Wiring Diagrams For Ec Fans; Wiring Diagrams For Speed Controller For Ac Motors - SystemAir TFSR Installation,Operation And Maintenance Instruction

TFE fans
TFE 200 M
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
TFSR 160 EC
TFSR 200 EC
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.
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
1–phase 230 V
TFSK EC fans
TFSK 160 EC Sileo
TFSK 200 EC Sileo
1–phase 230 V
N L
N L
RE 1,5 RE 3 RE 5 RE 7
A B
1 2 3 4
C D
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