Argoclima AE522SC3 Manuel de service télécharger pdf (Page 37)

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(c)Check power supply

•Check that voltage is in specified range (±10% of the rating).

•Check that power is being supplied

(d)Check lead wires and connectors in indoor and outdoor units.

•Check that coating of lead wires is not damaged.

•Check that lead wires and connectors are connected firmly.

•Check that wiring is correct.

L1

L2

L3

N

400V

400V

230 V400V

L

N

230V

Single-phase systems

Three-phase systems

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