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Table Of Contents - Honeywell DBC2000E10 Series Handbook

Digital burner controller, dbc2000 series

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Installation instructions manual (24 pages)

Table Of Contents

Table of Contents

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Table of Contents

Table Of Contents1

Specifications2

Model Selection Guide2

Sequence Timing Standard Model2

A: Sequence Timing Enhanced And Ultimate Models2

Flame Detection Systems3

Status Indicator Leds4

Mains Input: Supply Voltage4

External Dimensions (In Mm)5

Mounting Dimensions Of Sub-Base And Terminal Layout5

Installation And Wiring6

When Installing This Product6

Electrical Shock Hazard Or Equipment6

Wiring The Relay Module Bottom Terminals7

Wiring The Sub Base7

Wiring The Sub Base Terminals7

Terminal Layout8

Example Of Wiring To External Equipment8

More Examples Of Wiring To External Equipment9

Wiring A Flame Detector9

Flame Signal Monitoring10

Real Flame Current Versus Reading On Frontal Jack Plug10

Std & Enh Models (Flame Detector Select Only)10

Ult Model (Bus Connector And Address Switches)10

Setting The Optional Features11

Post-Purge Or No Post-Purge11

Valve Proofing System11

Pilot Ignition (Pi) Or Direct Main Burner Ignition (Dbi)11

Normal Operation12

Normal Operation Sequence12

Trouble Shooting14

Error Types And Safe Shutdown14

Failure To Ignite The Pilot15

Flame Failure During Run Period16

False Flame Is Generated During Standby17

False Flame Is Generated During Pre-Purge18

Error Condition And Led Status22

Approvals And Maintenance23

Maintenance And Service24

Calculations For Vps25

Calculation Examples25

Vps Pre Normal Operation27

Normal Operation With Vps After29

Vps-Pre Of Valve 1 Fails30

Vps-Pre If Valve 1 Fails30

Vps Post Normal Operation For Pilot Ignition Configuration32

Vps Post Normal Operation For Dbi Configuration32

Vps Post If Valve 2 Fails For Pilot Ignition34

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Dbc2000e20 series Dbc2000e30 series