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Primary Control-24Vdc

RM7824A1006/U

Primary Control-24Vdc

  • Product Info
  • Literature

Overview

24 Vdc microprocessor-based integrated burner control for automatically fired gas, oil or combination fuel single burner applications. Provides level of safety, functional capability and features beyond the capacity of conventional controls.

Features

  • For use with R7824C Amplifier with C7024E,F Flame Detectors; R7848A,B with C7015A Flame Detectors; R7851B with C7927, C7962 Flame Detectors; or R7852A,B with C7915 Flame Detectors.
  • Functions include automatic burner sequencing, flame supervision, system status indication, system or self diagnostics and troubleshooting.
  • Five LEDs provide sequence information.
  • Selectable recycle or lockout on loss of flame.
  • Shutter drive output for use with dynamic self-check flame detectors.
  • Access for external electrical voltage checks.
  • Plug-in flame amplifier.
  • Nonvolatile memory retains history files and lockout status after loss of power.

Product Specifications

Application
Primary Control 24 Vdc
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 13 oz
Weight (kg)
0.8 kg
Approvals, Underwriters Laboratories Inc.
Component Recognized, File No. MP268; Guide No. MCCZ.
Approvals, Canadian Standards Association
Certified, File No. LR95329-3.
Voltage
24 Vdc (+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
Intermittent
Required Components
Q7800A,B Universal Wiring Subbases. R7824 or R7848 Flame Signal Amplifier.
Pilot Type
intermittent
Vibration
0.5 G environment
Approvals, Swiss RE
Acceptable
Approvals, Factory Mutual
Report No. OX4A5.AF.