Fujitsu ASHG12LMCA User Manual

6. SYSTEM DESIGN
ADAPTER INSTALLATION

Attach the adapters (accessories) to the ports on the gas pipe side of the indoor unit according to 
the size of the pipe to be connected.
Apply the refrigeration compressor oil (or equivalent) used for the outdoor unit to the 
attaching portion of the adapters.
Tighten the adapter using a torque wrench 
according to the tightening torque values in the
table below.

PIPING INSULATION
(1) Install the coupler heat insulation (large and small) and insulation (long and short) on each pipe as
shown in the gures beow.
(2) Attach the butting surface with no gap to eliminate any gap between the insulations.
(3) During the pipe insulation work, prevent air from getting inside the insulation with an adhesive tape
ed supp.
Indoor unit side

Coupler heat insulation (large)
dhesie tape ed supp
dhesie tape ed supp
dhesie tape ed supp
Insulation (long)
Coupler heat insulation (small)
Butting surfaces
Outdoor unit side

Coupler heat insulation (small)
Coupler heat insulation (large)
Butting surfaces
[First piece]
Insulation (short)
Insulation (short)
[Second piece]
Insulation (short)
Adhesive tape
ed supp
Insulation (short) x 2
(cover with 2 pieces of
insulation)
NON-CONNECTING PIPES

(1) Install the coupler heat insulation (large and small)
and insulation (long) as shown in the figure on the right.
 pp an adhesie tape ed supp to preent air
from getting inside the insulation.
Adapter
[mm (in.)]
Tightening torque
[N·m]
 .    . 
49 to 61
 .    . 
Insulation (long)
dhesie tape ed supp
dhesie tape ed supp
- (06 - 37) -
SYSTEM DESIGN SYSTEM DESIGN

Fujitsu ASHG12LMCA Specifications

General

Type	Split system
Timer	Yes
Multi-split	-
Product color	White
Dehumidifying capacity	1.8 l/h
Timer duration (maximum)	24 h
Air conditioner functions	Cooling, Dehumidifying, Heating
Cooling capacity in watts (max)	3900 W
Cooling capacity in watts (min)	900 W
Heating capacity in watts (max)	5300 W
Cooling capacity in watts (nominal)	3400 W
Cooling energy efficiency (EER, W/W)	3.5
Heating energy efficiency (COP, W/W)	3.92
Seasonal efficiency rating (cooling) (SEER)	7
Heating capacity in watts (nominal) (Warmer heating season)	- W
Heating capacity in watts (nominal) (Average heating season)	4000 W
Seasonal efficiency rating (heating) (SCOP) (Average heating season)	4
AC input voltage	230 V
AC input frequency	50 Hz
Design load (cooling)	- kW
Energy efficiency class (cooling)	A++
Power consumption (cooling) (max)	970 W
Power consumption (heating) (max)	1020 W
Annual energy consumption (cooling)	170 kWh
Hourly energy consumption (cooling)	- kWh
Energy efficiency class (heating) (Average heating season)	A+
Annual energy consumption (heating) (Average heating season)	1225 kWh
Indoor unit type	Wall-mountable
Indoor unit depth	203 mm
Indoor unit width	840 mm
Indoor unit height	268 mm
Indoor unit weight	8500 g
Indoor unit noise level (high speed)	43 dB
Outdoor unit depth	293 mm
Outdoor unit width	663 mm
Outdoor unit height	535 mm
Outdoor unit weight	26000 g
Outdoor unit noise level	50 dB
Airflow	750 m³/h