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3.3 Electrical connection
Although the appliance has two dryers which operate independently, there is only one electric
connection.
Make sure that the characteristics of the available power supply correspond to those of your
dryer, indicated on its identification plate, and that the cable section and other line accessories
can supply the necessary power.
The machine leaves the factor with the complete electrical installation, and therefore you will
only have to remove the cover on the back of the dryer and connect each of the terminals to
the three phases L1, L2, L3 and neutral N to the terminals of the general switch.
It is
COMPULSORY
to insert a circuit breaker and differential switch between the wiring and
the mains, and the sensitivity of the differential switch must be 300 mA. Higher sensitivity, for
example 30 mA, common in domestic installations may cause operating anomalies in the
machine.
Connect the three phases, neutral in the general switch and the protection cable to earth on
the electrical components panel according to the following table (section in mm
2
).
Correct earthing is essential to guarantee the safety of users and correct operation.
ELECTRICAL CONNECTION
DTP2-11
DTP2-18
Voltage and Standard Wiring
V
230I(CG,CV)-
N+G(CE)
230I(CG,CV)-N+G(CE)
Frequency
Hz
50 / 60 (3)
50 / 60 (3)
El
éc
tr
ic
Cable Section 230 I + T / Fuse
Nº x mm2 / A
-
-
Cable Section 230 III + T / Fuse
Nº x mm2 / A
4 x 25 / 80
4 x 25 / 80
Cable Section 400 III + N + T / Fuse
Nº x mm2 / A
5 x 10 / 40
5 x 10 / 40
G
as
Cable Section 230 I + T / Fuse
Nº x mm2 / A
3 x 1,5 / 20
3 x 1,5 / 20
Cable Section 230 III + T / Fuse
Nº x mm2 / A
4 x 1,5 / 20
4 x 1,5 / 20
Cable Section 400 III + N + T / Fuse
Nº x mm2 / A
5 x 1,5 / 20
5 x 1,5 / 20
VERY IMPORTANT
Check in the start up that the extractor turns in the correct direction.
To do so, open the filter door and check it turns in the clockwise direction.
If it is not correct, reverse the two phases in the machine's power connection.
The following figures show the changes to be made in the electrical connection of the machine
when changing the supply voltage.
Only between 400V III +N and 230V III.
