NDS Dometic SMART-IN SM400-12, Operating Manual

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EN
NOTICE! Damage hazard
To protect the connected devices, install an inline fuse on the positive battery cable.
3. Connect the positive terminal of the battery to the positive terminal of the inverter .
4. Install the fuse into the inline fuse holder.
NOTICE! Damage hazard
Before connecting an appliance to the inverter, make sure it is turned off.
5. Connect the 230 V appliance to an output socket .
6. Turn the inverter on with On/Off switch .
Note When the inverter is turned on, the red and the green LED both turns on for 3 to 5 seconds. After
a short time, the red LED turns off and the green remains on and the device emits an acoustic signal. The
green LED indicates that the inverter is functioning properly.
NOTICE! Damage hazard
• When you plan to operate more than one appliance, connect the one with the higher load require-
ment first.
• Make sure that the combined load requirement of your appliances does not exceed the output rat-
ing of the inverter.
• When using an extension cord from the inverter to an appliance, the extension cord should not be
longer than 1.5 m.
• Do not connect the inverter to any AC load circuit in which the neutral conductor is connected to
the ground.
7. Connect additional 230 V appliances and turn them on.
8. To charge a 5 V appliance, connect it to the USB port .
10 Connecting the external mains power supply (SP1000I-12,
SP1500I-12 and SP2000I-12 models)
It is possible to connect an IEC cable into the external mains socket to feed the connected appliances directly with
AC voltage from the public power network.
fig.

on page 4
Connect the cable to the socket .
11 Connecting the remote control
The device can be remotely controlled with an optional external switch (RC03) or any generic switch configured to
the RJ11 connector of the device. The following description of pin configurations can be used as a guideline when
using generic external switches.
fig.

on page 4
The optional RC03 external switch is using the following pin configuration:
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