55
After having selected the voltage level, carry out the connection
in the following way:
•
with the unit turned off, open the front panels and the
door of the electrical panel and the internal protection
panels;
•
select the supply voltage by positioning the main switch
to "0" (D5);
•
Follow the diagrams displayed below and refer to the
wiring diagram enclosed to connect the two electric wires
found on the fan, or on the connector block, to the
corresponding terminals on the autotransformer
?
@
&?
>
ATR1
ATR2
!
!
?
@
>
ATR1
ATR2
?
@
>
ATR1
ATR2
?
@
>
ATR1
ATR2
?
@
>
ATR1
ATR2
?
@
>
ATR1
ATR2
!
!
?
@
>
ATR1
ATR2
?
@
>
ATR1
ATR2
?
@
>
ATR1
ATR2
?
@
>
ATR1
ATR2
?
@
>
ATR1
ATR2
!
!
?
@
>
ATR1
ATR2
?
@
>
ATR1
ATR2
&!?
&?
&?
&?
&?
&!?
&?
&?
&?
&?
&!?
&?
MODELS
from1000to 2700
MODELS
from 3400 to 4300
MODELS
from 0600 to 0700
0
0
3
4
R
C
U
T
/
R
C
D
T
m
[
A
F
3
]
=
h
/
0
4
9
5
1
0
0
0
9
1
0
0
0
3
2
0
0
2
5
2
0
0
5
6
2
0
0
5
7
2
0
0
1
8
2
V
a
P
0
5
1
-
-
-
-
-
-
-
0
8
1
0
2
-
-
-
-
-
-
0
0
2
6
9
-
-
-
-
-
-
0
3
2
0
0
2
9
7
-
-
-
-
-
0
4
2
2
3
2
9
0
1
-
-
-
-
-
0
6
2
1
9
2
5
6
1
4
2
-
-
-
-
0
8
2
6
4
3
6
1
2
6
6
-
-
-
-
0
0
3
4
9
3
2
6
2
5
0
1
2
-
-
-
0
2
3
8
3
4
3
0
3
0
4
1
2
3
-
-
-
0
4
3
6
7
4
0
4
3
3
7
1
1
6
4
1
-
-
0
6
3
8
0
5
2
7
3
2
0
2
8
8
0
4
-
-
0
8
3
5
3
5
9
9
3
9
2
2
4
1
1
6
6
0
2
-
0
0
4
6
5
5
1
2
4
2
5
2
8
3
1
1
9
5
4
0
2
0
0
0
4
R
C
U
T
/
R
C
D
T
m
[
A
F
3
]
=
h
/
0
4
9
5
1
0
0
0
9
1
0
0
0
3
2
0
0
2
5
2
0
0
5
6
2
0
0
5
7
2
0
0
1
8
2
V
a
P
0
5
1
-
-
-
-
-
-
-
0
8
1
0
2
-
-
-
-
-
-
0
0
2
6
9
-
-
-
-
-
-
0
3
2
0
0
2
9
8
-
-
-
-
-
0
4
2
2
3
2
0
2
1
-
-
-
-
-
0
6
2
2
9
2
7
7
1
8
2
-
-
-
-
0
8
2
6
4
3
0
3
2
3
7
-
-
-
-
0
0
3
5
9
3
7
7
2
4
1
1
0
2
-
-
-
0
2
3
9
3
4
9
1
3
1
5
1
3
5
-
-
-
0
4
3
7
7
4
6
5
3
5
8
1
4
8
2
2
-
-
0
6
3
9
0
5
8
8
3
5
1
2
2
1
1
9
4
-
-
0
8
3
6
3
5
5
1
4
2
4
2
9
3
1
5
7
5
2
-
0
0
4
7
2
2
7
3
4
5
6
2
2
6
1
9
9
0
5
0
2
