54
Bentone
P
V
h
s
min
%
Bi
ld
1
0
1
/0
8
0
7
Parameter
641
to control speed standardization of the VSD.
You can choose:
0 = speed standardization of VSD OFF
1 = speed standardization of VSD ON
After setting speed standardization to 1, standardization of the VSD
commences. If successful, the parameter is reset to 0. Negative values
indicate errors (refer to chapter Automatic speed standardization).
If the parameter is set correctly, move directly to the next parameter with
Press:
/reset
to adjust parameter
641
: speed standardization
Select your setting by pressing one of the buttons
Press:
/reset
to save the setting for parameter
641:
VSD
Press:
ESC
to return to parameter level.
To the next parameter
!
This manual
describes “0=speed
standardization” type
burners.
10.5 10.4 Multistage operation
This operating mode is only available when firing on oil. There is a choice
of 2-stage and 3-stage operation. Hence, the burner’s output can be
modulated via 2 or 3 stages. Modulation is accomplished by adjustment of
the air actuator or the VSD and by switching the fuel valves for adjusting the
amount of fuel.
10.5.1 10.4.1 Definition of curves
Air-fuel ratio control is defined via the 2 or 3 static output points. To switch
the valves on and off, switch-on and switch-off points must be defined.
The following assignments apply:
Summary of Contents for B 70i-3R FAME J
Page 13: ...13 Bentone 13 14 15 17 21 22 18 20 19 23 24 26 27 28 25...
Page 33: ...33 Bentone 8 2 Wiring diagram A DC Bl Svart QRB 12 11 Blue Blau Bleue Black Schwarz Noir A1...
Page 109: ......
Page 110: ......
Page 111: ......
Page 112: ...Enertech AB P O Box 309 SE 341 26 Ljungby www bentone com...
