Safety precautions
Installation
1
WARNING
Installation or maintenance
must be performed by
qualified professionals.
The appl iance shal l be
i nstalled in accordance with
national wiring regulations.
According to the local safety
regulations, use qualified
power supply circuit and
circuit breaker.
All wir es of indoor uni t and
outdoor unit should be
connected by a
professional.
Be sure to cut off the power
supply before proceeding
any work related to elec-
tricity and safety.
Make sure the power suppl y
matches w ith the re quire-
ments of air conditioner.
Unstable power supply or
incorrect wiring may result
in electric shock, fire haza-
rd or malfunction. Please
install proper power supply
cables before using the air
conditioner.
The grounding resistance
should comply with nation-
al electric safety regula-
tions.
Air Conditioner should be
properly grounded. Inco-
rrect grounding may cause
electric shock.
Do not put through the
power before finishing in-
stallation.
Do install the circuit brea-
ker. If not, it may cause a
malfunction.
An all-pole disconnection
switch having a contact se-
paration of at least 3mm in
all poles should be conne-
cted in fixed wiring.
Circuit breaker should
include a magnet buckle
and heating buckle
function. It can protect the
overload and short-ciruit.
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