Rasonic RS-U9YW, Руководство по эксплуатации

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Cleaning instructions
Please turn off the NFB for long off period.
Checking before operational season
Long Off Period
Notice of Checking Equipment
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Is there cold air? Is there blocking in front
of outlet and intake vent?
Is the remote controller
battery replaced?
Operate the air-con for 15 min. It’s normal if
the temperature difference of indoor unit outlet
and intake vent is more than 8
o
C of cold air.
Please replace the battery as
soon as possible when the display
part of remote controller is blurred.
Stop air-con operation
and turn off the NFB.
Take out the
battery from the
remote
controller.
There will be dust inside the unit after annual usage and will reduce performance.
It may stink depends on usage conditions, or poor drainage
caused by trash or dust accumulation.
Besides general maintenance, we suggest you check the equipment regularly.
For details such as expenses, please directly contact affiliated services sites or dealers.
In the cooling mode, remote
control is set to 30 degrees (the
indoor unit is supplying air at this
time), the air volume is adjusted
to a strong speed, and it runs for
more than 1 hour to dry the unit.