B
2
B
1
3-Pole
connector fan
supply
28
10
SIZE 5: electrical connections between sections
PHASE 5
: ELECTRICAL WIRING BETWEEN SECTIONS (ONLY SIZES 05-06-07)
Make the connections shown in the figure.
To facilitate understanding, the cables have been schematized outside the sections, in reality the
connectors are located inside the unit as shown in the previous figure.
10
SIZE 5
• 1x - BUS connector 6-pole connector;
• 1x - fan supply 3-pole connector;
• 2x - tapping points plugs on the return air of the fan.
These connections are
made within section
B1
6-pole
BUS connector
Tapping point