Safety Precautions - Samsung AMxxxJXV Series Installation Manual

Safety precautions

Please follow the following safety information for safety of the installer and the user.
DVM S air conditioner uses R-410A refrigerant.
When using R-410A, moisture or foreign substances may affect the performance and reliability of the
product. Safety precautions must be obeyed when installing the refrigerant pipe.
The designed maximum pressure of the system is 4.1MPa and therefore select appropriate material
and thickness according to the regulations.
the refrigerant. (If you charge vapor refrigerant, it may change the blend of the refrigerant and cause
product malfunction.)
models names for connectable indoor units. (If you connect the indoor units that are not designed for
R-410A, it cannot operated normally.)
After completing the installation and trial operation, explain to the user how to use and maintain the
product. Also, hand over this installation manual so that it can be stored by the user.
Manufacturer is not responsible for the incidents occurred by improper installation. Installer is responsible
for any installation related claims from the user occurred by neglecting warnings and cautions stated in
this manual. (Installer will be responsible for any service charges that may occur)
Generally, system air conditioners should not be relocated after installation. But when it has to be
WARNING
Hazards or unsafe practices that may result in severe personal injury or death.
Hazards or unsafe practices that may result in minor personal injury (to installer/user)
CAUTION
or property damage.
SEVERE WARNING SIGNS
occur.
When installing the unit in a small room, take measure to keep the refrigerant concentration from exceeding
When refrigerant leaks and exceed dangerous concentration level, it may cause suffocation accidents.
If any gas or impurities, except R-410A refrigerant, come into the refrigerant pipe, serious problem may
Do not use the pipe and the installation product used for the R-22 refrigerant.
If the place cannot support its weight, the outdoor unit may fall down and it may cause injury.
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