Fujitsu AO G12KBTB Series User Manual

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 fre-
quency of compressor.
• If the room temperature is 6.0 °C lower than a set temperature, the compressor operation frequen-
cy 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
compressor frequency is controlled within the range shown below.
• Compressor frequency range
Unit: rps
Model name Minimum frequency Maximum frequency
ARXG12KHTAP 8 120
ARXG14KHTAP 8 120
ARXG18KHTAP 8 120
ARXG22KHTAP 10 130
• Limit of maximum speed based on outdoor temperature
In heating operation, maximum frequency is defined by outdoor temperature and fan mode.
A zone
12°C
B zone
14°C
C zone
-10°C
-12°C
Outdoor
temperature rises
Outdoor
temperature drops
Unit: rps
Model name
Outdoor
temperature
zone
Indoor unit fan mode
HIGH MED LOW QUIET
ARXG12KHTAP
A zone 120 98 82 67
B zone 120 98 82 67
C zone 120 98 82 67
ARXG14KHTAP
A zone 120 89 68 60
B zone 120 89 68 60
C zone 120 89 68 60
ARXG18KHTAP
A zone 120 85 56 49
B zone 120 85 56 49
C zone 120 85 56 49
ARXG22KHTAP
A zone 130 101 75 66
B zone 130 101 75 66
C zone 130 101 75 66
1-2. Heating operation - (01-3) - 1. Compressor frequency control
CONTROL AND FUNCTIONS CONTROL AND FUNCTIONS

Fujitsu AO G12KBTB Series Specifications

General

Brand	Fujitsu
Model	AO G12KBTB Series
Category	Air Conditioner
Language	English