Heating Operation - Fujitsu AS G07KMTA Series Service Instruction

2. HEATING OPERATION

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 frequency of the compressor.
* If the room temperature is lower by 6°C than a set temperature, the compressor operation
frequency will attain to maximum performance.
* If the room temperature is some degrees higher than a set temperature,
the compressor will be stopped.
* When the room temperature is between +1°C to -6°C of the setting temperature,
the compressor frequency is controlled within the range shown in Table 3.
( Table 3 : Compressor frequency range )
AO*G07KMTA, AO*G07KMCC
AO*G09KMTA, AO*G09KMCC
AO*G12KMTA, AO*G12KMCC
AO*G14KMTA, AO*G14KMCC
Minimum Maximum
frequency frequency
14rps 110rps
12rps 110rps
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