Airwell PAC BT Series, Installation And Operating Manual

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5- ELECTRICAL CONNECTIONS
5.4 - ELECTRICAL CONNECTION SCHEMA - 400/3/50 (SIZE 12KW a 17KW)
Refer to the unit electrical diagram (the number of the diagram is shown on the serial number label).
On the RS485 board is possible to connect only one control,RCW15 keypad
Cable Features
1
Power supply
Type FG7(0) R 0,6/1 KV : Min. 4 mm
2
- Max. 35 mm
2
2
Connection between indoor unit and outdoor
UTP Ethernet cable cat. 5 (suitable for outdoor instal-
lation)
3
Remote ON/OFF connection
4
Remote keypad RCW15connection (option) Use a suitable cable for RS485 networks
5
Fuse only size 5kW - 9kW
6
Fuse only size 12kW - 14kW
7
RS485 card Cable characteristics page 33
8
Connections perfomer by customer Page 32
9
Fuse units indoor
1
4
3
2
1
6
7
5
9
8
2