Fujitsu AOYG36LBLA5 User Manual

14-4. Pump down
WARNING
During the pump down operation, make sure that compressor is off before you remove the refrig-
erant piping. Do not remove the connection pipe while the compressor is in operation with valve
open. This may cause abnormal pressure in the refrigeration cycle that leads to breakage and
even injury.
¢
Pump down operation
When moving or discarding the air conditioner, in order to consider the environment and avoid the
discharge of refrigerant to the atmosphere, pump down according to the following procedure.
1. Connect the pressure gauge to the charging port.
2. Change the DIP switch on the board (SET1-2) to On*1
*Be sure the power supply is disconnected on the breaker is turned off when changing the
DIP switch.
*1: DIP switch
(SET1-2)
ON
1 2 3 4
SET1
3. To start operation, press the [PUMP DOWN] switch*2 for 3 seconds or press after the power
has been on for 3 min.
PUMP DOWN
1WS
TEST RUN
*2: Push switch (SW1)
During pump down, the LED (POWER/MODE) will flash 3 times consecutively.
(3-blink)
FEDC
MONITOR
ERROR
BA
POWER
MODE
NOTE:
If the [PUMP DOWN] switch is pressed during compressor operation, the compres-
sor will stop, and the operation will start after about 3 min.
4. Close the liquid pipe valve.
5. When the value between 7.3 psi and 0 psi (0.05 Mpa to 0 Mpa) is shown, close the gas pipe
valve.
6. Stop pump down by pressing the [PUMP DOWN] switch for 3 seconds.
The LED will light as follows.
FEDC
MONITOR
ERROR
BA
POWER
MODE
(3-blink)
- 413 -
OUTDOOR UNIT AOYG45LBLA6

Fujitsu AOYG36LBLA5 Specifications

General

Type	Air conditioner outdoor unit
Multi-split	No
Product color	White
Compressor type	Rotary
Gas hose diameter	9.52 mm
Hose length (max)	80 m
Hose length (min)	25 m
Inverter technology	-
Liquid hose diameter	6.35 mm
Refrigerating medium	R410A
Air conditioner functions	Cooling, Heating
Cooling capacity in watts (max)	12500 W
Heating capacity in watts (max)	14000 W
Heating capacity in watts (min)	3500 W
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	370 mm
Outdoor unit width	970 mm
Outdoor unit height	998 mm
Outdoor unit weight	94000 g
Outdoor units quantity	1
Outdoor unit noise level	67 dB
Outdoor unit sound power level	68 dB