RM7838B1013 Honeywell Burner Control

The Honeywell RM7838B1013 Burner Control 120V, 50/60 HZ. SELECTABLE INTERMITTENT OR INTERRUPTED Pilot. Pilot Valve HOLD, MANUAL OPEN Switch.

Datasheet 

Installation Guide

Overview

Microprocessor-based integrated burner control for industrial semi-automatically fired gas, oil, coal or combination fuel single burner applications. Provides level of safety, functional capability and features beyond conventional controls.

Features

• Functions include purge, burner pilot startup, flame supervision, system status indication, system or self diagnosis and troubleshooting.
• Delays admission of fuel to combustion chamber until pilot flame has been proven and then monitors the flame through the run period while providing system status indication.
• Includes Keyboard Display Module.
• Five LEDs provide sequence information.
• Intermittent pilot valve.
• Interchangeable plug-in flame amplifier.
• Access for external electrical voltage checks.
• Nonvolatile memory retains history files and lockout status after loss of power.
• Selectable pilot flame establishing period.
• Provides application flexibility and optional communication interface capability.
• Compatible with existing Honeywell flame detectors.

Product Specifications

Application	Semi Automatic 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)	7 kg
Comments	Includes S7800 Display
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	Lockout
Preignition	Yes
PrePurge	Determined by ST7800A Purge Timer Card
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.
Pilot Type	interrupted
Vibration	5 G environment
Approvals, Control Safety Devices	Acceptable: CSD-1
Approvals, Swiss RE	Acceptable
Approvals, Factory Mutual	Report No. OX4A5.AF