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elco VL 2.210 D User Manual

elco VL 2.210 D
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11/2010 - Art. Nr. 4200 1029 8600A
VL 2.120 D
VL 2.160 D
VL 2.210 D
Operating instructions
For specialist installation engineers
Fuel oil burners...................................... 2-25
en
de, fr..................................... 4200 1029 8400
it, nl ...................................... 4200 1029 8500
............................................. 4200 1029 8300

Questions and Answers:

elco VL 2.210 D Specifications

General IconGeneral
Brandelco
ModelVL 2.210 D
CategoryBurner
LanguageEnglish

Summary

Operation

Safety Function

Triggers for safety shutdown and malfunction indication.

Terminal Allocation Chart (230 Volt)

Connector Pinouts

Mapping of terminals to functions and connectors.

Terminal Allocation Chart (Low Voltage)

Low Voltage Connections

Details of low voltage connections and their terminal assignments.

Electrical and Fuel Oil Connections

Electrical Connection Requirements

Safety and technical requirements for electrical hookup.

Fuel Oil Connection Details

Guidelines for connecting the fuel oil supply lines.

Commissioning: Air and Fuel Regulation

Air Regulation Methods

How combustion air is regulated via pressure and vacuum sides.

Fuel Oil Pressure Adjustment

Procedures for adjusting fuel oil pressure using regulators.

Commissioning: Pre-setting Without Flame

Initial Setup Procedure

Steps to set up the burner without an active flame.

Servomotor Setting Modification

How to modify servomotor positions for air flap control.

Commissioning: Pre-setting Adjustments

Optimising Combustion Values

Adjusting baffle plate and air flap for optimal combustion.

Function Check: Flame Detection

Testing the flame detection system's safety functions.

Commissioning: Setting the Flame

Flame Signal Monitoring

How the control unit monitors the flame signal during operation.

Commissioning: Flame Adjustment Details

Setting the 1st Stage

Adjusting fuel oil pressure and air flap for the 1st stage.

Setting the 2nd Stage Fuel Valve

Adjusting the opening position for the 2nd stage fuel oil valve.

Setting the 2nd Stage Air Flap

Adjusting the air flap position for the 2nd stage operation.

Commissioning: Finalizing Flame Settings

Commissioning: Saving Adjustment Values

Saving Settings to Display

Procedure to save burner settings as a backup in the display.

Maintenance: Troubleshooting

Malfunction Diagnosis Prerequisites

Initial checks to perform before diagnosing a malfunction.

Burner Component Checks

How to check various burner components for faults.

Troubleshooting Table

Lists symbols, observations, causes, and corrective actions for faults.

Maintenance: Fault Diagnosis

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