Cleaning and maintaining the air conditioner
Internal protections via the unit control system
This internal protection operates if an internal fault occurs in the air conditioner.
Type | Description | |
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Against cold air | The internal fan will be off to against cold air when the heat pump is heating. | |
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Defrost cycle | The internal fan will be off to against cold air when the heat pump is heating. | |
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Protect compressor | The air conditioner does not start operating immediately to protect the compressor of the | |
outdoor unit after it has been started. | ||
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| If the heat pump is operating in Heat mode, defrost cycle is actuated to remove frost from an outdoor unit that may | |
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| have deposited at low temperatures. | |
NOTE | ||||
The internal fan is switched off automatically and restarted only after the defrost cycle is completed. | ||||
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