Heating Operation; Heating Capacity Control - Fujitsu ARG60LHTA Service Instruction

1-2. HEATING OPERATION

1-2-1 HEATING CAPACITY CONTROL

A sensor (room temperature thermistor) built in the indoor unit 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 3°C than a set temperature,
the compressor operation frequency will attain to maximum performance.
* If the room temperature is higher 2°C than a set temperature, the compressor
will be stopped.
* When the room temperature is between +2°C to -3°C of the setting temperature,
the compressor frequency is controlled within the range shown in Table2.
( Table 2 : Compressor Frequency Range )
AO* G60LATT
AMP Air Conditioning
minimum maximum
frequency frequency
18rps 85rps
01-02
www.ampair.co.uk | sales@ampair.co.uk