Unigas C85A - Page 79

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10.2 Address and activate the AUX3 servomotor.
Usually these operations are already set in the manufacturer factory.
They would be necessary in same cases as: the substitution of the servomotor, in case the FGR mode were not activated yet or the LMV5x were be
supplied loose…
WARNING: for LMV52.400 device, in case of FGR servomotor addressing: the only possible choice is AuxActuator3. Don't set
the FGR servomotor for a different one.
1st level 2nd level 3rd level 4th level 5th level 6th level Description
Params & Display
A
ctuators
Parameter settings for fuel/ air ratio
control
A
ddressing
Parameter settings for firing on Gas
or on Oil
A
irActuato
r
GasActuat
OilActuat
A
uxActuato
r
A
uxActuator 2
A
uxActuator 3
A
uxActuator 3
A
uxActuator 3 MUST be chosen
After the addressing, activate the FGR servomotor.
1st level 2nd level 3rd level 4th level 5th level 6th level Description
Params & Display
RatioControl
Parameter settings for fuel/ air ratio
control
GasSettings
OilSettings
Parameter settings for firing on Gas
or on Oil
A
uxActuato
r
deactivated
damper act
VSD active
A
UX3
VSD+Aux3
Deactivated for LMV52.xxx
A
UX3 for LMV51.300
Deactivated for LMV52.xxx
A
UX3 for LMV51.300
A
irActuato
r
deactivated
activated
air influen
activated
A
uxActuator 1
A
uxActuator 2
A
uxActuator 3
A
ctivated for LMV52.xxx
VSD
GasActuator
OilActuator
A
ctivated
A
ctivated
Choice according to the Operation
mode gas setting or oil setting.