23.05 – 6755517_09
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22.1 ELECTRIC POWER CONNECTION TO TE ELECTRICAL MAINS
— Open the external covering panels (if present)
— Make sure that the switch is at “OFF” before opening the electric control board for the connection of the unit to the power supply
— Use the plates/holes to pass the main electric power supply cable and the cables of the other external connections under the responsibility of the installer.
— It is prohibited to access positions not specifically envisioned in this manual with electric cables.
— Avoid direct contact with non-insulated copper piping and with the compressor.
— Identify the clamps for the electric connection and always refer exclusively to the wiring diagram supplied with the unit.
— Remove any protections from the cable fixing points.
— For the functional connection of the unit, take the power supply cable to the electric control board inside the unit and connect it to clamps. L1-L2-L3, N (if present), and PE
respecting the polarities L1-L2-L3 and N as phases, and PE as grounding
— Ensure that all protections removed for the electric connection have been restored before powering the unit electrically.
— Close all the opened panels.
— Turn the switch at “ON” position.
— Position the system master switch (outside the appliance) at “ON”.
For auxiliary connection please refer to the wiring diagrams supplied with the unit.
Key:
A
Recommended hole for electric cables
A
Summary of Contents for ANL 100-HP
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