TFE fans
1–phase 230 V
TFE 200 M
B
N
B
U
B
K
G
Y
C
N
L
12.3.2
Wiring diagrams for EC fans
Note:
An internal potentiometer is installed on the terminal block from the factory. Remove the internal potentiometer when you use
an external speed controller for the EC fan.
TFSR EC fans
TFSK EC fans
1–phase 230 V
TFSR 160 EC
TFSK 160 EC Sileo
N
N
L
L
1
2
3
4
B
U
B
U
R
D
W
H
Y
E
B
K
/B
N
G
Y
TFSR 200 EC
TFSK 200 EC Sileo
12.3.3
Wiring diagrams for speed controller for AC motors
Note:
The selection of electrical accessories must be done in line with the technical parameters of the product.
RE
Manual 5-step transformer.
RE 1,5
N
N
N
RE 3
RE 5 RE 7
~
~
D
C
B
A
A.
Relay connection. There is always 230 V between ~ and N when the transformer knob is in one of the positions 1–5.
B.
Mains supply
C.
Earth
D.
Fan
19
Summary of Contents for TFE
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