Fujitsu AOTG36LATT User Manual

2. HEATING OPERATION
2-1 HEATING CAPACITY CONTROL
A sensor (room temperature thermistor) built in the indoor unit body will usually perceive
difference or variation between a set temperature and present room temperature, and
controls the operation frequency of the compressor.
* If the room temperature is lower by 3°C than a set temperature, the compressor operation
frequency will attain to maximum performance.
* If the room temperature is higher 2.5°C than a set temperatire, the compressor will be
stopped.
* When the room temperature is between +2.5°C to -3°C of the setting temperature,
the compressor frequency is controlled within the range shown in Table2.
( Table2 : Compressor Frequency Range )
01-02
minimum
frequency
maximum
frequency
AOTG18KMCA
AOTG22KMCA
AOTG24KMCA
12rps
12rps
12rps
120rps
120rps
120rps
3. DRY OPERATION
3-1 INDOOR UNIT CONTROL
The compressor rotation frequency shall change according to the temperature, set temperature,
and room temperature variation which the room temperature sensor of the indoor unit body has
detected as shown in the Table3.
However, after the compressor is driven, the indoor unit shall run at operation frequency of 42rps,
for a minute.
Ts+0.5°C
Ts -1.5°C
Ts -0.5°C
Ts+1.5°C
( Table3 : Compressor frequency )
( Fig.2 : Compressor Control based on Room Temperature )
Operating
frequency
J zone
Y zone
X zone
27rps
16rps
0rps
18KMCA
22KMCA
24KMCA
X zone
J zone
Y zone
Room
temperature drops
Room
temperature rises

Fujitsu AOTG36LATT Specifications

General

Brand	Fujitsu
Model	AOTG36LATT
Category	Air Conditioner
Language	English