Fujitsu AOYG07LMCE, Service Manual

Page: 27 / 52

01-03
3. DRY OPERATION
The compressor 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 5.
However, after the compressor is driven, the indoor unit shall run at operation frequency of
64rps (07/09 type), 61rps (12/14 type), for a minute.
Ts+0.5°C
Ts -1.5°C
Ts -0.5°C
Ts+1.5°C
( Table 5 : Compressor frequency in Dry mode)
( Fig.2 : Compressor control based on room temperature )
Operating
frequency
37rps
28rps
0rps
X zone
J zone
Y zone
Operating
frequency
J zone
Y zone
X zone 33rps
25rps
0rps
12/14
X zone
J zone
Y zone
Roomtemperature drops
Roomtemperature rises
07/09
Model Model