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elco VG2.120 M/TC User Manual

elco VG2.120 M/TC
32 pages
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09/2014 - Art. Nr. 4200 1038 2700A
Original operating instructions
For authorised specialist engineers
Gas burners ...........................................2-31
en
VG2.120 M/TC
VG2.160 M/TC
VG2.210 M/TC
de, fr.....................................4200 1038 2500
it, nl ......................................4200 1038 2600
............................................. 4200 1038 2400
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elco VG2.120 M/TC Specifications

General IconGeneral
Brandelco
ModelVG2.120 M/TC
CategoryIndoor Fireplace
LanguageEnglish

Summary

Original operating instructions

Gas burners

Instructions for Elco gas burners, aimed at specialist engineers.

Overview

Key sections

Overview of the manual's main topics: Operation, Assembly, Commissioning, Maintenance.

Burner description

Component identification

Labels and descriptions of key burner components and parts.

Operation

Safety function

Details on the safety mechanisms and shutdown procedures of the burner.

Control and safety unit BT 3xx

Manual locking and unlocking

Procedures for manually locking and unlocking the control unit.

Terminal allocation

Connector X01-X10

Detailed pin assignments for connectors X01 through X10.

Terminal allocation

Connector X30-X34

Pin assignments for connectors X30, X31, X32, X33, and X34.

Gas operation sequence

Control and safety unit BT 3xx

Sequence diagram illustrating the operation of the control unit during gas firing.

BT 3xx menu overview

Menu navigation and functions

Explanation of how to navigate the BT 3xx control unit menus and their functions.

MBC-SE gas train

Description and technical data

Technical specifications and description of the MBC-SE gas train assembly.

Installation

Burner installation

Step-by-step guide for physically installing the burner into the boiler.

Burner tube and brickwork

Instructions for installing the burner tube and surrounding brickwork.

Gas train installation

Connecting the gas train

Steps for correctly connecting the gas train to the burner and diaphragm.

Combustion components check

Setting for propane gas operation

Procedures for setting up combustion components for propane gas.

Electrical connection and checks

Pre-commissioning checks

Essential checks to perform before the initial commissioning of the burner.

Ionisation current measurement

Procedure for measuring the ionisation current for flame monitoring.

Adjustment data

Setting values for burners

Table of adjustment values for different burner types and operating modes.

Air regulation and gas train settings

Pressure regulator setting

Instructions for setting the pressure regulator on the MBC-SE gas train.

Manual Handshake confirmation

Confirming parameter modifications

Process for confirming or cancelling modifications made via manual handshake.

Menu 1: Servomotor pre-setting

Pre-setting without flame

Procedure for setting servomotor positions without the burner being ignited.

Servomotor pre-setting completion

General advice before starting

Important advice and checks to perform before starting the burner after settings.

Menu 1: Servomotor setting with flame

Setting with flame procedure

Step-by-step guide for setting servomotor positions while the burner is operating with flame.

Setting ignition and operating points

Setting ignition position

Procedure for setting the burner to the ignition position and adjusting combustion values.

Adjusting load limits

Low and high load adjustment

How to adjust low and high load limits for dual fuel burners.

Finalizing servomotor settings

Operating mode display

Understanding the display in operating mode showing status, flame signal, and operating time.

Pressure switch settings

Setting gas and air pressure switches

Procedures for correctly setting the gas and air pressure switches.

Displaying setting data

Viewing saved servomotor positions

How to view the configured servomotor positions on the manual control display.

Maintenance

Recommended annual maintenance

List of recommended tasks for annual burner maintenance.

Component maintenance

Replacing flame tube and filter

Procedures for replacing the burner flame tube and the filter element.

Servicing - Fault memory

Fault diagnosis help symbols

Interpretation of symbols and causes for burner faults.

Fault diagnosis continuation

Additional fault signals

Further fault signals and their potential causes and remedies.

Operating statistics

Viewing operational data

Accessing and interpreting burner operating statistics like start-ups and operating hours.

Display settings

Brightness and contrast adjustment

How to adjust the brightness and contrast of the burner's control display.

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