Type Summary; Burner Controls - Siemens LME7 Series Basic Documentation

Burner control
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Mains voltage AC 120 V
Mains voltage AC 230 V
Gas pressure switch-min/POC
Pressure switch valve proving
Air pressure switch
Ionization probe
QRA2.../QRA4.U/QRA10...
Load controller analog input signal (0...10 V, 4...20 mA, 0...135 )
Load controller input 3-position step input/2-stage
Output actuator control
Input feedback for actuator with potentiometer 0...1 k
Output PWM control
Onboard LED 7-segment display
BCI bus for AZL2...
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3

Type summary

3.1 Burner controls

Microprocessor-based burner control for single-/dual-fuel burner of medium to large
capacity, one actuator.
Type
Basic Documentation LME7...
3 Type summary
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CC1P7105en
29.11.2011
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