Reliable Flame Safeguard for Commercial Heating Applications
The Honeywell RM7800L1038 burner control provides comprehensive flame supervision for commercial and industrial burner systems. This microprocessor-based unit manages automatic burner sequencing, flame monitoring, and system diagnostics. The controller requires a Q7800 subbase for proper installation and operates with the 7800 SERIES relay module. It supports both intermittent and interrupted pilot ignition configurations. The unit also offers dynamic self-checking and first-out annunciation for rapid troubleshooting. Consequently, it ensures safe and efficient burner operation in demanding environments.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Honeywell |
| Product Type | Burner Control |
| Power Supply | 120 Vac (+10%/-15%), 50/60 Hz |
| Power Consumption | 10 W maximum |
| Maximum Connected Load | 2000 VA |
| Flame Sensor Compatibility | Rectification, UV scanner, PNR, PNP |
| Pilot Modes | Intermittent or interrupted (selectable) |
| Operating Temperature | -40°C to +60°C (-40°F to +140°F) |
| Storage Temperature | -40°C to +66°C (-40°F to +150°F) |
| Dimensions | 12.7 × 12.7 × 13.3 cm (5 × 5 × 5.25 in) |
| Weight | Approximately 0.82 kg (1.8 lb) |
| Mounting | Q7800 subbase (required) |
| Approvals | UL, FM, CSA, CE |
| Safety Certification | SIL 3 Capable |
Safety Diagnostics and Operational Intelligence
The Honeywell RM7800L1038 performs dynamic relay testing before initiating each burner startup sequence. Extended safe-start checks verify flame detection circuitry and safety interlock integrity. Nonvolatile memory retains fault history data even after power loss. First-out annunciation pinpoints the original cause of any system shutdown.
Application Flexibility and System Integration
The Honeywell RM7800L1038 handles gas, oil, or combination fuel firing applications with ease. The optional Keyboard Display Module enables local parameter adjustments and status monitoring. The optional Data ControlBus™ Module provides remote system communication and reset capabilities. The RM7800L1038 also serves as a direct replacement for earlier RM7800 models.
Details
| Weight | 0.2 kg |
|---|---|
| Dimensions | 85 × 65 × 30 mm |
Reviews
There are no reviews yet.