Programme Dry Function - Daikin FTKS20CVMB(9) Service Manual

Main Functions
1.4

Programme Dry Function

Programme dry function removes humidity while preventing the room temperature from
lowering.
Since the microcomputer controls both the temperature and air flow volume, the temperature
adjustment and fan adjustment buttons are inoperable in this mode.
In Case of
The microcomputer automatically sets the temperature and fan settings. The difference
Inverter Units between the room temperature at startup and the temperature set by the microcomputer is
divided into two zones. Then, the unit operates in the dry mode with an appropriate capacity for
each zone to maintain the temperature and humidity at a comfortable level.
Room temperature at
startup
40
Temperature (ON point)
at which operation starts
Room temperature at
24ºC
startup
18ºC
18ºC
17ºC
ON point
0.5°C
Frequency
switching
point
OFF point
Compressor
control
*55Hz
Indoor unit fan Extra-low air flow
Low air flow
LHz indicates low frequency. Item marked with varies depending on models.
Frequency switching
point
0.5ºC
—
5 min
Stop
LHz LHz
Extra-low air flow
Stop
SiENBE04-512A
Temperature difference
for operation stop
1.5ºC
1.0ºC
5 min
Stop Stop
LHz
*55Hz
Stop Stop
Low air flow
(R1359)
Function and Control