Burner Controls DBC2000-series

dbc2000nl01colres.jpg

dbc2000nl01bwhres.tif

The Honeywell DBC2000 is a microprocessor-based integrated burner controller for automatically fired gas, oil or combination fuel industrial single burner power burner applications. The DBC2000 system consists of the relay module and wiring subbase. The Standard Model provides the minimum requirements to control an industrial burner system; the Enhanced Model includes an integrated Valve Proofing System.

For all type of burners with unlimited capacity in intermittent operation. An integrated timer assures an automated recycle sequence after ca 24h uninterrupted heat demand.

Approvals

•	CE approved against EN298:2003 for intermittent operation (when used with correct flame sensor).
•	For use as spare part only in GAR applications
•	AGA certified

Protection class

IP40

Ambient temperature

-10 ... 60 ^oC

Maximum humidity

90 %rh

Note

Extra features:

•	Integrated 24h auto recycle timer
•	Selectable Pilot or Direct Main Burner Ignition operation.
•	Selectable post-purge (15s) or no-post-purge (0s) operation.

Control model

Full

Outputs

HF/LF/Modulate

Operation

24h auto-recycle

Pilot

Selectable intermittent / interrupted

Pilot ignition time

3s (Pilot only: 5s)

Main ignition time

Post purge time

15/0s

Number of ignition attempts

Flame failure response time

<1s

Flame detector

UV/FR

Additional description

DBC2000 models have two integrated flame amplifiers: UV Power Tube (UV) and Rectification (FR), that are selectable by a jumper at the back of the unit. Default is FR (jumper present). Applicable flame sensors:

•	Flame rod (FR)
•	UV sensor family C7027/35/44 (UV)
•	UV sensor family C7012A/G (FR)

230Vac versions

115Vac versions

Accessories for use with DBC2000 (see dedicated chapter for details)