NDS Dometic SMART-IN SM400-12, Operating Manual

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EN
The ground socket is designed for a safety system such as the residual current circuit breaker (RCCB). Connect resid-
ual current circuit breaker according to the following diagram:
fig.

on page 1
1. Connect the phase (P1) and neutral (P2) output to the residual current circuit breaker input.
2. Connect the inverter ground to one of the two wires connected to the residual current circuit breaker input.
3. Connect the neutral and the phase output from the residual circuit breaker input to the appliances.
4. Connect the ground of the inverter to the ground of the appliances.
NOTICE! Damage hazard
The diagram above refers to the connection of the inverter output only. The IEC connector of the external
mains input must be connected to the circuit breaker output of the external mains power source.
Ground leak protection (SP1000I-12, SP1500I-12 and SP2000I-12 models)
The output socket of the SP1000I-12, SP1500I-12 and SP2000I-12 models is protected with a fuse.
fig.

on page 1
To establish a TN type grounding arrangement, make sure the fuse is inserted into the fuse holder .
To establish a TE type grounding arrangement, make sure the fuse is not inserted into the fuse holder .
9 Installation
CAUTION! Damage hazard
Do not install the device close to heat sources or in not adequately ventillated places.
Note The device can be mounted in any position. If installed on a vertical surface, it is recommended to
keep the long side parallel to the floor.
Note Install the device as close to the 12 V / 24 V power source as possible.
fig.  on page 2
1. Mount the device by the four mounting flanges using appropriate screws.
NOTICE! Damage hazard
Before connecting the device, make sure that the power switch is in off position.
Note Use the supplied wires to connect the battery to the device. If the distance between the battery and
the device exceeds 2 meters, increase the cross-section of the wire to reduce voltage drop and power
losses.
fig.

on page 3
2. Connect the negative terminal of the battery to the negative terminal of the inverter .
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