04
WARNING
● The refrigerant in the air conditioner is
relatively safer, and usually does not leak. If
the refrigerant leaks, and comes in contact
with burning objects in the room, it will
produce harmful gases.
● Shut down any ammable heating device,
ventilate the room and contact the agent of
the unit immediately.
● Do not use the air conditioner again until the
maintenance personnel has conrmed that
the refrigerant leakage has been sufciently
resolved.
WARNING
● Do not attempt to modify, dismantle,
remove, reinstall or repair this unit, as
the improper dismantling or installation
may result in electric shock or re. Please
contact the agent.
● If the refrigerant accidentally leaks, make
sure that there is no re around the unit.
The refrigerant itself is completely safe,
non-toxic and non-ammable, but it will
produce toxic gases when it accidentally
leaks and comes in contact with ammable
substances gener-ated by existing heaters,
and burning devices in the room. You must
get a qualied mainte-nance personnel to
verify that the point of leakage has been
repaired or rectied before you restore the
operations of the unit.
WARNING
● When any unusual situations arises (burning
odour, etc.), stop the unit immediately and
turn off the power.
● As a result of a certain situation, the unit
has caused damage, an electric shock, or a
re. Please contact the agent.
● Clean the air lter and external shell of the unit.
Please contact the installation or maintenance
personnel to clean the air lter and external shell of
the indoor unit. The installation/operation manual
of the specialized indoor unit includes maintenance
tips and cleaning procedures. Make sure that the
clean air lter is installed in its original position.
6.3 About the Refrigerant
This product contains uorinated greenhouse gases as
stipulated in the Kyoto Protocol. Do not discharge the
gas into the atmosphere.
Refrigerant Type: R-410A
GWP Value: 2088
Based on the applicable law, the refrigerant must be
checked regularly for leakages. Please contact the
installation personnel for more information.
6.4 After-sales Service and
Warranty
6.4.1 Warranty period
This product contains the warranty card that was
completed by the agent during installation. The
customer must check the completed warranty card and
keep it properly.
If you need to repair the air conditioner during the
warranty period, please contact the agent and provide
the warranty card.
6.4.2 Recommended maintenance
and inspection
As the use of the unit for many years will eventually
lead to a dust layer, the performance of the unit will
degenerate to a certain extent. As professional skills
are needed to dismantle and clean the unit, and for the
optimal maintenance effects of this unit, please contact
your agent for more details.
When you request the agent for assistance, please
remember to state:
● Complete model name of the air conditioner.
● Date of installation.
● Details on the fault symptoms or errors, and any
defects.
6.4.3 Shorter maintenance and
replacement cycle
In the following situations, the "maintenance cycle" and
"replacement cycle" may be shortened.
The unit is used in the following situations:
● Temperature and humidity uctuations are outside
the normal ranges.
● Large power uctuations (voltage, frequency,
waveform distortion etc.) (must not use the unit if the
power uctuations exceed the allowed range).
● Frequent collisions and vibrations.
● The air may contain dust, salt, harmful gas or oil
such as sulphite and hydrogen sulphide.
● Frequent on and off of unit or operating time is too
long (in places where the air conditioning is on for 24
hours a day).
7 TROUBLESHOOTING
The warranty does not cover the damage caused by
dismantling or cleaning of the internal components by
unauthorized agents.
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