BLAUBERG Ventilatoren 4058448060311, Руководство пользователя

Страница: 11 / 32

www.blaubergventilatoren.de
vento expert a50c3-1 S8 W v.2
11
CONNECTION TO POWER MAINS AND CONTROL
POWER OFF THE POWER SUPPLY PRIOR TO ANY OPERATIONS WITH THE UNIT.
THE UNIT MUST BE CONNECTED TO POWER SUPPLY BY A QUALIFIED ELECTRICIAN.
THE RATED ELECTRICAL PARAMETERS OF THE UNIT ARE GIVEN ON THE
MANUFACTURER’S LABEL.
ANY TAMPERING WITH THE INTERNAL CONNECTIONS IS PROHIBITED
AND WILL VOID THE WARRANTY.
The ventilator is rated for connection to single-phase АС 100-240V 50/60 Hz power mains.
The routing of the power and signalling cables is shown in the “Mounting and set-up” section.
For electric installations use insulated, durable and heat-resistant conductors (cables, wires) with the minimum cross section of
0.5 up to 0.75 mm2 for a power cable and 0.25 mm2 for signal cables. The cable cross-section is given for reference only. The actual
conductor cross-section selection must be based on its type, maximum permissible heating, insulation, length and installation method.
Use copper wires for all the electric connections!
Connect the unit to power mains via the terminal block installed in the control board in compliance with the wiring diagram and terminal
designation.
Connect the ventilator to power mains through an automatic circuit breaker with magnetic trip integrated into the home wiring system.
The tripping current of the circuit breaker is selected based on the electrical characteristics shown on the label of the fan casing.
The ventilator design enables connecting any external controls with a normally opened contact (NO contact), such as an external CO2
sensor, a humidity sensor, a switch, etc.
When the NO contact of the external device is closed, the unit changes to the maximum
speed.
An analogue sensor with output voltage 0-10 V is also compatible with the unit.
N
L
N
L (~)
N (~)
L
In
Gnd
NO1
NO2
+12V
Power supply to
the next ventilator
Input for 0-10 V
analogue sensor
NO contact of an external unit
(relay sensor)
Power supply
AC 100-240V 50/60 Hz
ON DIP
1 2 3 4
DIP switch and USB
socket under the
cover
EXTERNAL CONNECTIONS DIAGRAM
VENTILATOR SETUP
Prior to operating the ventilator set it up using the DIP switch. It is
located on the controller circuit board.
To access the DIP switch, take off the front panel of the indoor unit
and uplift the rubber plug that covers the switch.