
8
INSTRUCTION MANUAL · DRY CONNECTED
EN
THE REFRIGERANT
•To realize the function of the air conditioner unit,
a special refrigerant circulates in the system. The
used refrigerant is the fluoride R290, which is
specially cleaned.
• The refrigerant is flammable and inodorous.
Furthermore, it can lead to explosion under
certain conditions.
•Compared to common refrigerants, R290 is a
non-polluting refrigerant with no harm to the
ozonosphere. The influence upon the greenhouse
effect is also lower. R290 has got very good
thermodynamic features which lead to a high
energy efficienc . The units therefore need a less
fi ling.
•Please refer to the nameplate for the charging
quantity of R290.
WARNING
• Appliance fi led with flammable gas R290
•Appliance shall be installed, operated and stored
in a room with a floor a ea larger than 4m2.
•The appliance shall be stored in a room without
continuously operating ignition sources. (for
example: open flames, an operating gas appliance
or an operating electric heater.)