Unigas G258A, Manual Of Installation - Use - Maintenance

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PART II: INSTALLATION
22
BURNERS WITH INVERTER VARIANT (if provided)
The LMV51.300 / LMV52.xxx e LMV37.400/LMV26.300 electronic cam burners with fan motor driven by inverter in addition to the air
and fuel adjustment curves also have a fan motor speed adjustment curve.
The
LMV5x equipment through a sensor controls the fan motor revolutions and with a signal in 4÷20mA controls it through the inverter.
The LMV2x equipment through a sensor controls the fan motor revolutions and with a signal in 0÷10V controls it through the inverter.
Generally the curve of the inverter goes from 50% to 100% of the engine revolutions. This, in addition to improving the setting of the
burner also allows a saving on the consumption of the fan engine..
Terminal interface with Inverter
DANFOSS
Type Model
LMV5
XXXXX M-. MD. xx. xx. x. x. xxx. EI.
XXXXX M-. MD. xx. xx. x. x. xxx. EG.
XXXXX MG. MD. xx. xx. x. x. xxx. EK.
XXXXX MG. MD. xx. xx. x. x. xxx. ER.
LMV2x/3x
XXXXX M-. MD. xx. xx. x. x. xxx. EB.
XXXXX MG. MD. xx. xx. x. x. xxx. EC.
Danfoss FC101
Danfoss FC102
Two series of interchangeable Inverters version with
Inverter FC101 and FC102
LMV5 LMV2x/3x
Braking resistances
possibility of use only for FC102