( Fig. 1 : Limit of maximum speed based on outdoor temperature )
1. COOLING OPERATION
1-1 COOLING 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 speed of the compressor.
* If the room temperature is 2°C higher than a set temperature, the compressor operation
speed will attain to maximum performance.
Minimum
speed
Maximum
speed
Maximum
speed
18rps 62rps 64rps
18rps 80rps 96rps
When outdoor
temperature drops
36°C
A zone
34°C
32°C
B zone
30°C
21°C
C zone
19°C
D zone
Hi Me Lo Quiet
A zone 64rps 50rps 42rps 30rps
B zone 64rps 50rps 42rps 30rps
C zone 64rps 50rps 42rps 30rps
09LECAN
D zone 42rps 35rps 30rps 23rps
A zone 96rps 61rps 51rps 33rps
B zone 96rps 61rps 51rps 33rps
C zone 96rps 61rps 51rps 33rps
12LECAN
D zone 57rps 42rps 36rps 27rps
( Table 1 : Compressor speed range )
When the compressor operates for 30 minutes continuously at over the maximum speed ,
the maximum speed is changed from Maximum speed to Maximum speed .
01-01
* When the room temperature is between +2°C to -2.5°C of the setting temperature,
the compressor speed is controlled within the range shown in Table1.
However, the maximum speed is limited in the range shown in Fig. 1 based on the
fan speed mode and the outdoor temperature.
* If the room temperature is 2.5°C lower than a set temperature, the compressor will be
stopped.
10°C
E zone
F zone
0°C
12°C
2°C
When outdoor
temperature rises
F zone
E zone
F zone
E zone
52rps 45rps 40rps 29rps
52rps 45rps 40rps 29rps
57rps 42rps 36rps 27rps
57rps 42rps 36rps 27rps
AO*G09LECAN
AO*G12LECAN