aldes DECO Manual - Page 7
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Axial fans
DESIGN - DECO / DECO ALU
5- Electrical connection and operation
DECO
DECO Alu
L N
L N
S
S
L
DECO T
DECO T Alu
L N
L N
S
S
Work with mains power off.
Switch S not supplied.
1• Manual operation
Immediate On/Off control using switch S.
S
S
L
N
N
2 • Timed operation
The extractor fan is activated using the switch S.
Once turned off, the fan continues to operate for the time specified on the timer, between 2 and 30 minutes.
S
S
T
T
-
+
-
+
2min
2min
30min
30min
7