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DF M
ANUAL
Installation, Operating And Maintenance Manual version 1.0 (16-08-2023)
For electrically heated models:
w
Warning:
Do not turn unit ON/OFF at its power supply.
Use the control panel.
•
Connect the unit to the mains using a power cable (not
supplied). Maximum ratings are specified on the type plate.
•
An isolation switch (not supplied) must be fitted between
the unit and the mains supply. This switch must:
-
be all-pole;
-
be able to be isolated and locked off;
-
have a contact separation of at least 3 mm;
-
be positioned no more than 4 m from the connection
side of the unit.
See also:
1.3.3 "Type plate" on page 6
2.6.2 Fuse ratings
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Warning:
Each unit must be fused in accordance with
the table below.
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Warning:
Electrical models (type E) must each be
individually fused in accordance with the table
below.
Fuse ratings
M
AXIMUM AMPERAGE ON
L3 M
L1, L2
TYPE PLATE
OR
≤ 10A
≤ 20A
≤ 25A
≤ 35A
≤ 50A
≤ 65A
≤ 80A
≤ 102A
n
Note:
A single fuse may only be used for multiple units if
they draw a total current of less than 10A.
I
NSTALLATION
A
AXIMUM FUSE VALUE
16 A
25 A
35 A
50 A
63 A
80 A
100 A
125 A
en-19
en
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