RM7800M2011 Honeywell Burner Control
$3,441.60
Programmer Ctrl On/Off w/LF Proven Purge
The RM/EC7800 2000 Series must be used with subbases Q7800A2005, Q7800B2003, Q7800B2011
4 in stock
RM7800M2011 Honeywell Burner Control Datasheet
Overview
The RM7800M2011 is a microprocessor-based control from the Honeywell 7800 Series. It’s engineered for On/Off burner systems with Low Fire proving (LF) and proven purge logic. With integrated diagnostics and modular expandability, this unit offers reliable burner management for commercial and industrial applications requiring efficiency, safety, and maintainability.
Key Features & Benefits
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On/Off burner control with built-in Low Fire proving and safety sequencing
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Integrated display for fault diagnostics, operational status, and programming
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Retains fault history through power cycles (nonvolatile memory)
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Modular design—compatible with plug-in amplifiers, display modules, and purge timer cards
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Configurable purge, flame establishing, and interlock timing
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Capable of integrating interlocks like airflow switches and running interlock
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Compact form factor for easy installation in control panels
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Simplified field servicing with replaceable modules
Specifications
| Application | Programming Control |
| Dimensions (in.) | 5 in. wide x 5 in. high x 5 1/4 in. deep with Q7800A Subbase x 6 3/32 in. deep with Q7800B Subbase |
| Dimensions (mm) | 127 mm wide x 127 mm high x 133 mm deep with Q7800A Subbase x 155 mm deep with Q7800B Subbase |
| Weight (lb) | 1 lb 10 oz |
| Weight (kg) | 0.7 kg |
| Comments | Includes S7800 Display, On/Off-LF proven |
| Frequency | 50 Hz; 60 Hz (±10%) |
| Approvals, Underwriters Laboratories Inc. | Component Recognized, File No. MP268; Guide No. MCCZ. |
| Approvals, Canadian Standards Association | Certified, File No. LR95329-3. |
| Voltage | 120 Vac (+10, -15%) |
| Shipping and Storage Temperature Range (F) | -40 F to +140 F |
| Shipping and Storage Temperature Range (C) | -40 C to +60 C |
| Approvals, Federal Communications Commission | FCC Part 15, Class B, Emissions. |
| Flame Establishing Period – Pilot | 4 sec or 10 sec |
| Flame Establishing Period – Main | 10 sec or Intermittent |
| Interlocks | Running |
| Preignition | Yes |
| PrePurge | Determined by ST7800A Purge Timer Card |
| PostPurge | 15 sec |
| Early Spark Termination | Yes, 5 sec |
| Required Components | Q7800A,B Universal Wiring Subbases. R7847, R7848, R7849, R7851, R7852, R7861, or R7886 Flame Signal Amplifier. ST7800A Plug-in Purge Timer Card. |
| AirFlow Check | User selectable |
| Second Stage Pilot Valve | Intermittent |
| Pilot Type | interrupted |
| Vibration | 0.5 G environment |
| Approvals, Swiss RE | Acceptable |
| Approvals, Factory Mutual | Report No. 1V9AO.AF. |
Applications
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Commercial or industrial oil, gas, or mixed-fuel burner systems
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Retrofitting legacy controls with modern diagnostics and logic
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Systems requiring simple On/Off control plus Low Fire mode
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Control panels where modular servicing and expandability are desired
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Installations with safety or interlocks like airflow and running checks
Installation & Use Tips
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Install into the correctly keyed subbase in the control chassis
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Add the required modules—flame amplifier, purge timer card, etc.
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Configure timing parameters using the display interface
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Test all interlocks, flame sensing, and error recovery during commissioning
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Periodically review fault history and LED indicators to ensure system health
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Inspect wiring connections and module seating during maintenance
| Weight | 4 lbs |
|---|---|
| Dimensions | 9 × 9 × 9 in |
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