Main Functions
SiBE041525F
19
Functions and Control
1.5
Program Dry Operation
Outline
Program dry operation removes humidity while preventing the room temperature from lowering.
Since the microcomputer controls both the temperature and airflow rate, the temperature
adjustment and
FAN
setting buttons are inoperable.
Detail
The microcomputer automatically sets the temperature and airflow rate. The difference between
the room thermistor temperature at start-up and the target temperature is divided into two
zones. Then, the unit operates in an appropriate capacity for each zone to maintain the
temperature and humidity at a comfortable level.
Thermostat turns on also when the room temperature is in the zone B for 10 minutes.
Room thermistor
temperature at start-up
Target temperature
X
Thermostat OFF point
Y
Thermostat ON point
Z
24°C or more
Room thermistor
temperature at start-up
X – 2.5°C
X – 0.5°C
18 ~ 23.5°C
X – 2.0°C
X – 0.5°C
17.5°C or less
18°C
X – 2.0°C = 16°C
X – 0.5°C = 17.5°C
Zone A = Thermostat OFF
Target temperature X
Zone B
Room temperature
Room temperature
Zone C = Thermostat ON
Z = X – 0.5
°
C
X – 1.0
°
C
(R22443)
Y = X – 2.5
°
C
or
Y = X – 2.0
°
C
Summary of Contents for FTX20K2V1B
Page 12: ...SiBE041525F 1 List of Functions Part 1 List of Functions 1 Functions 2...
Page 15: ...SiBE041525F Specifications 4 Part 2 Specifications 1 Specifications 5...
Page 16: ...Specifications SiBE041525F 5 Specifications 1 Specifications See corresponding databook...
Page 51: ...SiBE041525F Remote Controller 40 Part 5 Remote Controller 1 Remote Controller 41...
