Fujitsu General AOHG14KMCC - Heating Operation

1-2. Heating operation
A sensor (room temperature thermistor) built in indoor unit body will usually perceive difference or
variation between setting temperature and present room temperature, and controls operation rota-
tion number of compressor.
• If the room temperature is 6.0 °C lower than a set temperature, the operation rotation number of
compressor will attain to maximum performance.
• If the room temperature is 1.0 °C higher than a set temperature, the compressor will be stopped.
• When the room temperature is within the range of +1.0°C to -6.0°C of the setting temperature, the
rotation number of compressor is controlled within the range shown below.
• Rotation number range of compressor
Unit: rps
Model name Minimum rotation number Maximum rotation number
ASHG07KMCE
ASHG09KMCE
ASHG12KMCE
14 110
ASHG14KMCE 12 110
• Limit of maximum speed based on outdoor temperature
In heating operation, maximum rotation number is defined by outdoor temperature and fan mode.
A zone
17°C
B zone
19°C
C zone
14°C
12°C
Outdoor
temperature rises
Outdoor
temperature drops
Unit: rps
Model name
Outdoor
temperature zone
Indoor unit fan mode
HIGH MED LOW QUIET
ASHG07KMCE
ASHG09KMCE
A zone 110 110 103 90
B zone 110 110 96 84
C zone 103 103 84 52
ASHG12KMCE
A zone 110 110 90 78
B zone 110 110 84 73
C zone 103 103 73 46
ASHG14KMCE
A zone 110 110 96 77
B zone 110 110 89 72
C zone 96 96 77 38
1-2. Heating operation - (04-3) - 1. Rotation number control of compressor
CONTROL AND FUNCTIONS CONTROL AND FUNCTIONS