Daikin FTXM41VVLT Operation Manual page 45

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.
Display lamps
Case
The OPERATION lamp is off,
but the air conditioner is
operating.
The display lamps on the main
unit are dark.
Streamer air cleaning operation
Case
The sound of streamer discharge
can no longer be heard.
Others
Case
The air conditioner suddenly
starts behaving strangely during
operation.
The ON/OFF TIMER does not
operate according to the settings.
NOTE
Note 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.
− D ew may form on the indoor unit and drip from it when COOL or
DRY operation is selected.
Description / what to check
• This happens when the air in the room is cooled into mist by the cold airfl ow 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 fl uorescent 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 airfl ow.
We recommend that you have the indoor unit cleaned. Please consult your dealer.
• Due to streamer discharge, the air outlet may emit a slight odour as trace amounts of ozone
are generated. However, the amount is negligible and is not harmful to your health.
Description / what to check
• Is the display brightness set to "Off"?
• MOLD PROOF operation is being performed.
It is possible to stop MOLD PROOF operation while it is in progress.
(If this does not suit your preferences, set MOLD PROOF to "Off".)
• Is the display brightness set to "Low"?
Description / what to check
• If the airfl ow becomes weak, the streamer discharge stops.
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.
• Check if the ON/OFF TIMER and the WEEKLY TIMER are set to the same time.
Change or deactivate the settings in the WEEKLY TIMER.
When the Need Arises
Page 10
Page 10
Page 28,29,30
Mode Operating conditions
Outdoor temperature: 10.0~46.0°C
COOL / DRY Indoor temperature: 18.0~32.0°C
Indoor humidity: 80% max.
Outdoor temperature: −15.0~24.0°C
HEAT
Indoor temperature: 10.0~30.0°C
44