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    Automatic Defrosting with an Outdoor Unit
    Automatic Defrosting with an Outdoor Unit Symptom - No warm air but gas fumes from an outdoor unit during heating. Cause 1. Frost builds up on an heat exchanger in an outdoor unit if outdoortemperature is low and humidity is high. 2. Frost ...
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    Cool air from my AC is weak and not cold enough. Why?
    Cool air from my AC is weak and not cold enough. Why? Symptom Cooling air > weak cooling air Cause Circulation of the refrigerant may be interrupted when the outdoorunit is heated by sunlight, resulting in weak cold air. How to fix - Please...
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    No warm air during heating (Preheat)
    No warm air during heating (Preheat) Check Point 1. Indoor unit does not blow warm air when heating starts. 2. The product is preparing for heating. Indoor fan will not run until the unit reaches a certain temperatureto prevent blowing cold...
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    Why is the outdoor unit not running? (Split/multi-type air conditioner)
    Why is the outdoor unit not running? (Split/multi-type air conditioner) Symptom Outdoor unit of the split/multi-type air conditioner does not run. Cause For split/multi-type air conditioners with the power cord on thewall-mounted unit, powe...
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    Why is heating weak?
    Why is heating weak?Symptom Heating > Weak heated airCause -When the airways around the outdoor unit isblocked by obstacles, heated air from the indoor unit may get weak due to the lack of air ventilation. -When the outdoor unit is installe...
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    Is your A/C under high humidity or at a closed space? Is it in the middle of rainy season in where you are now?
    Is your A/C under high humidity or at a closed space? Is it in the middle ofrainy season in where you are now?symptom Leakage > White fog coming out of the air outlet Bcause Under high humidity, remained cold air in the airoutlet meets up w...
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