The Honeywell RM7895D1011 Burner Control is an on/off primary control designed for forced air burners. It features prepurge, an interrupted pilot, selectable interlocks, and a dynamic airflow switch test for enhanced burner safety and reliability. This control integrates seamlessly with Honeywell 7800 Series components, ensuring precise burner sequencing and flame supervision.
Technical Specifications
- Model: RM7895D1011
- Operating Voltage: 120V AC
- Control Type: On/off primary burner control
- Burner Type: Forced air burners
- Ignition Type: Interrupted pilot operation
- Prepurge: Included for safe burner startup
- Interlocks: Selectable for system customization
- Airflow Switch Test: Dynamic airflow switch test for safety verification
- Diagnostic Functions:
- Burner sequencing and flame supervision
- System status indication
- Self-diagnostics for troubleshooting
- Environmental Ratings: Suitable for industrial and commercial combustion applications
Key Features
- Provides reliable on/off burner control with prepurge for safe operation
- Interrupted pilot ignition for efficient burner performance
- Selectable interlocks for system flexibility and customization
- Dynamic airflow switch test to ensure proper air supply before burner startup
- Compatible with Honeywell 7800 Series components for seamless integration
- Built-in self-diagnostics for real-time monitoring and fault detection
Compatible Components & Accessories
- Required Components:
- Honeywell Q7800A or Q7800B Universal Wiring Subbase
- Honeywell R7847, R7848, R7849, R7851, R7852, R7861, or R7886 Flame Signal Amplifiers
- Honeywell ST7800A Plug-in Purge Timer Card
- Optional Accessories:
- PC Interface for data monitoring
- CONTROLBUS™ Module for advanced communication
- Keyboard Display Module for system interaction
- First-Out Expanded Annunciator for detailed fault indication
- Combustion System Manager Software for enhanced control and diagnostics
Industry Applications
- Forced air burner management systems
- Industrial and commercial boiler control
- Power generation and large-scale HVAC systems
- Process heating in manufacturing and chemical industries
- Petrochemical and refinery burner applications
Installation & Maintenance Notes
- Verify compatibility with Honeywell 7800 Series components before installation
- Follow manufacturer guidelines for wiring, mounting, and interlock configuration
- Perform routine system diagnostics to maintain burner sequencing reliability
- Use Honeywell-approved flame signal amplifiers and purge timer cards for optimal performance
- Maintenance should be conducted by trained personnel familiar with industrial burner management systems
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