Fujitsu AOYG09LEC User Manual

24. VARIOUS PROTECTIONS
1. DISCHARGE GAS TEMPERATURE OVERRISE PREVENSION CONTROL
The discharge gas thermosensor (discharge thermistor : Outdoor side) will detect discharge gas temperature.
When the discharge temperature becomes higher than Temperature , the compressor frequency
is decreased 20rps, and it continues to decrease the frequency for 20rps every 120 seconds until
the temperature becomes lower than Temperature .
When the discharge temperature becomes lower than Temperature , the protection control of the
compressor frequency will be released.
When the discharge temperature becomes higher than Temperature , the compressor is stopped
and the indoor unit LED starts blinking.
ASYG07/09/12/14LECA
104°C 101°C 110°C
( Table 25 : Discharge temperature over rise prevension control / Release temperature )
Temperature
Temperature
Temperature
2. CURRENT RELEASE CONTROL
The compressor frequency is controlled so that the outdoor unit input current does not exceed
the current limit value that was set up with the outdoor temperature.
The compressor frequency returns to the designated frequency of the indoor unit at the time
when the frequency becomes lower than the release value.
( Table 26 : Current release operation value / Release value )
01-20
[ Heating ]
OT : Outdoor Temperature
[ Cooling ]
OT (Control / Release)
3.5A / 3.0A
4.0A / 3.5A
5.5A / 5.0A
46°C
40°C
OT : Outdoor Temperature
ASYG07LECA
ASYG09LECA
OT (Control / Release)
5.5A / 5.0A
6.0A / 5.5A
7.0A / 6.5A
7.0A / 6.5A
17°C
12°C
5°C
[ Heating ]
OT : Outdoor Temperature
[ Cooling ]
OT (Control / Release)
4.0A / 3.5A
5.0A / 4.5A
6.0A / 5.5A
46°C
40°C
OT : Outdoor Temperature
ASYG12LECA
OT (Control / Release)
5.5A / 5.0A
7.0A / 6.5A
7.5A / 7.0A
8.5A / 8.0A
17°C
12°C
5°C
[ Heating ]
OT : Outdoor Temperature
[ Cooling ]
OT (Control / Release)
4.5A / 4.0A
6.0A / 5.5A
8.5A / 8.0A
46°C
40°C
OT : Outdoor Temperature
ASYG14LECA
ASYG07LECA
ASYG09LECA
ASYG12LECA ASYG14LECA
OT (Control / Release)
7.0A / 6.5A
9.0A / 8.5A
10.0A / 9.5A
10.0A / 9.5A
17°C
12°C
5°C

Fujitsu AOYG09LEC Specifications

General

Brand	Fujitsu
Model	AOYG09LEC
Category	Air Conditioner
Language	English