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Home EnglishProductBurner Controls LME71.901A2
LME71.901A2

 Modulating, directly ignited forceddraft burners

● Integrated PWM fan motor control via 3-position controller or analog 

   signal for burners with pneumatic ratio control

Standards and certificates


Product features
Specification parameters
Data download
  • Product features

    Undervoltage detection

    Electrical remote lockout reset facility

    Accurate control sequence thanks to digital signal handling

    Multicolor indication of error status and operating status messages

    Air pressure supervision with functional check of the air pressure switch during  startup and operation

    Restart limitation

    Controlled intermittent operation after max. 24 hours of continuous operation

    BC interface


  • Specification parameters

    ● Mains voltage: 230V 50/60Hz

    ● Lifetime: The LME7 has a designed lifetime of 250,000 burner startup cycles which

    ● Internal consumption: < 10W

    ● Safety class I 

    ● Degree of protection IP00

    ● Software class Class C in accordance with  DIN EN 60730-2-5:2011  2-channel structure

    ● Response time in the event of loss of  flame: Max. 1s

    ● Environmental  conditions Operation EN 60721-3-3:1994

                                                  Climatic conditions Class 3K3

                                                  Mechanical conditions Class 3M2

                                                  Temperature range -40...+60°C

                                                  Humidity < 95% relative humidity

                                                  Installation altitude Max. 2,000 m above sea level     

    ● Weight: Approx. 490g


  • Data download
Service hotline:021-63027237-8001
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Office Address:Building 5, No. 1358 Jiangyue Road, Minhang District, Shanghai
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