Fujitsu AOYG09KMTA 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.
104°C 101°C 110°C
( Table 24 : 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
07/09/12/14KMTA 07/09/12/14KMTA
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
OT : Outdoor Temperature
[ Cooling ]
OT (Control / Release)
4.0A / 3.5A
5.0A / 4.5A
6.0A / 5.5A
46°C
40°C

Fujitsu AOYG09KMTA Specifications

General

Type	Air conditioner outdoor unit
Ionizer	-
Multi-split	No
Product color	White
Compressor type	Rotary
Gas hose diameter	9.5 mm
Hose length (max)	15 m
Inverter technology	Yes
Liquid hose diameter	6.35 mm
Refrigerating medium	R32
Air conditioner functions	Cooling, Heating
Refrigerating medium weight	600 g
Cooling capacity in watts (nominal)	- W
Operating temperature (cooling) (T-T)	-10 - 46 °C
Operating temperature (heating) (T-T)	-15 - 24 °C
AC input voltage	230 V
AC input frequency	50 Hz
Design load (cooling)	- kW
Hourly energy consumption (cooling)	- kWh
Indoor unit noise level (high speed)	- dB
Outdoor unit depth	290 mm
Outdoor unit width	663 mm
Outdoor unit height	541 mm
Outdoor unit weight	23000 g
Outdoor units quantity	1
Outdoor unit noise level	61 dB
Cooling airflow (outdoor unit)	750 m³/h
Outdoor unit sound power level	46 dB