Checking before use
Operation ranges
The table below indicates the temperature and humidity ranges the air conditioner can be operated within. Refer to the table for efficient use.
Mode | Indoor temperature | Outdoor temperature | Indoor humidity |
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Cooling | 16˚C~32˚C | Relative humidity 80% or less | |
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Heating | 27˚C or less | - | |
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Dry | 18˚C~32˚C | - | |
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If the air conditioner operates in cooling mode for long period of time in high humidity area, dew may be formed.
If the outdoor temperature goes down to
Maintaining your 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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The internal fan will be off to against cold air when the heat pump is heating. | ||
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The compressor will be off to protect internal battery when the air conditioner operates | ||
internal battery | in Cool mode. | |
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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,
have deposited at low temperatures.
The internal fan is switched off automatically and restarted only after the
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