Hitachi RAC-D10CDK, Инструкция по эксплуатации, Страница: 18 / 40

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CLEANING THE FRONT PANEL
Front panel can easily get dirty. Use a soft cloth to wipe it.
If the front panel is excessively dirty, wipe the front panel with a soft
cloth either wet with warm water or containing a mild detergent after
which, wipe dry the front panel with a soft dry cloth.
Do not use hot water (0°C and above), volatile liquid, gasoline,acid,
diluting agents or brushes to clean the front panel as they could
damage the plastic fi nishing and paintwork of the front panel.
CAUTION
Please disconnect the power plug before cleaning the
front panel.
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Hot water (50°C)
Volatile liquid, acid and others
TROUBLE SHOOTING THE UNIT BEFORE CONTACTING SERVICE STAFF TO CHECK AND RECTIFY
The air conditioner unit is not operating.
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Check whether the power supply plug is properly plugged in.
Abnormal air conditioning effects.
Is the dust fi lter screen clogged with dust and dirt?
Is the outdoor unit is located in direct sunlight?
Is there any blockage to the air fl ow of both the indoor and
outdoor units?
Are the doors and windows being left opened or is there any
heat source inside the room?
Is the temperature setting appropriate?
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