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Fujitsu ARXG45KHTA Service Manual

Fujitsu ARXG45KHTA
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1. Compressor frequency control
1-1. Cooling 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 6.0 °C higher than a set temperature, the compressor operation fre-
quency will attain to maximum performance.
If the room temperature is 1.0 °C lower than a set temperature, the compressor will be stopped.
When the room temperature is within the range of +6.0°C to -1.0°C of the setting temperature, the
compressor frequency is controlled within the range shown in the table below. However, the maxi-
mum frequency is limited in the range shown in the figure below based on the indoor fan mode
and the outdoor temperature.
Compressor frequency range
Model name Minimum frequency Maximum frequency
AUXG36KRLB 15 rps 98 rps
AUXG45KRLB
AUXG54KRLB
17 rps 95 rps
1-1. Cooling operation - (04-1) - 1. Compressor frequency control
CONTROL AND
FUNCTIONS
CONTROL AND
FUNCTIONS

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Fujitsu ARXG45KHTA Specifications

General IconGeneral
BrandFujitsu
ModelARXG45KHTA
CategoryAir Conditioner
LanguageEnglish

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