Electrical connection
•
Make sure that the voltage (V) and frequency (Hz) of the power supply correspond to the values indicated on the name
-
plate.
•
The appliance must be able to be disconnected from the mains electricity supply after installation.
•
It can be disconnected by making the plug accessible or by incorporating a switch in the fixed wiring that meets electrical
installation standards.
•
The appliance must be permanently connected with wiring for fixed installation.
•
(2- or 3-core cable with a minimum cross-section of 1 mm2 and maximum of 1.5 mm2).
•
To complete the electrical connection, follow the wiring diagram (see fig. 4A, 4B, 4C).
•
No earthing connection is required, given that this is a doubly-insulated appliance (Class II).
•
Remove the connection cover as shown in fig. 2.
•
Perforate the flex holder (O) to allow the power supply wires to pass through.
•
The power supply cable must be placed so that no liquid or vapour can enter the appliance along it. If this were not
possible, the cable entry should be sealed additionally, e.g. with silicone. Otherwise, the indicated IP rating would not be
maintained.
•
This appliance has a one, two or three-speed motor (depending on the model)
•
If you wish to install a commutator that lets you choose between high speed (S3), medium speed (S2) (only in the DV
-
-PP-200-910 model) and slow speed (S1), see fig. 4A - 4B.
•
In the event that this appliance is not used, it is recommended that you disconnect it from the mains electricity supply.
L
N
M
N
L1
L2
1
2
3
5 6
~
TB
L
N
M
N
L1
L2
1
2
3
5 6
~
L3
4
TB
Fig. 4C
Fig. 4B
Fig. 4A
Fig. 3
#
Symbol
Color
1
N
Blue
2
L
Brown
3
T
Black
DV-PP-100-270
DV-PP-125-320
DV-PP-150-560
DV-PP-160-560
DV-PP-100-130
DV-PP-200-910
5
ALNOR®
ventilation systems
is a legally protected trademark and technical patent. All rights reserved.
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Manual - Duct fans
DV-PP
