16
17
2VV.
Creating innovative solutions for you and your business since 1995.
ver.5 5-05-20
6.4-1 Supply cable
Wiring terminals for the power cord are located
inside the casing of the control unit.
ATTENTION!
Minimum size of the protective grounding cable
must be in compliance with local safety regulati-
ons regarding heavy current lead through a devi-
ce´s protective grounding cable.
TECHNICAL DATA
● Wiring parameters can be found on the label in
-
stalled on the control device casing.
Pe
L1
L2
L3
N
All phases of the electric power supply must be
connected through the corresponding type of cir-
cuit breaker. The distance between disconnected
contacts must be larger than 3 mm.
It must be possible to disconnect the unit from the
electric power supply with a single power switch.
- The unit must be connected to TN-S network, this
means that the neutral conductor must always be
connected.
6. INSTALLATION
I = current
P = output/input
m = weight
IP = electrical protection
ver = version
Information on product type
U = voltage
f = frequency
n = fan speed
ph = number of phases
av = airflow
serial number
