NDS SP230, Operating Manual

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EN
• A copy of the receipt with purchasing date
• A reason for the claim or description of the fault
Note that self-repair or nonprofessional repair can have safety consequences and might void the warranty.
9 Using the device
The device operates without any handling from the user. The device detects power input and switches automatical-
ly as soon as a change of the input supply is detected. The monitoring automatically detects whether the external
230
V mains voltage is available and supplies it directly to the 230 V sockets. If the external 230 V mains volt-
age is not present, the interior sockets are either supplied from the inverter or not at all, depending on which output
connection that is used.
Three LED indicators show power supply:
Green LED indicator Description
INVERTER Voltage in from the inverter.
OUTPUT Voltage out on the OUTPUT connection.
MAIN 230V Voltage in from IN and OUT connections.
10 Cleaning and maintenance
The device is maintenance-free.
Occasionally clean the product with a damp cloth.
11 Troubleshooting
The electrical power supply must be connected by a qualified electrician who has demonstrated skill and
knowledge related to the construction and operation of electrical equipment and installations, and who
is familiar with the applicable regulations of the country in which the equipment is to be installed and/or
used, and has received safety training to identify and avoid the hazards involved.
Problem Possible cause Suggested remedy
Broken fuse.
1. Open the fuse holder cap.
2. Replace the defective fuse with a fuse
with the same rating.
No input voltage shown.
Fault in wiring.
Make sure the wiring is done ac-
cording to the wiring diagrams in
the installation procedure.
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