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Specific guidelines and warnings for burner installation and operation.
Safety requirements and guidelines for electrical connections.
Actions to take if gas leaks are detected, prioritizing safety.
Information on burner compliance with safety regulations and inherent risks.
Details on residual risks and prohibitions to prevent misuse and damage.
Guide on interpreting performance curves to check burner suitability for a boiler.
Instructions for mounting and connecting the burner, including transport and storage.
Procedures for safely handling the burner, including lifting and moving.
Step-by-step instructions for installing the burner onto the boiler.
Diagrams and procedures for connecting the gas train components.
Diagrams illustrating gas train configurations with different valve groups and pressure governors.
Detailed steps for assembling the MultiBloc MB-DLE gas train.
Instructions for mounting VD-R and PS components, including warnings.
Details on Siemens VGD20.. and VGD40.. gas valves with SKP2.. pressure governor.
Operation sequence for the integrated proving system in burners equipped with LME7x, LMV, LDU.
Safety warning regarding electrical bridges and connecting high/low flame thermostats.
Prohibition against using fuel pipes for grounding purposes.
Defines the intended use of the burner and restrictions on modifications or improper use.
Procedure to enter the Service mode for detailed burner information.
Details on regulating the VD-R with PS in the MultiBloc MBE system.
Instructions for adjusting air flow and fuel rates for optimal combustion.
List of operational phases with their corresponding functions and meanings.
How to interpret diagnostic codes and perform resets for error conditions.
Procedures for adjusting the gas valves group and removing the filter.
Procedures for calibrating air and gas pressure switches to ensure correct operation.
Warning to repeat air and fuel adjustments after changing combustion head position.
Instructions for saving burner configuration to an external device using AZL2x.
Procedure to copy saved configuration from AZL2x back to the LMV unit.
Steps for calibrating the low gas pressure switch.
Step-by-step description of the burner's startup sequence during gas operation.
Instructions for calibrating the maximum gas pressure switch.
Procedure for calibrating the air pressure switch.
Steps for calibrating the gas leakage pressure switch (PGCP).
Recommended annual or semi-annual maintenance operations for the burner.
Instructions for cleaning or replacing the gas filter cartridge.
Steps for adjusting the gas valves group and removing the filter for maintenance.
Procedure for removing and cleaning the combustion head.
Step-by-step instructions for replacing the ignition electrodes.
Method for checking the detection signal from the electrode and troubleshooting.
Guide to troubleshoot common gas operation issues and their remedies.
Guidance on adjusting the position of ignition and detection electrodes.
Procedure for replacing the detection electrode on natural gas burners.
Comprehensive table of error codes, their meanings, and remedies for LMV2x/3x systems.
Table listing error codes, their meanings for LMV2x/3x system, and recommended remedies.
Table listing error codes, their meanings for LMV2x/3x system, and recommended remedies.
Diagram illustrating the navigation through different parameter levels for heating engineers.
Parameters for controlling burner operating modes, including ignition types and fuel specific settings.
Parameters related to burner control, including stop programs, alarms, and fan ramp time.
Burner control parameters for gas operation, covering flame detection, pre-purging, and safety times.
Burner control parameters for gas operation, including pressure switch limits and proving test settings.
Burner control parameters for oil operation, covering flame detection, pre-purging, and safety times.
Burner control parameters for oil operation, including pressure switch settings and loss of flame repetition.
Burner control parameters specific to LMV26, covering fuel modes and ignition types.
Burner control parameters for LMV26, including oil safety times and loss of flame repetition.
Parameters for setting air/fuel ratio control curves for actuators and inverter systems.
Parameters for controlling the air/fuel ratio in no-flame conditions and for burners with inverter.
Parameters related to VSD activation, curve points, and load limits for modulating burners.
Parameters for configuring actuators, including reference points, rotation direction, and tolerance limits.
Parameters for actuator referencing, including type, fuel, and rotation direction.
Procedure for commissioning the LMV2x burner, including parameter setup.
Procedure for warm setting the burner, including air damper and gas throttle adjustments.
Steps for starting up a burner that is already programmed with LMV2x.
Section covering the installation of the controller unit.
Procedure for activating the instrument's self-tuning function to optimize PID parameters.
Important safety warnings regarding device installation, connection, and usage.
List of error messages displayed by the instrument and their meanings.
Guide to setting and modifying PID parameters for optimal temperature control.
Procedure to activate the device's auto-tuning function for PID parameter optimization.
General| Brand | Unigas |
|---|---|
| Model | G400A |
| Category | Controller |
| Language | English |
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