mundoclima MH-20-V9 Manuel D'installation Et L'utilisauter page 23

WARNING for Using R32/R290 Refrigerant
x
Do not use any methods to accelerate the defrosting or cleaning process other than those
recommended by the manufacturer.
x
The appliance should be stored in a room without active ignition sources (for example: open flames, gas
appliances or electrical heaters).
x
Do not pierce or burn.
x
Be careful, refrigerants may be odourless.
x
This appliance should be installed, operated and stored in a room with a floor area according to the
amount of refrigerant to be charged. For specific information on the type of gas and the amount, please
refer to the relevant label on the unit itself.
x
This appliance should be installed, operated and stored in a room with a floor area larger than 4 m
Compliance with national gas regulations shall be observed.
x
Keep ventilation openings clear of obstruction.
x
This appliance should be stored in such a way that it will not suffer any mechanical damage.
x
This appliance should be stored in a well-ventilated area and in a room large enough to fulfil the
installation requirements.
x
Any person who is involved with working on or breaking into a refrigerant circuit should hold a current
valid certificate from an industry-accredited assessment authority, which authorises their competence to
handle refrigerants safely in accordance with an industry recognised assessment specification.
x
Maintenance should only be performed as recommended by the equipment manufacturer.
Maintenance and repair requiring the assistance of other skilled personnel should be carried out under
the supervision of a competent person specialized in the use of flammable refrigerants.
Key of symbols displayed on the unit (For the unit adopts R32/R290 Refrigerant only):
This symbol shows that this appliance uses a
WARNING
flammable refrigerant. If the refrigerant is leaked and
exposed to an external ignition source, there is fire
hazard possibility.
This symbol shows that the operation manual
CAUTION
should be read carefully.
This symbol shows that service personnel should be
CAUTION
handling this equipment with reference to the
installation manual.
This symbol shows that information is available, such
CAUTION
as the operating manual or installation manual.
Caution: Risk of fire/
flammable materials
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