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Main Functions
SiUS041501E
27
Function 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 min.
Room thermistor
temperature at start-up
Target temperature
X
Thermostat OFF point
Y
Thermostat ON point
Z
+
24°C or more
(75.2°F or more)
Room thermistor
temperature at start-up
X - 2.5°C
(X - 4.5°F)
X - 0.5°C
(X - 0.9°F)
18 ~ 23.5°C
(64.4 ~ 74.3°F)
X - 2.0°C
(X - 3.6°F)
X - 0.5°C
(X - 0.9°F)
17.5°C or less
(63.5°F or less)
18°C
(64.4°F)
X - 2.0°C
(X - 3.6°F)
X - 0.5°C = 17.5°C
(X - 0.9°F = 63.5°F)
Z
X
Y
Zone B
Zone B
Zone A = Thermostat OFF
Zone C = Thermostat ON
+ 0.5˚C (0.9˚F)
(R11587)
Summary of Contents for FTKN09NMVJU
Page 12: ...SiUS041501E 1 List of Functions Part 1 List of Functions 1 Functions 2...
Page 59: ...SiUS041501E Remote Controller 48 Part 5 Remote Controller 1 Cooling Only 49 2 Heat Pump 51...
Page 65: ...SiUS041501E Service Diagnosis 54 5 13 Power Module Check 100...
Page 132: ...Revision History Month Year Version Revised contents 03 2015 SiUS041501E First edition...