Fujitsu AOU24RLXFW User Manual

22. VARIOUS PROTECTIONS
1. DISCHARGE GAS TEMPERATURE OVERRISE PREVENSION CONTROL
The discharge gas thermosensor (discharge thermistor : Outdoor side) will detect discharge gas
temperature.
ASU18/ 24RLF
219.2°F
(104°C)
213.8°F
(101°C)
230°F
(110°C)
When the discharge temperature becomes higher than Temperature ,the compressor frequency
is decreased 10rps, and it continues to decrease the frequency for 10rps every 120 seconds until
the temperature becomes lower than Temperature .
When the discharge temperature becomes lower than Temperature , the control of the control of
the compressor frequency is released.
When the discharge temperature becomes higher than Temperature ,the compressor is stopped
and the indoor unit LED starts blinking.
(Table19 : 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 exceeds
the current limit velue 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.
(Table20 : Current Release Operation Value / Release Value)
01-16
[ Heating ]
OT (Control / Release)
10.0A/ 9.5A
11.5A/ 11.0A
13.0A/ 12.5A
13.0A/ 12.5A
11.0A/ 10.5A
13.0A/ 12.5A
15.0A/ 14.5A
15.0A/14.5A
62.6°F(17°C)
53.6°F(12°C)
OT : Outdoor Temperature
41°F(5°C)
62.6°F(17°C)
53.6°F(12°C)
41°F(5°C)
ASU18RLF
OT (Control / Release)
OT : Outdoor Temperature
ASU24RLF
OT (Control / Release)
10.0A/ 9.5A
12.5A/ 12.0A
12.5A/ 12.0A
10.0A/ 9.5A
13.0A/ 12.5A
14.5A/ 14.0A
114.8°F(46°C)
104°F(40°C)
114.8°F(46°C)
104°F(40°C)
OT : Outdoor Temperature
ASU18RLF
OT (Control / Release)
OT : Outdoor Temperature
ASU24RLF
[ Cooling ]
122°F(50°C) 122°F(50°C)
9.0A/ 8.5A 9.0A/ 8.5A

Fujitsu AOU24RLXFW Specifications

General

Brand	Fujitsu
Model	AOU24RLXFW
Category	Air Conditioner
Language	English