RM7885A1015/U Industrial Primary Control | Honeywell
Specifications
Manufacturer: Honeywell
Product No.: RM7885A1015/U
Condition： 10 Items in Stock
Product Type: Burner Controls
Product Origin: USA
Payment:T/T, Western Union
Weight: 800g
Shipping port: Xiamen
Warranty: 12 months
Product details
Description
The Honeywell RM7885A1015/U is a microprocessor-based integrated burner control designed for semi-automatically fired gas, oil, coal, or combination fuel single burner applications. It provides advanced flame supervision, system status indication, and built-in self-diagnostics to ensure reliable and safe burner sequencing across continuous, high-low, or modulating firing configurations.
System Requirements and Compatibility
The unit requires a Q7800A or Q7800B universal wiring subbase for physical installation and terminal connections. It operates alongside compatible Honeywell flame signal amplifiers, including the R7847, R7848, R7849, R7851, R7852, R7861, and R7886 series, to monitor burner combustion status effectively.
Diagnostics and Operation
Equipped with nonvolatile memory and five diagnostic LEDs, the controller displays real-time sequence information and performs routine flame signal checks during standby modes. An integrated shutter drive output and dedicated external alarm terminal enhance operational safety and fault notification during active burner cycles.
| Parameter | Specification |
|---|---|
| Brand | Honeywell |
| Model | RM7885A1015/U |
| Product Type | Manual Start Industrial Primary Control |
| Voltage | 120 VAC (+10, -15%) |
| Frequency | 50 Hz or 60 Hz (±10%) |
| Dimensions (with Q7800A Subbase) | 5 in wide x 5 in high x 5.25 in deep (127 mm x 127 mm x 133 mm) |
| Dimensions (with Q7800B Subbase) | 5 in wide x 5 in high x 6.09 in deep (127 mm x 127 mm x 155 mm) |
| Weight | 1 lb 13 oz (0.8 kg) |
| Vibration Tolerance | 0.5 G environment |
| Storage Temperature Range | -40 deg F to +140 deg F (-40 deg C to +60 deg C) |
| Required Subbases | Q7800A, Q7800B Universal Wiring Subbases |
| Required Amplifiers | R7847, R7848, R7849, R7851, R7852, R7861, or R7886 Flame Signal Amplifier |
| Approvals and Certifications | UL Component Recognized (File No. MP268), CSA Certified (File No. LR95329-3), FCC Part 15 Class B, Factory Mutual (Report No. OX4A5.AF), Swiss RE |
Frequently Asked Questions
Q: What mounting subbases are required for the RM7885A1015/U controller?
A: The unit requires either a Q7800A or Q7800B universal wiring subbase to secure wiring connections and house the control module.
Q: Which flame signal amplifiers are compatible with this model?
A: It is compatible with multiple Honeywell amplifier models, including the R7847, R7848, R7849, R7851, R7852, R7861, and R7886 series.
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