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General| Restart Lockout | Yes |
|---|---|
| Protection Class | IP40 |
| Suitable For | Gas burners |
| Flame Supervision | Ionization or UV |
| Frequency | 50/60 Hz |
| Operating Mode | Automatic |
| Communication | No |
| Power Supply | 230V AC |
| Operating Temperature | -20°C to +60°C |
Details on the application and distinct characteristics of LME burner controls for various burner types.
Information regarding additional documents and product range overviews for LME burner controls.
Crucial safety instructions to prevent injury and damage when handling the burner control unit.
Guidance for engineers and installers regarding actuator integration and compliance with regulations.
Guidelines for proper installation, wiring separation, and compliance with local regulations.
Best practices for signal transmission of flame detectors, including cable management and insulation.
Procedures and safety checks for initial plant commissioning and maintenance work.
Overview of conformity to EEC directives and relevant certifications like ISO 9001 and ISO 14001.
Recommendations for using service adapters and general maintenance practices.
Information on lifespan, disposal, and physical design characteristics of burner controls.
Details on visual indicators, diagnostic capabilities, and interface options for burner controls.
Overview of different LME burner control versions and their specifications.
Technical specifications and type references for various LME burner controls, including timing parameters.
Key technical specifications for the unit, including voltage, frequency, and environmental conditions.
Technical details and parameters for flame supervision using an ionization probe.
Technical data for flame supervision using a UV detector (QRA...) with ancillary unit AGQ3...A27.
Specific technical data and connection diagrams for the AGQ3...A27 ancillary unit.
Technical data for flame supervision using a blue-flame detector (QRC...) for LME23 burners.
Information on green LED indication for operational status and flame signal.
Response mechanisms for various fault conditions, including mains failure and loss of flame.
Procedures for resetting the burner control after lockout and limitations on flame loss repetitions.
Visual indication of operating states and faults using a multicolor signal lamp (LED).
Methods for diagnosing the cause of a fault using visual or interface diagnostics via error codes.
Detailed wiring diagram and timing sequence for the LME11 burner control.
Wiring diagram and timing sequence for the LME21 burner control, including application examples.
Wiring examples for controlling 2-stage or modulating actuators with LME21 burner controls.
Wiring diagrams and timing sequences for LME22 and LME23 burner controls.
Wiring examples for controlling 2-stage or modulating actuators with LME22 burner controls.
Wiring diagram and timing sequence for the LME41 burner control.
Wiring diagram and timing sequence for the LME44 burner control.
Physical dimensions of the LME burner control unit and its plug-in base.
Dimensions for the lockout reset button extension AGK20 and its variants.
Physical dimensions of the AGQ3 ancillary unit, including its variants.
