Honeywell DBC2000 Series Product Handbook

ENS7003R0 KO06 2010
DIGITAL BURNER CONTROLLER
DBC2000 SERIES
APPLICATION
The Honeywell DB2000E is a microprocessor-based
integrated burner control for automatically fired gas,
oil or combination fuel industrial single burner power
burner applications. The DBC2000E system consists
of the relay module and wiring subbase. The
DBC2000E Standard Model provides the minimum
requrements to control an industrial burner system,
such as automatic burner sequencing, flame
supervision, system status indication, system or self-
diagnostics and troubleshooting. The DBC2000E
Enhanced Model includes an integrated Valve
Proofing System, as well as bus communication.
The DBC2000E is programmed to provide a level of
safety, functional capability and features beyond the
capacity of conventional controls.
FEATURES
• Employs a plug-in mounting method
• Uses a microprocessor to improve performance
• The progress of the sequence can be easily
determined by status indicator LEDs
• All models have a 4-wire firing rate switching
circuit to control an air damper or other auxiliary
equipment during startup of the burner.
• Safe start check before and during pre-purge
• Safety shutdown occurs on
- malfunction of the burner controller
- failure to ignite the pilot burner or main burner
- loss of flame during run period
- opening of air flow switch during pre-purge,
start-up, run and post-purge period.
- flame signal detection during standby or pre-
purge period
• Remote communication (Enhanced model only)
• Valve Proving System (Enhanced model only)
Contents
Application ...................................................................1
Features .......................................................................1
Specifications ...............................................................2
Dimensions ..................................................................3
Installation and wiring ...................................................4
Operation .....................................................................8
PRODUCT HANDBOOK

Honeywell DBC2000 Series Specifications

General

Brand	Honeywell
Model	DBC2000 Series
Category	Controller
Language	English