Daikin CTKC25WVMG Operation Manual page 26

When the Need Arises
Troubleshooting
Air conditioner
Mist comes out
Case
Mist comes out of the indoor unit.
Remote controller
Case
The unit does not receive signals
from the remote controller or has
a limited operating range.
LCD is faint, is not working, or the
display is erratic.
The LCD is blinking and the
remote controller cannot be
operated.
Other electric devices start
operating.
Air has an odour
Case
The air conditioner gives off an
odour.
Others
Case
The air conditioner suddenly
starts behaving strangely during
operation.
NOTE
Notes on the operating conditions
• If operation continues under any conditions other than those listed in the table,
– A safety device may activate to stop the operation.
– Dew may form on the indoor unit and drip from it when COOL or
DRY operation is selected.
25
Description / what to check
• This happens when the air in the room is cooled into mist by the cold airflow during COOL or
other operation.
Description / what to check
• The batteries may be exhausted.
Replace both batteries with new dry batteries AAA.LR03 (alkaline).
For details, refer to "Preparation Before Operation".
• Signal communication may be disabled if an electronic-starter-type fluorescent lamp
(such as inverter-type lamps) is in the room. Consult your dealer if that is the case.
• The remote controller may not function correctly if the transmitter is exposed to direct
sunlight.
• The batteries may be exhausted.
Replace both batteries with new dry batteries AAA.LR03 (alkaline).
For details, refer to "Preparation Before Operation".
• Battery power has run out.
Replace both batteries at the same time with new size AAA.LR03 (alkaline) batteries.
Leaving exhausted batteries in the remote controller can result in injury due to battery
leakage, rupturing or heating, or lead to equipment failure.
(Even when the LCD is blinking, the OFF button remains functional.)
• If the remote controller activates other electric devices, move them away or consult your
dealer.
Description / what to check
• The room odour absorbed in the unit is discharged with the airflow.
We recommend you to have the indoor unit cleaned. Please consult your dealer.
Description / what to check
• The air conditioner may malfunction due to lightning or radio.
If the air conditioner malfunctions, turn off the power with the circuit breaker and restart the
operation with the remote controller.
Page 9
Page 9
Mode Operating conditions
Outdoor temperature: 10-46°C
COOL / DRY
Indoor temperature: 18-32°C
Indoor humidity: 80% max.