Fujitsu AB Series A18LATN, Инструкция по эксплуатации

Страница: 35 / 131

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.
* If the room temperature is 2 °C higher than a set temperature,
the compressor operation frequency will attain to maximum performance.
* If the room temperature is 2.5 °C lower than a set temperature, the compressor
will be stopped.
* When the room temperature is b2 °C to -2.5 °C of the setting temperature,
the compressor frequency is controlled within the range shown in Table1.
However, the maximum frequency is limited in the range shown in Figure 1 based on the
fan speed mode and the outdoor temperature.
minimum
frequency
maximum
frequency
AB*A18LATN 18Hz
18Hz
18Hz
18Hz
113Hz
113Hz
77Hz
77Hz
AB*A24LATN
AB*A36LATN
AB*A45LATN
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
AB*A18LATN A zone 113Hz 66Hz 54Hz 34Hz AB*A36LATN A zone
B zone 113Hz 66Hz 54Hz 34Hz B zone
C zone 80Hz 54Hz 45Hz 34Hz C zone
D zone 54Hz 45Hz 38Hz 24Hz D zone
E zone 54Hz 45Hz 38Hz 24Hz E zone
F zone 54Hz 45Hz 38Hz 24Hz F zone
AB*A24LATN A zone 113Hz 66Hz 54Hz 34Hz AB*A45LATN A zone 77Hz 48Hz 41Hz 31Hz
B zone 113Hz 66Hz 54Hz 34Hz B zone 77Hz 48Hz 41Hz 31Hz
C zone 80Hz 54Hz 45Hz 34Hz C zone 55Hz 41Hz 37Hz 31Hz
D zone 54Hz 45Hz 38Hz 24Hz D zone 41Hz 37Hz 33Hz 25Hz
E zone 54Hz 45Hz 38Hz 24Hz E zone 41Hz 37Hz 33Hz 25Hz
F zone 54Hz 45Hz 38Hz 24Hz F zone 41Hz 37Hz 33Hz 25Hz
Me Lo Qu
Fan speed mode
Hi Lo Qu
Fan speed mode
Hi Me
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
77Hz 48Hz 41Hz 31Hz
77Hz 48Hz 41Hz 31Hz
55Hz 41Hz 37Hz 31Hz
41Hz 37Hz 33Hz 25Hz
41Hz 37Hz 33Hz 25Hz
41Hz 37Hz 33Hz 25Hz