Fujitsu General AOHG07KMCC, Service Manual

Page: 102 / 155

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 frequency
ASHG07KMCE
ASHG09KMCE
ASHG12KMCE X zone 24
J zone 18
Y zone 0
ASHG14KMCE
X zone 24
J zone 16
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
1-3. Dry operation
- (04-4) -
1. Rotation number control of compressor
CONTROL AND FUNCTIONS CONTROL AND FUNCTIONS