Vetus EAIR040 Manuel D'installation page 17

6.6 Internal fuse
There is an internal fuse on the controller in the connection box.
This fuse protects the CAN bus control of the inverter.
Always replace a defect fuse by a fuse of the same value
(5 A blade fuse).
6.7 Configuration of one or more motors
By default, the E-Air motor is configured for use in a single-motor
propulsion system. Only if multiple motors are installed one of the
E-Air motors must be configured.
Only work on the system when the motor is stopped and the
electrical system is switched off.
• Remove the cover and flip the switch. It is located next to the con-
troller.
• Move the switch from position 1 to position 2. The motor is now
configured for use in a multi-motor system. Make sure motor 1 is
in position 1 and motor 2 is in position 2.
• Replace the cover.
The direction of rotation of the motor can be set on the
control panel.
Installation manual E-Air electric propulsion
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6.8 Connecting CAN bus (control current) cables
See diagrams from page 75 if multiple panels have to be connect-
ed.
The CAN bus power supply must always be connected to
12 Volt (≥10 V, ≤16 V). Use the E-Drive MPE1KB key switch as
power supply.
As required by international standards, all neutral (negative)
conductors of the DC system must be connected to one
central point. This prevents not only dangerous situations and
corrosion problems, but also error messages in the CAN bus
system.
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