User manual

9
ENGLISH
2.
SAFETY INSTRUCTION
2.1 Notes on Operation
• Allow 4 minutes for the compressor
to restart cooling. If you turn the
air conditioner o and immediately
restart it, allow 4 minutes for the
compressor to restart cooling. There
is an electronic device in the unit that
keeps the compressor turned o for
4 minutes for safety.
• In the event of a power failure during
use, allow 4 minutes before restarting
the unit. After power is reinstated,
restart the air conditioner. If the power
was o for less than four minutes,
be sure to wait at least four minutes
before restarting the unit. if you restart
the air conditioner within four minutes,
a protective device in the unit may
cause the compressor to shut o. This
protective device will prevent cooling
for about 5 minutes. Any previous
setting will be cancelled and the unit
will return to its initial setting.
• When you turn the unit o in cooling
mode, the compressor will shut o
immediately and the upper/under fan
motor will stop running after 5 seconds;
if operate the unit to fan mode from
cooling mode, the compressor will shut
o immediately and the under fan motor
will stop running after 5 seconds; and if
operate the unit to heating mode from
cooling mode, the compressor will shut
o immediately and the under fan motor
will stop running after 30 seconds.
• Low temperature operation: Is your
unit freezing up? Freezing may occur
when the unit is set close to 18°C in
low ambient temperature conditions,
especially at night. In these conditions, a
further temperature drop may cause the
unit to freeze. Setting the unit to a higher
temperature will prevent it from freezing.
• Dehumidication mode increases
room temperature. The unit generates
heat during dehumidication mode and
the room temperature will rise. Warm
air will be blown out from the exhaust
air outlet, but this is normal and does
not indicate a problem with the unit.
• This air conditioner blows the warm air
generated by the unit outside the room
via the exhaust hose while in cool mode.
In the mean time, the same amount
of air will enter the room from outside
through any openings of the room.
• Any person who is involved with
working on or breaking into a
refrigerant circuit should hold a
current valid certicate from an
industry-accredited assessment
authority, which authorises their
Disposal of equipment using ammable refrigerants
See national regulations.
Storage of equipment/appliances
The storage of equipment should be in accordance with
the manufacturer’s instructions.
Storage of packed (unsold) equipment
Storage package protection should be constructed such
that mechanical damage to the equipment inside the
package will not cause a leak of the refrigerant charge. The
maximum number of pieces of equipment permitted to be
stored together will be determined by local regulations.