Unit installation

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YMGI, A COMFORT MAKER, A JOY COMPANION, A SATISFACTION GUARANTOR...
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IMPORTANT NOTES
These precautions are essential and must be strictly observed.
DO NOT pull on the power cord or refrigeration lines.
Install them in a secured position. A line set plastic
cover is recommended.
DO NOT install the unit in places where there is
exposure to flammable materials or gas leakage.
DO NOT use wire or circuit breakers that do not meet
electrical safety standards. Several circuits cannot
be connected to one breaker.
DO NOT wire or open the unit while it is running.
Make sure to shut off all circuits prior to inspecting or
servicing the unit.
DO NOT install unit in a damp laundry room or near
flammable gas. All units must be protected by
certified electrical circuit breakers and in accordance
with all safety codes.
DO NOT use the unit in cool or dry mode for
prolonged periods where humidity is higher than 80%.
SAFETY WARNINGS
READ THESE SAFETY WARNINGS COMPLETELY PRIOR TO ANY USE
DO NOT install the indoor unit close to cooking
surfaces or ventilation systems. Poor placement
could inhibit peak performance.
DO NOT blow cold air directly towards people for
extended periods.
DO NOT use chemical solvents, flammable
insecticides, or abrasive materials. Clean the unit
only with a soft dry cloth or rag.
DO NOT continue to operate the unit if there is any
abnormal odor, burning, scorching, or smoke. Stop
and disconnect the unit immediately.
DO NOT use the system for anything other than what
it was designed for or any non-HVAC purposes. Do
not store near food, paint, or other chemicals.
DO NOT operate the unit for prolonged periods
without refreshing ambient air. Opening a door or
window periodically will suffice.
DO NOT draw on the power cord or refrigeration
lines. Install them in secured positions. Plastic
cover of line set is recommended.
DO NOT blow the cold air directly towards people
for prolonged period. Otherwise, people may get
cold.
DO NOT use smaller than enough wires. Do not
put several circuits to one breaker. Don't use
smaller than enough circuit breakers. Otherwise
power failure or fire may be caused.
DO NOT wire or open unit while unit is running.
Sparks or fire may occur. It may cause a shock to
people.
Ground connection
Forbidden
Disconnect the plug
Imperative
YMGI, A COMFORT MAKER, A JOY COMPANION, A SATISFACTION GUARANTOR...
IMPORTANT NOTES
YMGI LIABILITY DISCLAIMER
YMGI is NOT and shall NOT be responsible for any problems due to
unprofessional, incorrect, incomplete installation, abuse to the unit, or
abnormal usage which would be considered outside normal constraints, or recommended ranges, and natural
disasters such as fire, flood, earthquake, lighting, or others similar.
customer do it yourself(DIY) installation,
non-licensed installation, and other
YMGI IS NOT AND SHALL NOT BE RESPONSIBLE FOR:
Damage to the units or property or person due to
careless, or incautious, or rough handing at job site,
such as pulling wires or pipes or plastic parts too hard,
dropping units, robbing unit surfaces, and etc.
Damage to the units or property or person due to
unprofessional or incorrect or incomplete mechanical
installation of units. Examples, not limited to, are:
sharp bending, not finding kinks, cracking or
deterioration of connecting pipes, unevenly sitting
units, not securing the units, not cleaning or leaving
dirty inside of or not tightening interconnecting pipes,
not finding refrigerant or water leakage, not
vacuuming, not opening
refrigerant stopping valves at condensing units, not
checking pressures, not covering bared refrigerant
pipes and connections, not taping wire connections,
not sealing drain pipe connections, incorrect piping
such as crossing piping among multiple zones, and etc.
Accumulated costs, services, or disasters due to
unprofessional or incorrect or incomplete installation,
or abnormal usage of the units.
Damage to the units or property or person due to
customer do it yourself(DIY) installation, non-licensed
installation, and other unprofessional or incorrect or
incomplete mechanical or electrical installation not
mentioned above.
Damage to the units or property or person due to any
other Improper Usage not conforming to YMGI
user regulations, user operation manuals and factory
recommendations.
Under performance or damage due to operating the
air conditioning system under poor physical
conditions such as anywhere there is airflow
blockage, too much sunshine, too much corrosive
gas or the sort.
Under performance or damage due to the Usage
outside the YMGI recommended operation
ambient conditions including proper temperature and
humidity ranges.
Under performance or damage due to the undersized
or oversized unit selection, improper design, incorrect
unit anticipation, and the sort.
Under performance or damage to the unit, property
or person, at low vacuum level due to unprofessional
or incautious or bad installation, or damage to the
unit or interconnecting pipes after installation and
during usage.
Under performance or damage due to exceeding
the recommended distances or elevation levels
between indoor and outdoor units.
Under performance or damage due to the presence
of any foreign substances left inside refrigeration pipes.
Under performance or damage due to the materials
left in the air-conditioner during installation.
Under performance due to poor installation or
abnormal usage in other formats.
Water leakage problems due to incorrect or poor
installation or unsealed drain hoses.
Damage due to refrigerant or oil leakage as a result
of unsuccessful pipe installation or damage to the
unit and or pipes during or after installation.
Damage due to supplying power before all wiring
and tubing is completely finished and checked.
Damage due to not keeping units in the right
positions during handling, installation or operation.
Damage due to not grounding or poorly grounding
unit, incorrectly wiring units, loose or unsecured
wiring, or other bad contact which may cause an
electrical arc, overheating, or fire hazard.
Damage or repairs required as a consequence of
faulty installation or application.
Damage due to failure to start as a consequence of
exceeding recommended voltage ranges (too low or
too high), blown fuses, open circuit breakers.
Damage due to the inadequacy or interruption of
electrical service.
Damage or repairs needed as a consequence of
any misapplication, abuse, improper servicing,
unauthorized alteration, or improper operation.
Damage due to the usage of parts not supplied or
designated by YMGI Group.
Damage to the unit, property, and/or person of
whatever kind, direct or indirect, special or
consequential, resulting from the improper
installation or usage of such products.
Damage from the units installed and operated
outside USA or Canada.
Damage as a result of floods, winds, fires, lightening,
accidents, corrosive atmosphere, or other conditions
beyond the control of YMGI Group.