Electrical Connections - Neptronic SKE4-E05 Installation Instructions And User Manual

Electrical Connections

CAUTION: Risk of electric shock. Disconnect the humidifier from the electric
supply before proceeding with the connection.
WARNING: Risk of fire. Do not interchange the power terminal block designated L1,
L2 and L3 with low voltage terminal block designated 1, 2 and 3.

The wiring to the humidifier must be done by a qualified electrician and must conform to
the procedure, regulation and local codes.

Use copper conductors only.

An external over current protection and a disconnecting circuit breaker must be installed
on the supply, adjacent to the humidifier.

To provide strain relief to the supply cable, install a knock-out (not supplied) at the bottom
of the electrical compartment of the humidifier.

Ensure that the size of the wire conductors is appropriate for the current supplied.

Ensure that each terminal connection is properly secured.

Ensure that the ground conductor is equipped with a ring terminal and is connected
directly to the electrical panel.
Illustration 32 - One and Three Phase Power Connections
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SKE4-E Steam Humidifier
Installation Instructions and User Manual
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