Daikin SUPER MULTI NX CDXS18LVJU, Инженерные данные

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CTXS07HVJU, FTXS-LV Series EDUS121131
344 Operation Manual
2.14 Troubleshooting
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
removed. 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.
The louvers do not immediately swing.
The louvers move soon after startup.
The air conditioner is adjusting the louver position. •
The louvers will start moving soon.
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.
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