en-us Establishing the electrical connections
For model AL400722 we recommend installing two
3.
blower units for optimum performance.
Duct connection between appliance and blower
units
Control cable between appliance and control unit
Network cable between control unit and blower
units
Connection to power supply from control unit
Ensure that the plug connections for the control cable
4.
between the control unit and the appliance click into
place.
Ensure that the plug connections for the network cable
5.
between the control unit and the blower unit click into
place.
The connection sockets X1 and X2 are identical.
You can connect the blower units in parallel or in series.
4