Aertesi VESTA 80 FVI, Instruction, Operating And Maintenance Manual

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I
Model VESTA 80 is equipped with a centrifugal fan
having six selectable speeds.
The first three speeds can be set from the electrical
panel by connecting the wire from the fan corresponding
to the required speed (see the figure below). The
other three speeds can be obtained by changing the
connection wires in the motor autotransformer.
Before changing the fan speed DISCONNECT
THE MAINS SUPPLY to the appliance
•
3 is
Minimum speed
, for plastic and metal fan is Red
•
2 is
Medium speed (default)
, for metal fan is Orange, for Metal fan is Blue
•
1 is
Maximum speed
, for plastic and metal fan is Black
•
4 is common , for plastic fan is Blu, for metal fan is White
FAN OUTLET 1
3
common min med max
2
1 4
THREE-SPEED FAN
(FAN 1)
FAN2
CP
F
N
FUSE10A(T)
LF
FAN1
CP
IE
GND
B A +
DL01 DL02 DL03
TE
0
RE
0
PR
0
EI
ON
DL04
DL08
DL06
1
23
4
ES
WS
AS
AUX
PS
DL07
DL05
COM
OP
CL
AUX
SELECTING THE FAN SPEED
18