: -40 F to 140 F
• Prepurge Timing: Determined by ST7800A purge timer card
• Interlocks: Selectable
• Pilot Flame Establishing Period: Four seconds or ten seconds
• Fault Code Indication: Power LED blinks during safety shutdown