Error Codes - Niko 550-00103 Bedienungsanleitung

• Ensure that the installation is disconnected from the power mains when setting up the electrical cabinet.
• Observe all AREI regulations in force when connecting the load.
• Only one phase can be connected to each switching module.
• Use automatic fuses of 16A max. for the switching module. Mount the fuses in front of the Niko Home Control
module.
• Verify whether each load corresponds to the specifications of the switching module. not connect loads that are
outside the permitted range directly to this module. The total load should not exceed 32 A- 230V for a six-fold
switching module and 40 A - 230V for a three-fold switching module.
Follow the steps below to install the module:
1 Press the switching module onto the DIN rail until it clicks into place.
2 Make a single-phase connection from the mains voltage to the L screw terminals.
The three-fold switching module has three independent L screw terminals, which means three power circuits can be
connected.
In the six-fold switching module, all six screw terminals at the bottom are looped into two groups of three, which
means two power circuits can be connected.
3 The switching circuits you wish to connect can now be connected to screw terminals 1'-3' or 1'-6'.
4 Group all neutral conductors and connect these to an N screw terminal.
5 Connect the switching module to the module before it. Slide the sliding contact of this module to the right until it clicks
into the switching module. This will ensure that the bus and the power supply voltage are connected.

Error codes

When the module is functioning properly, the STATUS LED will light up in TEST mode only. If one or several errors occur,
the LED will blink to indicate the error code of the error with the highest priority. The table below provides an overview of all
error codes.
LED ACTION
STATUS LED Blinks – one pulse per two
seconds.
22
Switching modules
ERROR POSSIBLE SOLUTIONS
Software error Wrong software version.*
*Download the latest software version
from the Niko website to upgrade the
module.