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 | The air conditioner will start in 3 minutes. |
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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. |
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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. | |||||||
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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 Temperature button on the remote control to | |||||||
conditioner. | change the set temperature. Press the Temperature or button to | |||||||
| decrease or increase 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 | |||||||
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Timer function does not | • Check if you pressed the Set/Cancel button on the remote control after | |||||||
set. | you 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. | |||||||
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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. | |||||||
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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 your remote control sensor. | |||||||
| • Check that there are no strong lighting apparatuses near the air | |||||||
| conditioner. Strong light which comes from fluorescent bulbs or neon | |||||||
| signs may interrupt the electric waves. |
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SYMPTOMS | CHECK ERROR MODE (DISPLAYED) |
| MANAGEMENT | |||||
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The abnormal signal is | Some signal is displayed on the window |
| This product has something | |||||
LED like | , | , | , | , | , All |
| wrong, please call the nearest | |
displayed |
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| blink, |
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| contact center. | |
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32_ appendix
Montblanc2_IB_29002A_E.indd 32
