Technical data

/08.2011/18/29
3. 4.
1. 2.
EN
System with external pump
Choose a power switch and a contactor in respect of the pump capacity. A power switch and a contactor can be
located in the electric box.
Caution! The power supply of the pump can not be obtained via the master switch as the master
switch is designed according to the current consumption of the standard unit. The pump must be
individually provided with safety elements.
Design the wiring between the controller and the contactor with reference to the connection diagram for the controller
and the wiring between the pump and power switch according to the manufacturer's notes.
Insertion of the power supply cable
1. cabinet size 1 - Downflow
2. cabinet size 1 - Upflow
3. cabinet size 2-7 - Downflow
4. cabinet size 2-5 - Upflow