AERMEC RePuro 100, Installation Manual

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IREPLJ - 1302 - 4238060_02
11.3. ELECTRICAL CONNECTIONS
Power supply 230V ~50Hz.
The unit is supplied with the power
cable 2 m long and Schuko plug.
Provide a Schuko socket in proxim-
ity to the unit.
To protect the unit against short cir-
cuits provide in the power supply
line a circuit breaker 2A, 250V (IG)
with minimum opening contact of 3
mm.
1
2
3
4
5
6
7
8
9
10
11
12
250 - 350 - 450 - 550 - 650
1 CE Forced fan operation input
2 GND Common
3 CF Remote ON/OFF contact (NC)
4
RS485
A RS485 Connection
5 B RS485 Connection
6 GND Common
7
TTL
TX/RX TTL Connection
8 GND Common
9
Sensor
SAE External air temperature sensor
10 SW Water temperature sensor
11 GND Sensor Common
12 SAM Supply air temperature sensor
Carry out connections to the termi-
nal block B2.
Follow the connections shown in
the table:
1 2 3 4 56
1 2 3 4 56
100 - 170
1 CE Forced fan operation input
2 GND Common
3 CF Remote ON/OFF contact (NC)
4
RS485
A RS485 Connection
5 B RS485 Connection
6 GND Common
1 Brown
Control Panel
2 Green
3 Yellow
4 White
5
TTL
TX/RX TTL Connection
6 GND Common
9
Sensor
SAE External air temperature sensor
10 SW Water temperature sensor
11 GND Sensor Common
12 SAM Supply air temperature sensor
1 2 3 4 56
1 2 3 4 56
1
2
3
4
5
6
1
2
3
4
5
6
REPURO
250 - 350
450 - 550
650
REPURO
100 - 170