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Safety precautions J
CAUTION
• 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.
• Servicing shall only be performed as recommended by the equipment
manufacturer.
•
Maintenance and repair requiring the assistance of other skilled personnel
shall be carried 。ut under the supervisi。n of the person competent in the use of
flammable refrigerants.
•
Do not use means to accelerate the defr。sting process or to clean, other than
those recommended by the manufacturer.
• Appliance shall be installed, operated and stored in a room with a floor
arealarger than 1 O m
2
.
•
The inst副lation of pipe-work shall be kept to a a room with a floor area larger
than 10 m
2
.
•
The pipe-w。rk shall be c。mplianced with national gas regulations.
•
The maximum refrigerant charge amount is 2.5 kg.The specific refrigerant
charge is based on the nameplate of the outdoor unit.
•
Mechanical c。nnect。rs used indo。rs shall comply with ISO 14903. When
mechanical c。nnectors are reused indoors, sealing parts shall be renewed.
When flared j。ints are reused indoors, the flare part shall be re-fabricated.
•
The installati。n 。f pipe-work shall be kept t。 a minimum.
• Mechanical c。nnecti。ns shall be accessible for maintenance purp。ses.
Explanation 。f symb。Is displayed on the indoor unit or outdoor unit.
This symbol shows that this appliance uses a flammable
WARNING
refrigerant.
If the refrigerant is leaked and exposed t。 an external
igniti。n s。urce, there is a risk of fire
CAUTION
This symbol sh。ws that the 。peration manual sh。uld be
read carefully.
This symbol sh。ws that a service pers。nnel should be
CAUTION handling this equipment with reference t。 the
installati。n manual.
CAUTION
This symbol sh。ws that information is available such as
the 。perating manual or installation manual.
-12
一
Warning;low buming
velocity material
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