Fujitsu ARYG36LMLE User Manual

2-5. Additional charge calculation
CAUTION
• Do not turn on the power unless all operations are complete.
• After evacuating the system, add refrigerant.
• Do not charge the system with a refrigerant other than R410A.
• Always keep to the limit on the total amount of refrigerant. Exceeding the limit on the total
amount of refrigerant will lead to malfunction during charging of refrigerant.
• Do not reuse recovered refrigerant.
• When charging the refrigerant, take into account the slight change in the composition of the gas
and liquid phases, and always charge from the liquid phase side whose composition is stable.
Adding refrigerant through the gas pipe will cause a malfunction.
• Check if the steel cylinder has a siphon installed or not before filling. (There is an indication
“with siphon for filling liquid” on steel cylinder.)
Filling method for cylinder with siphon
GAS
Liquid
Set the cylinder vertical and fill with the liquid.
(Liquid can be filled without turning bottom up with the siphon in-
side.)
Filling method for other cylinders
GAS
Liquid
Turn bottom up and fill with the liquid.
(Be careful to avoid turning over the cylinder.)
• Be sure to use the special tools for R410A for pressure resistance and to avoid mixing of impure
substances.
• If the units are further apart than the maximum pipe length, correct operation cannot be guaran-
teed.
• Make sure to back closing valve after refrigerant charging. Otherwise, the compressor may fail.
• Minimize refrigerant release to the air. Excessive release is prohibited under the Freon collec-
tion and destruction law.
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2-5. Additional charge calculation 2. Pipe design
SYSTEM DESIGN SYSTEM DESIGN

Fujitsu ARYG36LMLE Specifications

General

Type	Air conditioner indoor unit
Multi-split	-
Hose diameter	- mm
Product color	Black, Stainless steel
Dehumidifying capacity	- l/h
Air conditioner functions	Cooling, Dehumidifying, Heating
Refrigerating medium weight	- g
Cooling capacity in watts (nominal)	- W
Operating temperature (cooling) (T-T)	- °C
Current	20 A
AC input voltage	230 V
Current (cooling)	18.5 A
AC input frequency	50 Hz
Design load (cooling)	- kW
Annual energy consumption (cooling)	- kWh
Indoor unit type	Cassette
Indoor unit depth	700 mm
Indoor unit width	1135 mm
Indoor unit height	270 mm
Indoor unit weight	40000 g
Cooling airflow (indoor unit)	1900 m³/h
Indoor unit noise level (high speed)	39 dB
Outdoor unit noise level	- dB