Maintenance
WARNING
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CAUTION
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Tips for Energy Saving
Avoid
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Do not block the air intake and outlet of the unit.
(If either is obstructed, the unit will not function
well, causing malfunction.)
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Do
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Heating performance
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Defrosting
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1 Defrosting starts:
2 Heating operation resumes after several minutes
3 Defrosting is complete:
Operation Mechanism
“DRY” operation
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Should the power failure occurs while the
unit is running
PTW18_C8041-2911_OI.indd 7PTW18_C8041-2911_OI.indd 7 1/17/2019 9:47:46 AM1/17/2019 9:47:46 AM
Air Filter Maintenance
A
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