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Safety precautions
Installation
1
WARNING
Installation or maintenance
must be performed by qua-
lified professionals.
The equipment shall be
installed in accordance
with local and national
wiring codes.
All wiring, circuit breakers
and disconnects must be
to code.
All wiring of indoor and
outdoor units should be
connected bylicensed
professionals.
Disconnect the power
supply before proceeding
with any work related to
electricity and safety.
All power and control wiring
must conform to the air
conditioner's specification
and local codes. Unstable
power supply or incorrect
wiring may result in
electrical shock ,fire
hazard or unit
malfunction.
Grounding of units must
comply with the National
Electrical Code and local
codes.
Air Conditioner should be
properly grounded. Inco-
rrect grounding may cause
electrical shock.
Do not connect power
before finishing installa-
tion.
To prevent malfunctions,
install a properly sized
circuit breaker.
An all-pole disconnect
switch having a contact
separation of at least 3mm
in all poles should be
installed in fixed wiring.
Circuit breaker must be
properly sized to the unit
specifications and code to
prevent an electrical over-
load or short-circuit.
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