Henny Penny FlexFusion Installation Manual page 22

Connecting the unit
CAUTION
CAUTION
INFORMATION
22
Permanent connection
Risk of property damage and personal injury from improper in-
stallation
• In the case of a permanent electrical connection, install an all-phase discon-
nect switch before the unit.
Install an all-phase disconnect switch if the unit will be connected
permanently to the electric mains.
Plug-in connection
Risk of property damage and personal injury from improper in-
stallation
• The plug-in connection must be readily accessible.
If the unit is connected with a plug to the power-supply mains, use
plugs and sockets according to IEC60309.
The socket must be readily accessible so that the unit can be
disconnected from the electric mains at any time.
The units must be connected individually.
Do not route the connection line together.
Insulation monitoring
If there is an unearthed network (IT network), the unit can be
incorporated into the insulation monitoring.
Fault current device
Image: RCD switch type A, circuit symbol
The unit can be connected to a fault current device.
If a fault current device is used, a fault current device type A (RCD type
A) must be installed, to ensure that AC fault currents and pulsating DC
currents are detected.
Installation instructions