Mitsubishi Electric Mr.Slim PUZ-SM100VKA Service Manual page 59

Phone Calls From Customers
A white mist is expelled from the indoor unit.
Water or moisture is expelled from the outdoor
unit.
The display of wireless remote controller gets dim
or does not come on.
The indoor unit does not receive a signal from
remote controller at a long distance.
OCH708
How to Respond
This is not a malfunction.
This may occur when the operation gets started in
the room of high humidity.
When pipes or piping joints are cooled, they get
sweated and water drips down.
Note:
Make use of optional parts "Drain Socket" and "Drain
pan" if these water needs to be collected and drained
out for once.
Batteries are being exhausted. Replace them and
press the reset button of remote controller.
59
Note