Frico SWT02 Instructions Manual page 6

2-step control of airflow only
230 V~
5-step control of airflow only
RE1,5 - 7
L N
230 V~
6
SWT
3 4 5 6 7 8
N 1 2
3 4 5
1 2 7
N
L
CB20
SWT
3 4 5 6 7 8
N 1 2
~
~
N
N
SWT
M ~
9
M ~
9