16
PRINCIPLE (Cont)
Air Conditioner is Unable to Run Normally
Protection device might be activated within such temperature range as Table 3, so that the unit might be
stopped.
Heating Mode Cooling Mode Dehumidify Mode
Outdoor Temperature ≥75°F or ≤20°F ≥109°F N/A
Room Temperature ≥80°F ≤70°F ≤64°F
- Table 3 -
NOTE: If the unit operates in cooling or humidify mode for a long period that the relative humidity is higher
than 80% (while door and windows open), dew might drop near the air outlet.