LG A2UW18GFAC Manual page 166

MULTI
5. Electrical Wiring
– The figures are based on assumed length of parallel cabling up to 100m. For length in excess of 100m the
figures will have to be recalculated in direct proportion to the additional length of line involved.
– If the power supply waveform continues to exhibit some distortion the recommended spacing in the table
should be increased.
» If the lines are laid inside conduits then the following point must also be taken into account when grouping
various lines together for introduction into the conduits
» Power lines(including power supply to air conditioner) and signal lines must not be laid inside the same
» In the same way, when grouping the lines power and signal lines should not be bunched together.
 CAUTION
• If apparatus is not properly earthed then there is always a risk of electric shock, the grounding of the apparatus
must be carried out by a qualified person.
10
Installation of Outdoor Units