Items to be checked
Have you done the
refrigerant leakage test?
Is thermal insulation
Is water drainage
satisfactory?
Is the voltage in
accordance with the
rated voltage marked on
the nameplate?
Is the electric wiring
or piping connection
installed correctly and
securely?
Has the unit been
securely earthed?
Is the power cord
Possible malfunction
The unit may drop, shake or
emit noise.
cooling (heating)
It may cause condensation.
It may cause water leakage.
It may cause electric
malfunction or damage the
unit.
It may cause electric
malfunction or damage the
parts.
It may cause electrical
leakage.
It may cause electric
malfunction or damage the
parts.
cooling (heating)