Settings; Setting Procedur In Case Of Replacement; Fan Rotation Speed - ACV BG 2000-S Serie Instalación, Funcionamiento Y Instrucciones De Servicio

SettingS

burners
BG 2000-S / 25
BG 2000-S / 35
BG 2000-S / 35
BG 2000-S / 35 HM 30 N
BG 2000-S / 45
BG 2000-S / 55
BG 2000-S / 60
BG 2000-S / 70
BG 2000-S / 100
(107 kW)
note:
• the offset value is set at the factory.
• the burner can only be fitted to one of the boilers in the table above.
• the cO value given in the table above is valid only for natural gas; for propane, refer to the propane
2
conversion brochure.
Setting prOcedure in caSe OF replacement

Fan rOtatiOn Speed

• Remove the green protective disk
• Remove the cover protecting the fan blades.
• Using a stroboscope (or any other suitable instrument) measure the rotation speed of the fan attached to the motor shaft
the fan speed to the value given in the setting parameter table by turning the potentiometer screw
clockwise to increase speed), after the adjustment to replace the protection.
n
O
662Y0000.B
boilers
Delta Perf. 25
Delta Perf. 35
Alfa Sprint S / SV
HeatMaster 30 N
Delta Perf. 45
Delta Perf. 55
HeatMaster 30 N
HeatMaster 70 N
HeatMaster 100 N
on the front of the fan.
(1, illustration N)
(illustration P)
1
2
Output
% cO 2
kw
25,0 9,0
35,0 9,0
35,0 9,0
34,9 9,0
45,0 9,0
55,0 9,0
69,9 9,0
69,9 9,0
107,0 9,5
(2, illustration O)
p
Q
EN • 6
Offset
rpm
mbar
- 0,5 3000
- 0,5 4150
- 0,5 4150
- 0,5 4150
0,0 3900
0,0 3450
0,0 4600
0,0 4600
- 0,3 5900
; adjust
(3, illustration Q)
(anticlockwise to reduce speed,