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To Fix the Fluorinated
■
Greenhouse Gases Label
This product contains fluorinated greenhouse gases.
Do not vent gases into the atmosphere.
Contains fluorinated greenhouse gases
Chemical Name of Gas
•
Global Warming Potential (GWP) of Gas
•
CAUTION
1. Stick the enclosed refrigerant label adjacent to the
service ports for charging or recovering location and
where possible adjacent to existing nameplates or
product information label.
2. Clearly write the charged refrigerant quantity on the
refrigerant label using indelible ink. Then, place the
included transparent protective sheet over the label
to prevent the writing from rubbing off.
3. Prevent emission of the contained fluorinated
greenhouse gas. Ensure that the fluorinated
greenhouse gas is never vented to the atmosphere
during installation, service or disposal. When any
leakage of the contained fluorinated greenhouse gas
is detected, the leak shall be stopped and repaired
as soon as possible.
4. Only qualified service personnel are allowed to
access and service this product.
5. Any handling of the fluorinated greenhouse gas
in this product, such as when moving the product
or recharging the gas, shall comply under (EU)
Regulation No.517/2014 on certain fluorinated
greenhouse gases and any relevant local legislation.
6. Periodical inspections for refrigerant leaks may be
required depending on European or local legislation.
7. Contact dealers, installers, etc., for any questions.
47-EN
Fill in the label as follows:
R32
675
Pre-charged
refrigerant at factory
[kg], specified in the
nameplate
Additional charge on
installation site [kg]
GWP × kg
1000
Warnings on refrigerant leakage
Check of concentration limit
The room in which the air conditioner is to be installed requires a design that in the event of refrigerant
gas leaking out, its concentration will not exceed a set limit.
The refrigerant R32 which is used in the air conditioner is safe, without the toxicity or combustibility of ammonia,
and is not restricted by laws to be imposed which protect the ozone layer. However, since it contains more than
air, it poses the risk of suffocation if its concentration should rise excessively. Suffocation from leakage of R32
is almost non-existent.
If a conditioner system is to be installed in a small room, select a suitable model and installation procedure so that
if the refrigerant accidentally leaks out, its concentration does not reach the limit (and in the event of an emergency,
measures can be made before injury can occur).
In a room where the concentration may exceed the limit, create an opening with adjacent rooms, or install
mechanical ventilation combined with a gas leak detection device.
The concentration is as given below.
Total amount of refrigerant (kg)
Min. volume of the indoor unit installed room (m
Refrigerant Concentration Limit shall be in accordance with local regulations.
– 24 –
3
Concentration limit (kg/m
)
3
)
EN
ID
ID
48-EN
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