9.6.6 Connection for other components
unit 5-16kW
See 9.2.1for detailed port description.
Port provide the control signal to the load.Two kind of control signal port:
Type 1:Dry connector without voltage.
Type 2:Port provide the signal with 220V voltage. If the current of load is <0.2A, load can connect to the port directly.
If the current of load is >=0.2A, the AC contactor is required to connected for the load.
Load
FUSE
L
N
Power supply
7 5 3 1
CN11
Type 1
CN11
A1
A2
8 6 4
2
Contactor
TCO
ATCO
Type 2
37
Load