Refrigeration unit
Zero Z120b
INSTALLATION MANUAL
rev.01
3.12 External power supply mode connection socket installation
Do not connect the cable to the power supply during installation.
To install the External power supply plug, proceed as follows:
• Using the screws provided, fix the socket (3, Figure 41) to the external wall of the cold room
• Position the connecting cable (2) between the socket (3) and the condenser unit (1) and fix it using
the terminals provided
• Cut the excess cable
Do not roll over the excess cable and do not create junctions.
• Consulting the wiring diagram provided, connect the earth, the neutral (if present) and finally the
phases.
Figure 41- Installing the External power supply connection socket
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