appendix
TROUBLESHOOTING
Refer to the following chart if the air conditioner operates abnormally. This may save time and unnecessary expenses.
PROBLEM | SOLUTION |
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The air conditioner does | • Because of the protective mechanism, the appliance does not start | ||||||||
not operate immediately | operating immediately to keep the unit from overloading. | ||||||||
after it has been restarted. | The air conditioner will start in 3 minutes. |
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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 you selected Fan mode. |
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not change. | Press the Mode button on the remote control to select another mode. | ||||||||
The cool(warm) air does | • Check if the set temperature is higher(lower) than the current temperature. | ||||||||
not come out of the air | Press the Temp or button on the remote control to change the set | ||||||||
conditioner. | temperature. Press the Temp or button to increase or decrease the | ||||||||
| temperature. |
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| • 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. | ||||||||
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The fan speed does not | • Check if you selected Auto or Dry mode. |
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change. | The air conditioner automatically adjusts the fan speed to Auto in Auto/Dry mode. | ||||||||
Timer function does not | • Check if you press the Set/Cancel button on the remote control after you | ||||||||
set. | have set the time. |
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Odors permeate in the | • Check if the appliance is running in a smoky area or if there is a smell | ||||||||
room during operation. | entering from outside. Operate the air conditioner in Fan mode or open | ||||||||
| the windows to air out the room. |
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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. Let the air conditioner operate in a selected mode. | ||||||||
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. | ||||||||
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 your remote control sensor. | ||||||||
| • Check that there are strong lighting apparatus near the air conditioner. | ||||||||
| Strong light which comes from fluorescent bulbs or neon signs may | ||||||||
| interrupt the electric waves. |
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The indoor unit display | • This IS NOT AN ERROR CODE, but the system is informing us it is | ||||||||
shows “dF” during the | preforming a regular defrost cycle (melting the ice of outdoor unit heat | ||||||||
heating mode | exchanger). The code “dF” will disappear automatically at the end of | ||||||||
| defrost. |
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SYMPTOMS | CHECK ERROR MODE (DISPLAYED) |
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| Some signal is displayed on the window |
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The abnormal signal is | LED like | , | , | , | , |
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| This product has something | |
, | , | , All blink, | , | , | , |
| wrong, please call the nearest | ||
displayed |
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, | , | , | , | , | , | , |
| contact center. | |
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| , | , | , | , | , | , |
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ENGLISH