Avoid extreme temperature changes.
Rapid temperature change (e.g.
when the unit is moved from freez
ing temperature to a warm room)
may cause condensation inside the
unit and a malfunction when it is
switched on. In this case leave the
unit at room temperature for at least
1.5 hours before switching it on.
I f the unit has been in transit, leave
it indoors for at least 1.5 hours be
fore starting operation.
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