Lennox VE2C009N432U, Installation Manual, Page: 7 / 32

Multi Variable Air Conditioners Two-way Cassette Type Indoor Unit
2
Be sure to use the
exclusive accessory and
part to prevent the water
leakage, electric shock
and fire accidents.
If refrigerant leakage
happens during
installation, please
ventilate immediately.
Poisonous gas will
emerge if the refrigerant
gas meets fire.
Wire size of power cord
should be large
enough.The damaged
power cord and
connection wire should
be replaced by exclusive
cable.
After connecting the
power cord, please fix the
electric box cover
properly in order to avoid
accident.
Never fail to comply with
the nitrigen charge
requirements.Charge
nitrogen when welding
pipes.
Never short-circiut or
cancel the pressure
switch to prevent unit
damage.
Please firstly connect the
wired controller before
energization, otherwise
wired controller can not
be used.
Before using the unit,
please check if the piping
and wiring are correct to
avoid water leakage,
refrigerant leakage,
electric shock, or fire etc.
Do not insert fingers or
objects into air outlet/inlet
grille.
Open the door and
window and keep good
ventilation in the room to
avoid oxygen deficit when
the gas/oil supplied
heating equipment is
used.
Never start up or shut off
the air conditioner by
means of directly plug or
unplug the power cord.
Turn off the unit after it
runs at least five minutes;
otherwise it will influence
oil return of the
compressor.
Do not allow children
operate this unit. Do not operate this unit
with wet hands.