1-3. Dry operation
The rotation number of compressor shall change according to the temperature, set temperature, and
room temperature variation which the room temperature sensor of the indoor unit has detected as
shown in the table below.
Zone is defined by set temperature and room temperature.
• Rotation number range of compressor
Unit: rps
Model name Outdoor temperature zone Operating rotation number
ASHG07KPCE
ASHG09KPCE
ASHG12KPCE
X zone 24
J zone 18
Y zone 0
• Compressor control based on room temperature
Ts+0.5°C
Ts -1.5°C
Ts-0.5°C
Ts+1.5°C
X zone
J zone
Y zone
Room temperature drops
Room temperature rises
Ts: Set temperature
1-4. Rotation number of compressor at normal start-up
¢ Models: AOHG07KPCA, AOHG09KPCA, and AOHG12KPCA
Rotation number of compressor soon after starting is controlled as below.
Rotation number I
Rotation number II
Rotation number III
Rotation number IV
Rotation number V
Rotation number VI
Rotation number VII
Time 1
Time 2 Time 3
Time 4
Time 5
Time 6
Time 7
Rotation number (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
1-3. Dry operation - (04-4) - 1. Rotation number control of compressor
CONTROL AND
FUNCTIONS
CONTROL AND
FUNCTIONS
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