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Condition
o
Indoor fan speed is equal or higher than Lo fan.
o
> 1 operation indoor unit.
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In any cooling overload zone.
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During annual cooling
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Initial frequency operation.
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During starting control.
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During “Electronic part temperature rise protection by outdoor air & total current”
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During “Electronic part temperature rise protection by total current”
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During “IPM temperature rise prevention control”
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Not during cool mode
When any above is satisfied.