
3890
7
6
The appliance is designed for two-phase connection; it
can also be connected to a single phase.
• Two-phase connection
Install the jumper connectors on terminals 4 and 5.
• Single-phase connection
Install the jumper connectors on terminals 4 and 5, and
terminals 1 and 2.
Note: Connection 3 is free.
Connection may be carried out by means of:
• rubber coated connection cables, model H05 RR-F 4x1,5
with yellow-green earthing cable;
• PVC insulated connection cables, model H05 VV-F 4x1,5
with yellow-green earthing cable; or any other suitable
cables.
Installation diagram
24
Summary of Contents for IT635SC
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