Samsung MV Series User & Installation Manual page 31

Problem
An error is
indicated.
Noise is
generated.
Water drops
from the pipe
connections of
the outdoor unit.
30 English
• If the indoor unit indicator blinks, contact
the nearest service centre. Be sure to pass
the error code to the service centre.
• When refrigerant flow changes, noise may
be generated, depending on the status
of the air conditioner. This is a normal
operation.
• Condensation may develop when the
ambient temperature changes excessively.
This is a normal operation.
Solution