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Operation Manual
EDUS091128
172
Split Type Air Conditioners FTXS-L / FDXS-L Series
Troubleshooting
These incidents are not malfunctions.
The following incidents do not indicate a malfunctioning air conditioner and have explanations. The air conditioner can continue
•
to operate.
Indoor unit
Outdoor unit
The HEAT operation stops suddenly
and a fl owing sound is heard.
The outdoor unit is taking away the frost. The HEAT
•
operation starts after the frost on the outdoor unit is
UHPRYHG
You should wait for about 4 to 12 minutes.
Operation does not start soon.
When “ON/OFF” button was pressed soon after
operation was stopped.
When the mode was reselected.
This is to protect the air conditioner.
•
You should wait for about 3 minutes.
Possible sounds.
Flowing water
Generated because the refrigerant in the air
•
conditioner is fl owing.
• This is a pumping sound of the water in the air
conditioner it is heard when the water is pumped out
from the air conditioner in cooling or drying operation.
The refrigerant fl ows in the air conditioner even if
•
the air conditioner is not working when the indoor
units in other rooms are in operation.
Blowing
Generated when the fl ow of the refrigerant in the
•
air conditioner is switched over.
Ticking
• Generated when the size of the air conditioner slightly
expands or shrinks as a result of temperature changes.
Whistling sound
• Generated when refrigerant fl ows during defrosting operation.
Clicking sound during operation or idle time
Generated when the refrigerant control valves or
•
the electrical parts operate.
Clopping sound
• Heard from the inside of the air conditioner when the
exhaust fan is activated while the room doors are closed.
Open the window or turn off the exhaust fan.
The outdoor unit emits water or steam.
In HEAT operation
The frost on the outdoor unit melts into water or steam when the air
•
conditioner is in defrost operation.
In COOL or DRY operation
Moisture in the air condenses into water on the cool surface of outdoor unit
•
piping and drips.
Summary of Contents for SUPER MULTI NX FDXS09LVJU
Page 1: ...EDUS091128 FTXS L FDXS L Series Heat Pump ...
Page 61: ...Installation Manual EDUS091128 60 Split Type Air Conditioners FTXS L FDXS L Series ...
Page 63: ...Installation Manual EDUS091128 62 Split Type Air Conditioners FTXS L FDXS L Series ...
Page 65: ...Installation Manual EDUS091128 64 Split Type Air Conditioners FTXS L FDXS L Series ...
Page 66: ...EDUS091128 Installation Manual Split Type Air Conditioners FTXS L FDXS L Series 65 3P297301 1 ...
Page 71: ...Installation Manual EDUS091128 70 Split Type Air Conditioners FTXS L FDXS L Series ...
Page 73: ...Installation Manual EDUS091128 72 Split Type Air Conditioners FTXS L FDXS L Series ...
Page 75: ...Installation Manual EDUS091128 74 Split Type Air Conditioners FTXS L FDXS L Series ...
Page 76: ...EDUS091128 Installation Manual Split Type Air Conditioners FTXS L FDXS L Series 75 3P297301 2 ...
Page 78: ...EDUS091128 Installation Manual Split Type Air Conditioners FTXS L FDXS L Series 77 ...
Page 79: ...Installation Manual EDUS091128 78 Split Type Air Conditioners FTXS L FDXS L Series ...
Page 81: ...Installation Manual EDUS091128 80 Split Type Air Conditioners FTXS L FDXS L Series ...
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Page 85: ...Installation Manual EDUS091128 84 Split Type Air Conditioners FTXS L FDXS L Series ...
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Page 99: ...Installation Manual EDUS091128 98 Split Type Air Conditioners FTXS L FDXS L Series 3P300674 1 ...
Page 101: ...Installation Manual EDUS091128 100 Split Type Air Conditioners FTXS L FDXS L Series ...
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Page 111: ...Installation Manual EDUS091128 110 Split Type Air Conditioners FTXS L FDXS L Series ...
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Page 115: ...Installation Manual EDUS091128 114 Split Type Air Conditioners FTXS L FDXS L Series ...
Page 195: ...Optional Accessories EDUS091128 194 Split Type Air Conditioners FTXS L FDXS L Series ...
Page 196: ...EDUS091128 Optional Accessories Split Type Air Conditioners FTXS L FDXS L Series 195 ...