LG MU2R15 Bedienungs- Und Montageanleitung Seite 11

ELECTRICAL WIRING
- Follow ordinance of your governmental
organization for technical standard related to
electrical equipment, wiring regulations and
guidance of each electric power company.
WARNING
!
Be sure to have authorized electrical
engineers do the electric work using
special circuits in accordance with
regulations and this installation manual.
If power supply circuit has a lack of
capacity or electric work deficiency, it may
cause an electric shock or fire.
Perform the electrical wiring work according
to the electrical wiring connection.
- All wiring must comply with local
requirements.
- Select a power source that is capable of
supplying the current required by the air
conditioner.
- Use a recognized ELCB(Electric Leakage
Circuit Breaker) between the power source
and the unit. A disconnection device to
adequately disconnect all supply lines must
be fitted.
- Model of circuit breaker recommended by
authorized personnel only
Main
power source
Indoor
1)
Model(Btu/h) Phase(Ø)
14 k/16 k
18 k/21 k/24 k
27 k/30 k
ELCB
Switch box
Outdoor
ELCB
1 15 A
1 20 A
1 25 A
INSTALLATION MANUAL
1(L) 2(N) 3
Connected to outdoor
unit or B.D. unit.
CAUTION
!
Be sure to correct the outdoor unit to
earth. Do not connect ground wire to any
gas pipe, liquid pipe, lightening rod or
telephone earth line. If earth is
incomplete, it may cause an electric
shock.
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