appendix
TROUBLESHOOTING
Refer to the following chart if the air conditioner operates abnormally. This may save time and unnecessary expense of a service call.
PROBLEM | SOLUTION |
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The air conditioner | • Because of the protective mechanism, the appliance does not start | ||
does not start operating | operating immediately to keep the unit from overloading. | ||
immediately after it has | The air conditioner will start in 3 minutes. |
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been turned on. |
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The air conditioner does | • Check that the power plug is properly connected. Insert the power plug | ||
not work at all. | into the wall socket correctly. |
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| • Check if the circuit breaker is switched off. |
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| • Check if there is a power failure. |
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| • Check your fuse. Make sure it is not blown out. |
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The temperature does | • Check if your air conditioner to make sure it is not operating in Fan mode. | ||
not change. |
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The cool(warm) air does | • Check if the set temperature is higher (lower) than the current | ||
not come out of the air | temperature. Press the Temp button on the remote control or Temp. | ||
conditioner. | button on the control panel to change the set temperature. | ||
| Press or to increase or decrease the temperature. | ||
| • Check if the air filter is blocked by dirt. Clean the air filter every two weeks. | ||
| • Check if the air conditioner has just been turned on. If so wait 3 minutes. | ||
Odors permeate the | • Check if the appliance is running in a smoky area or if there is a smell | ||
entering from outside. Operate the air conditioner in Fan mode or open | |||
room during operation. | |||
the windows to air out the room. |
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| • Check your ventilation lever and make sure it is in | position. Outside | |
| odors might come in when your ventilation lever is in | position. | |
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The air conditioner | • A bubbling sound may be heard when the refrigerant is circulating through | ||
makes a bubbling sound. | the compressor. This is normal operation. |
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The air conditioner | • Check if there is a gap between the air conditioner and the wall. Insulate | ||
vibrates excessively | the crack securely. |
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or makes a lot of noise |
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during operation. |
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Water is dripping from | • Check if the air conditioner has been cooling for an extended period of | ||
the air flow blades. | time with the air flow blades pointed downwards. Condensation may | ||
| generate due to the difference in temperature. Push the vertical air flow | ||
| blades upward and run the appliance. |
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Remote control is not | • Check if your batteries are depleted. |
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working. | • Make sure batteries are correctly installed. |
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| • Make sure nothing is blocking the remote control sensor. | ||
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 | OPERATIONAL TEMPERATURE | INDOOR HUMIDITY | ||
INDOOR | OUTDOOR | |||
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COOLING | Approximately 70˚F~90˚F | Approximately 70˚F~110˚F | 80% or less | |
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