LG ARNU243S8R2 Installation Manual page 6

SAFETY INSTRUCTIONS
WIRING
DANGER
High voltage electricity is required to operate this system.
Adhere to the National Electrical Codes and these
instructions when wiring.
Improper connections and inadequate grounding can cause accidental
injury or death.
Always ground the unit following local, state, and National
Electrical Codes.
WARNING
The information contained in this manual is intended for use
familiar with the U.S. National Electric Code (NEC) who is
equipped with the proper tools and test instruments.
Failure to carefully read and follow all instructions in this manual can
result in equipment malfunction, property damage, personal injury or
death.
Ensure the unit is connected to a dedicated power source
that provides adequate power.
If the power source capacity is inadequate or the electric work is not per-
Note:
Do not cut, lengthen or shorten the communications and
power cable between any dry contact unit and its connected
indoor unit. Do not install the unit in a location where the
communications and power cable cannot be safely and easily
connected between the two units.
cable.
Poor cable connections can cause equipment malfunction.
6
Do not allow strain on this
Due to our policy of continuous product innovation, some specifications may change without notification.
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Turn the power off at the nearest disconnect before servicing
the equipment.
Electric shock can cause physical injury or death.
Properly size all circuit breakers or fuses.
Refer to local, state, and federal codes, and use power wires
strain relief.
Improperly securing wires will create undue stress on equipment power
physical injury or death.
Properly tighten all power connections.
injury or death.