Installation
PIU Electrical Connections
Verify that all power connections are made in
NOTE!
accordance with the applicable local standards.
PIU Ground Connections
Use the FKN8254B cable to connect the grounding cable
directly to the TB connector of the PIU as shown in Figure 9.
The grounding connector is also used as an
NOTE!
ON/OFF switch, and the unit cannot be powered on
without connecting it.
Grounding Cable
(FKN8254B)
Figure 9
PIU Ground connection
12
Ground