Dew Clean Operation - Daikin FTKM-U Series Service Manual

Main Functions

1.13 Dew Clean Operation

Outline
This function helps to clean accumulation of dust and stain on indoor heat exchanger.
The dew clean operation is available in both cooling and dry operation.
For better cooling performance, recommended to run once in a month.
Details
 When the operation is ON, press DEW CLEAN button for more than 2 seconds, then dew
 The operation will stop automatically in the following process.
Note(s)
 During dew clean operation, other functions of remote controller except streamer function
 When the power failure occurs, the dew clean operation will stop.
 The dew clean operation is recommended to operate in the condition of more than 24°C
 If the indoor unit LED is set OFF during the dew clean operation, it is hard to know the
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clean icon blinks 4 times on the remote controller display and disappears.
Dew clean operation starts.
During the dew clean operation, the indoor unit LED indicator lamps will blink.
To cancel dew clean operation, turn off the unit by pressing ON/OFF button on remote
controller.
Dew clean mode
Start
in cooling operation
Press
DEW CLEAN
button.
are not available, such as temperature control, airflow control and so on.
If the room temperature is lower than available set temperature ranges of remote controller,
the dew clean operation will not work.
operation progress. Make sure the LED is ON via brightness setting before starting the dew
clean operation.
DEW CLEAN button
About 65 min.
Dry mode End
About 30 min. The unit is
automatically
OFF.
Part 4 Functions and Control
SiMX042215E
R4003884
R4003858