Daikin FHA50AVEB98 User Reference Manual page 23

FHA-A(9)
Split system air conditioner
4P708119-1 – 2022.11
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 R32 refrigerant (if applicable) in this unit is mildly
flammable. Refer to the outdoor unit specifications for the
type of refrigerant to be used.
WARNING
The appliance using R32 refrigerant shall be stored so as to
prevent mechanical damage and in a well-ventilated room
without continuously operating ignition sources (e.g. open
flames, an operating gas appliance, or an operating electric
heater). The room size shall be as specified in the General
safety precaution.
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.
4
"10.5 About the refrigerant" [
User safety instructions
|
4
37])
Installer and user reference guide
23