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 | • Because of the protective mechanism, the appliance does not start |
does not start operating | operating immediately to keep the unit from overloading. The air |
immediately after it has | conditioner will start in 3 minutes. |
been restarted. |
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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. |
| • Check if the circuit breaker is switched off. |
| • Check if there is a power failure. |
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|
The cool air does not | • Check if the set temperature is higher than the current temperature. Turn |
come out of the air | the Thermostat knob clockwise to change the set temperature. |
conditioner. | • Check if the air filter is block 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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|
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. |
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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. |
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 temerpature. Push the vertical air flow |
| blade upward and run the appliance. |
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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 21˚C~32˚C | Approximately 21˚C~43˚C | - | |
