Fujitsu AO*G18LFC series, Инструкция по эксплуатации

Страница: 5 / 63

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.
* When the room temperature is b2.5°C to -3°C of the setting temperature,
the compressor frequency is controlled within the range shown in Table2.
( Table 2 : Compressor Frequency Range )
* The room temperature is controlled 2°C higher than the setting temperature for 60 minutes
after starting the operation.
After 60 minutes, it is controlled based on the normal setting temperature.
01-02
minimum
frequency maximum
frequency
AO*G18LFC 18rps 130rps
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 Table 3.
However, after the compressor is driven, the indoor unit shall run at operation frequency of
58rps, for a minute.
Ts+0.5°C
Ts -1.5°C
Ts -0.5°C
Ts+1.5°C
( Table 3 : Compressor frequency )
( Fig.2 : Compressor Control based on Room Temperature )
Operating
frequency
34rps
20rps
0rps
18LFC X zone
J zone
Y zone
Room Room
temperature temperature
X zone
J zone
Y zone
* If the room temperature is higher 2.5°C than a set temperatire, the compressor will be stopped.