12
SV130 SV150 Installation - English
CONNECTION TO POWER MAINS
DISCONNECT THE VENTILATOR FROM POWER MAINS PRIOR TO ANY ELECTRIC INSTALLATION OPERATIONS.
CONNECTION OF THE UNIT TO POWER MAINS IS ALLOWED BY A QUALIFIED ELECTRICIAN WITH A WORK PERMIT
FOR THE ELECTRIC UNITS UP TO 1000 V AFTER CAREFUL READING OF THE PRESENT USER’S MANUAL. 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.
WARNING
LN
In
LN
Ou
t
In
Out
1~100-230 V / 50-60 Hz
Ground
terminals
The ventilator is rated for connection to a single-phase AC
1~100-230 V / 50-60 Hz. For this purpose the power cable with a
plug is connected by the manufacturer. Connect the ventilator to
power mains through the external automatic circuit breaker with a
magnetic trip integrated into the fixed wiring system.
i
k
d
a
H
H
k
i
k
d
a
H
H
k
Ventilator
controller
TB2
CN7
N
O
P
Q
R
S
VENTILATION MODE SETTING
The jumper between the contacts 1 and 2 or 2 and 3 of CN7 socket connector determines air flow direction
in Ventilation mode. The circuit board of the controller is located inside the ventilation unit.
•
If the jumper connects the contacts 1 and 2, air is extracted from the room in the Ventilation mode
(factory setting).
•
If the jumper connects the contacts 2 and 3, air is supplied in the Ventilation mode.
CONNECTION OF SEVERAL VENTILATORS IN SERIES
When the ventilators are connected in series, all the connected ventilators are controlled with the first ventilator and a remote control. To connect the
ventilators in series refer to the wiring diagram below. Connect the second ventilator with the third ventilator in the same way, etc. Up to 10 ventilators may
be connected in series.
For easy electric installations use a 3G AWG18 (3G 1,0) cable and a 2xAWG23 (2х0,25) cable (not included in the delivery set). The cable must be rated
for operation in an alternating current power supply with the country-specific mains voltage.
Disconnect the power cable while connecting the second, third, etc. ventilator in series.
L N L N
