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9379366007-Owne.book 8 ページ ２００９年２月５日 木曜日 午後２時５６分
After-sales Service
■ Request for Spot Checks
To ensure safe, correct usage, we suggest that you consider a maintenance contract. For details, inquire at the store where you
bought your unit, or at the agent which installed it.
■ If You Think It's Broken
Examine the unit as shown in the table below, and if you find any irregularities, shut it off immediately and contact the store where
you bought your unit or the agent who installed it to request servicing (or consultation).
Symptom
● No activity, even when the switch is
on.
● No air comes out.
8
● Is the fuse blown or the breaker tripped?
● Is the power out?
● Check whether or not there is dust on the filters and the Heat Exchange Element.
(Clean it according to the Maintenance Manual.)
Where to look
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