Electrical Connections - AERMEC RePuro 100 Manual De Instalación

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 CE
2 GND
3 CF
4 A
5 RS485 B
6 GND
1 Brown
2 Green
3 Yellow
4 White
5 TX/RX
TTL
6 GND
9 SAE
10 SW
Sensor
11 GND
12 SAM
250 - 350 - 450 - 550 - 650
1 CE
2 GND
3 CF
4 A
5 RS485 B
6 GND
7 TX/RX
TTL
8 GND
9 SAE
10 SW
Sensor
11 GND
12 SAM
26
IREPLJ - 1302 - 4238060_02
100 - 170
Forced fan operation input
Common
Remote ON/OFF contact (NC)
RS485 Connection
RS485 Connection
Common
Control Panel
TTL Connection
Common
External air temperature sensor
Water temperature sensor
Sensor Common
Supply air temperature sensor
REPURO
250 - 350
450 - 550
650
Forced fan operation input
Common
Remote ON/OFF contact (NC)
RS485 Connection
RS485 Connection
Common
TTL Connection
Common
External air temperature sensor
Water temperature sensor
Sensor Common
Supply air temperature sensor
REPURO
100 - 170
1
2
3
4
5
6
1
2
3
4
5
6
Carry out connections to the termi-
nal block B2.
Follow the connections shown in
the table:
1
2
3
4
5
6
7
8
9
10
11
12