5
Safety Precautions
Due to our policy of continuous product innovation, some specications may change without notication.
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SAFETY PRECAUTIONS
Do not supply power to the communication and EEV kits
until all electrical wiring, controls wiring, piping, installation,
and refrigerant evacuation are completed for the entire air
conditioning system.
The information contained in this manual is intended for use
by a trained, licensed electrician familiar with the U.S. Nation-
al Electric Code (NEC) and equipped with the proper tools
and test instruments.
Failure to carefully read and follow all instructions in this manual can
result in equipment malfunction and property damage�
The information contained in this manual is intended for use
by a trained electrician 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 personal injury or death�
All electric work must be performed by a licensed electrician
and conform to local building codes or, in the absence of
local codes, with the National Electrical Code, and the
instructions given in this manual.
If the power source capacity is inadequate or the electric work is not
performed properly, it may result in re, electric shock, physical injury or
death�
Use power wires of sucient current capacity and rating.
Refer to local, state, and national codes.
Wires that are too small may generate heat and cause a re resulting in
physical injury or death�
Secure all eld wiring connections with appropriate wire
strain relief.
Improperly securing wires will create undue stress on equipment power
lugs. Inadequate connections may generate heat, cause a re and result
in physical injury or death�
Verify that all power wiring, plugs, and sockets are not loose
or damaged.
Loose wiring may overheat at connection points causing a re or electri-
cal shock and result in physical injury or death�
WIRING
High voltage electricity is required to operate the commu-
nications and EEV kits. Adhere to the NEC code and these
instructions when wiring.
Improper connections and inadequate grounding can cause accidental
injury or death�
Always ground the communications and EEV kits following
local, state, and NEC codes.
There is risk of re, electric shock, and physical injury or death.
Turn the power o at the nearest disconnect before servicing
the equipment.
Electrical shock can cause physical injury or death�
Properly size all circuit breakers or fuses.
There is risk of re, electric shock, explosion, physical injury or death.
Communication kit requires its own power source (EEV kit
is powered o of Communication kit). Do not share the
power source with other equipment.
There is risk of heat generation which may cause re, electric shock,
explosion, physical injury or death�
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