Nordica WIND AIR, Instruction Manual

Page: 30 / 84

Fu
se
2
A
(T
)
ALIMENTAZIONE
230V~ 50Hz
M M
1 2 3 4 5 6 7 8 9
SND
230 V~ 50/60 Hz
20
m
m
ENGLISH
ELECTRICAL CONNECTION
THIS OPERATION MUST ALWAYS BE PERFORMED IN THE ABSENCE OF ELECTRICAL POWER SUPPLY !!
The regulator and the system must be installed and connected by qualified personnel according to the regulations in force
(see chapter GENERAL WARNINGS).
WARNING: the regulator and the power cord must NOT be in contact with hot parts
.
CONNECTION :
Connect the power supply cable of the regulator to a bipolar switch with a contact distance of at least 3 mm (230V ~ 50Hz power supply,
correct connection to the earthing system is essential).
WARNING
: The fAN ELECTRIC CONTROLLER must be fed into the mains with a general differential circuit breaker upstream
according to current regulations. Correct operation of the command is only guaranteed for the specific motor for which it was built,
at MOST TWO MOTORS FOR EVERY REGULATOR.
Improper use exempts the manufacturer from all liability.
MAIN LINE DIffERENTIAL
SWITCH
1 Blue - Power supply
2
Brown - Power supply
3
Yellow/Green - Power Supply
4
Yellow/Green - Motor
5
Yellow/Green - Motor
6 Blue - Motor
7 Brown - Motor
8 Blue - Motor
9 Brown - Motor
SND
Blue - Temperature probe
SND
Brown - Temperature probe
TEMPERATURE PROBE
POWER SUPPLY
30