LG MULTI V HYDRO KIT ARNH963K2A4 Installation Manual page 6

SAFETY PRECAUTIONS
When installing refrigerant piping, consider pipe expansion.
Improper pipe installation will lead to pipe fatigue / failure and a rapid
release of refrigerant, which results in product malfunction.
Follow manufacturer's instructions when performing leak and
evacuation tests. Do not use compressed air, oxygen, or
There is a risk of product malfunction due to refrigerant leaks from
improper installation procedures.
There is a risk of product failure.
WIRING
DANGER
High voltage electricity is required to operate this system.
system. Adhere to the local, state, and U.S. National Electric
Codes (NEC) and these instructions when wiring.
Improper connections, inadequate power source capacity, and inade-
Properly size all circuit breakers or fuses.
Always ground the unit following local, state, and NEC codes.
The information contained in this manual is intended for use
iar with the NEC, safety procedures and equipped with the
proper tools and test instruments.
Failure to carefully read and follow all instructions in this manual will
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 NEC, and the instructions given in this
manual.
If the power source capacity is inadequate or the electric work is not
or death.
Replace all control box and panel covers.
If cover panels are not installed securely, dust, water and animals will
death.
6
Do not make refrigerant substitutions. Use R410A only.
unit will malfunction and damage will occur.
Take appropriate actions at the end of HVAC equipment life
to recover, recycle, reclaim, or destroy R410A refrigerant ac-
cording to applicable U.S. Environmental Protection
Agency (EPA) rules.
Install the drain hose to ensure adequate drainage.
There is a risk of water leakage and property damage.
Turn the power off at the nearest disconnect before servic-
ing the equipment. Use appropriate meters and equipment to
verify the power is off.
Electrical shock can cause physical injury or death.
Do not use damaged or loose power wiring.
modify or extend the Hydro Kit's power wiring. Ensure that
the power wiring will not be pulled, nor weight be placed on
the power wiring.
Refer to local, state, and federal codes, and use power wires
-
Properly secure power wires and communications cables
at connectors, and provide slack in cable to eliminate wire
strain.
physical injury or death.
Use a properly sized circuit protective device.
Always use lock-out, tag-out procedures!
Ensure the electrical power is off and the disconnect is locked and
shock, physical injury or death.
Do not place a het source near the wiring.
Do not