Midea MTA-76C(H)RN1 Technical Manual page 117

MCAC-UTSM-201501
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If the stain is heavy and difficult to clean, replace the filter.

Do not replace the power cable without permission. If the power cable is damaged,
specialized power cable must be used as substitute.
12.2 Maintenance of floor-standing type indoor unit
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Before performing operation for the electric connectors or cleansing the filter, turn off the
main power switch.
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Do not use water or air with a temperature higher than 50° C to clean the filter or panel.
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Check and maintain the ventilating slot once every half years, wash and maintain with
corresponding disinfection shall process once.
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Every two year are recommended. The filter can expel dust and other particles in the air. If it
is blocked, the effect of air conditioner will be degraded. Therefore, clean it every another
two weeks if air conditioner is used for a long period.
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If the indoor unit is installed in a place with heavy dust, clean the filter more often.

If the stain is heavy and difficult to clean, replace the filter.

Do not replace the power cable without permission. If the power cable is damaged,
specialized power cable must be used as substitute. No repair the air conditioner without
permission.
Midea R410A T3 Top-discharge Split Type Series 50Hz
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