Niko 10-806-01 Mode D'emploi page 31

10-806-01
5. TROUBLESHOOTING
1. Using a multimeter, always first check the voltage between the terminals:
Between terminals ...
b and a
b and P
M and P
2. If the problem with the unit is not solved, then go through the following list of possible
problems:
Problem Cause
There is an error in the programming.
You hear
a negative
tone when
The installation is still in programming
pressing a
mode.
bell push
The internal unit is not connected
button.
correctly.
The speech The wiring is not correctly configured.
function
does not
work.
6. TECHNICAL DATA
dimensions
input voltage
additional power supply
output voltage of door opener
potential-free lighting contact
7. WARNINGS REGARDING INSTALLATION
The installation of products that will permanently be part of the electrical installation and which
include dangerous voltages, should be carried out by a qualified installer and in accordance
with the applicable regulations. This user manual must be presented to the user. It should
be included in the electrical installation file and it should be passed on to any new owners.
Additional copies are available on the Niko website or via Niko customer services.
For installing electrotechnical equipment and products in the fixed instal-
lation, particular electrotechnical expertise is required
31
The following voltage must be
present
± 24 Vdc
± 26 Vdc
± 26 Vdc
Action
Erase the programming and
start again.
Exit the programming mode.
Check the wiring according to
the wiring diagram.
Check the wiring according to
the wiring diagram.
90 x 105 x 70 mm (HxWxD) (DIN 6U)
230 Vac, 50 Hz
P-wire (26 V)
8 – 12 Vac (max. 1 A)
NO, max. 24 Vdc and 2 A
EN