CIB UNIGAS IDEA LG400

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Summary

WARNINGS

SPECIAL INSTRUCTIONS FOR BURNERS

FIRING WITH GAS, LIGHT OIL OR OTHER FUELS

SPECIAL INSTRUCTIONS FOR USING GAS

PART I: INSTALLATION

GENERAL FEATURES

Overview of the burner's general characteristics and design.

How to interpret the burners Performance curve

Checking the proper gas train size

BURNER FEATURES

Technical specifications

Detailed technical data and specifications for the burners.

Low NOx burners Technical specifications

Specific technical data for Low NOx burner models.

MOUNTINGS AND CONNECTIONS

Fitting the burner to the boiler

Step-by-step instructions for mounting the burner onto the boiler.

Matching the burner to the boiler

GAS TRAIN CONNECTIONS

ELECTRICAL CONNECTIONS

Connectors wiring diagrams

Wiring diagrams for different burner types and connectors.

SETTING GAS AND AIR FLOW RATE

Startup Output

Adjustment procedure

Detailed step-by-step procedure for adjusting gas and air flow rates.

Fully modulating burners

Specific adjustment procedures for fully modulating burners.

Gas Proving System VPS504 (Option)

Calibration of air and gas pressure switches

Calibration of air pressure switch (only for single stage burners)

Calibrating the air pressure switch for single-stage burners.

Calibration of air pressure switch (double-stage, progressive and fully-modulating)

Calibrating the air pressure switch for multi-stage burners.

Calibration of low gas pressure switch

Procedure for calibrating the low gas pressure switch.

Adjusting the high gas pressure switch (when provided)

Procedure for adjusting the high gas pressure switch.

PART II: OPERATION

OPERATION

Detailed description of the burner's operational sequence and indicators.

PART III: MAINTENANCE

ROUTINE MAINTENANCE

Regular maintenance tasks to ensure optimal burner performance.

Removing the filter in the MULTIBLOC DUNGS MB-DLE 405..412

Instructions for removing and replacing the filter in MB-DLE 405..412.

Removing the filter in the MULTIBLOC DUNGS MB-DLE 415 - 420 B01 1 1;2 - 2”

Instructions for removing the filter in MB-DLE 415-420 B01 1" 1/2 - 2".

Removing and cleaning the combustion head

Procedure for removing and cleaning the combustion head.

Checking the detection current

Adjusting the electrodes position

TROUBLESHOOTING

APPENDIX

SIEMENS LME11;21;22 CONTROL BOX

START-UP PROGRAM

Description of the burner's start-up sequence and timing.

CONTROL PROGRAM IN THE EVENT OF FAULT

DIAGNOSTICS OF THE CASUE OF FAULT

ERROR CODE TABLE

Table listing error codes and their meanings.