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User safety instructions
Installer and user reference guide
21
FXUA50~100AVEB
VRV system air conditioner
4P673843-1 – 2022.01
DANGER: RISK OF ELECTROCUTION
Disconnect the power supply for more than 10 minutes,
and measure the voltage at the terminals of main circuit
capacitors or electrical components before servicing. The
voltage MUST be less than 50 V DC before you can touch
electrical components. For the location of the terminals,
see the warning label for persons performing service and
maintenance.
CAUTION
Turn off the unit before cleaning the unit exterior, air filter
and suction grille.
WARNING
Do NOT let the indoor unit get wet.
Possible consequence:
Electrical shock or fire.
About the refrigerant (see
)
WARNING: MILDLY FLAMMABLE MATERIAL
The refrigerant inside this unit is mildly flammable.
WARNING
The appliance shall be stored in a room without
continuously operating ignition sources (example: open
flames, an operating gas appliance or an operating electric
heater).
WARNING
▪
Do NOT pierce or burn refrigerant cycle parts.
▪
Do NOT use cleaning materials or means to accelerate
the defrosting process other than those recommended
by the manufacturer.
▪
Be aware that the refrigerant inside the system is
odourless.
