AERMEC RePuro 650 - Electrical Connections

47
IREPPY - 1404 - 4238051_01
13.5. 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 proximity to the
unit.
To protect the unit against short circuits
provide in the power supply line a circuit
breaker 2A, 250V (IG) with minimum open-
ing 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 terminal
block B2.
Follow the connections shown in the ta-
ble:
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 5 6
1 2 3 4 5 6
1
2
3
4
5
6
1
2
3
4
5
6
REPURO
250 - 350
450 - 550
650
REPURO
100 - 170