Temperature and Humidity Ranges
The following table indicates the temperature and humidity ranges, within which the air conditioner can be used.
| If the air conditioner is used at... | Then... | |
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| High temperature | The automatic protection feature may be | |
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| triggered and the air conditioner stopped. | |
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| Low temperature | A water leakage or some other | |
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| malfunction may happen if the heat | |
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| exchanger freezes. | |
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| High humidity levels | Water may condense on and drip from | |
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| the surface of the indoor unit if it is used | |
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| for a long periods. | |
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Mode | Outdoor Temperature | Indoor Temperature | Indoor Humidity |
Heating | 14°F to 75°F | 80°F or less | - |
Cooling | 23°F to 109°F | 64°F to 89°F | 80% or less |
Drying | 23°F to 109°F | 64°F to 89°F | - |
If the outdoor temperature is as low as 0°C, the heating capacity drops up to 70~80% depending on the operating condition.
If you use the air conditioner over 32°C(indoor temperature), the cooling capacity may drop.