Fujitsu AO G12KATA Series - Compressor Frequency at Normal Start-Up

1-4. Compressor frequency at normal start-up
¢ Models: AOYG09KATA, AOYG12KATA, AOYG14KATA, and
AOYG18KATA
Compressor frequency soon after starting is controlled as below.
Frequency I
Frequency II
Frequency III
Frequency IV
Frequency V
Frequency VI
Frequency VII
Time 1
Time 2 Time 3
Time 4
Time 5
Time 6
Time 7
Frequency (rps)
I II III IV V VI VII
45 56 68 77 84 93 103
Time (sec)
1 2 3 4 5 6 7
60 140 170 220 280 360 430
¢ Model: AOYG22KATA
Compressor frequency soon after starting is controlled as below.
Frequency I
Frequency II
Frequency III
Frequency IV
Frequency V
Time 1
Time 2 Time 3
Time 4
Time 5
Frequency (rps)
I II III IV V
40 56 77 90 99
Time (sec)
1 2 3 4 5
60 240 280 360 400
1-4. Compressor frequency at normal start-up - (04-6) - 1. Compressor frequency control
CONTROL AND FUNCTIONS CONTROL AND FUNCTIONS