Fujitsu ASUG15LZAS 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
ASUG09LZAS
ASUG12LZAS
ASUG15LZAS
8 130
• Limit of maximum speed based on outdoor temperature
In heating operation, maximum frequency is defined by outdoor temperature and fan mode.
A zone
B zone
57.2°F
(14°C)
C zone
14.0°F
(-10°C)
Outdoor
temperature rises
Outdoor
temperature drops
53.6°F
(12°C)
10.4°F
(-12°C)
Unit: rps
Model name
Outdoor
temperature
zone
Indoor unit fan mode
HIGH MED LOW QUIET
ASUG09LZAS
ASUG12LZAS
A zone 130 130 58 46
B zone 130 130 58 46
C zone 130 130 58 46
ASUG15LZAS
A zone 130 130 54 42
B zone 130 130 54 42
C zone 130 130 54 42
1-2. Heating operation - (04-3) - 1. Compressor frequency control
CONTROL AND FUNCTIONS CONTROL AND FUNCTIONS

Fujitsu ASUG15LZAS Specifications

General

Brand	Fujitsu
Model	ASUG15LZAS
Category	Air Conditioner
Language	English