Use and Care Manual

13
2.7 Refrigerants R32
Please note:
Read this section before installing the appliance. to avoid serious injuries
when filling the combustible refrigerant.
01 Requirements for the total weight of filled refrigerant and the area
of a room to beequipped with an air conditioner.
02 A leak test must be done after the installation is completed.
03 It is a must to do the safety inspection before maintaining or repairing
an air conditioner using combustible refrigerant in order to ensure that
the fire risk is reduced to minimum.
04 It is necessary to operate the machine under a controlled procedure
inorder to ensure that any risk arising from the combustible gas or vapor
during the operation is reduced to minimum
The installation site should be in a well-ventilated condition.
The sites for installing and maintaining an air conditioner using Refrigerant R32
should be free from open fire or welding, smoking, drying oven or any other heat
source higher than 548°C which easily produces open fire.
When installing an air conditioner, it is necessary to take appropriate anti-static
measures such as wear anti-static clothing and/or gloves.
It is necessary to choose the site convenient for installation or maintenance wherein
the air inlets and outlets of the indoor and outdoor units should be not surrounded by
obstacles or close to any heat source or combustible and/or explosive environment.
If the indoor unit suffers refrigerant leak during the installation, all the personnel
should go out till the refrigerant leaks completely for 15 minutes. If the product
is damaged, it is a must to carry such damaged product back to the
maintenance station and it is prohibited to weld the refrigerant pipe or conduct other
operations on the user’s site.
01 Open Flames Prohibited
02 Ventilation Necessary
01 Mind Static Electricity
02 Must Wear Protective Clothing and anti-static gloves
01 Refrigerant Leak Detector
02 Appropriate Installation Location
Site Safety
Operation Safety
Installation Safety