Fujitsu AB*A30LBT

5-1. COOLING OPERATION
5-1-1 COOLING CAPACITY CONTROL
A sensor (room temperature thermistor) built in the indoor unit will usually perceive
difference or variation between a set temperature and present room temperature, and
controls the operation frequency of the compressor.
The maximum frequency is limited in the range shown in Figure 1 based on the fan speed mode
and the outdoor temperature.
* If the room temperature is 2 °C higher than a set temperature,
the compressor operation frequency will attain to maximum frequency.
* If the room temperature is 2.5 °C lower than a set temperature, the compressor
will be stopped.
* When the room temperature is between +2 °C to -2.5 °C of the setting temperature,
the compressor frequency is controlled within the range shown in Table1.
minimum
frequency
maximum
frequency
AO*A30LBTL
23Hz 94Hz
AO*A36LBTL
Outdoor air
temperature
( Table 1 : Compressor Frequency Range )
( Fig. 1 : Limit of Maximum Frequency based on Outdoor Temperature )
05-01
5. DESCRIPTION OF EACH CONTROL OPERATION
AO*A30LBTL
A zone
B zone
C zone
D zone
E zone
F zone
Me Lo Qu
Fan speed mode
Hi
A zone
36°C
34°C
B zone
32°C
30°C
C zone
21°C
19°C
D zone
12°C
10°C
E zone
2°C
0°C
F zone
When the room
temperature drops
When the room
temperature rises
94Hz 76Hz 64Hz 51Hz
94Hz 76Hz 64Hz 51Hz
85Hz 64Hz 57Hz 51Hz
64Hz 57Hz 51Hz 45Hz
AO*A36LBTL