Fujitsu ABHG18LVTB User Manual

6. SYSTEM DESIGN
Straight pipe length

When connecting the main piping, do not bend 
it near the connection section.
If the main pipe must be bent due to unavoidable 
circumstances, ensure that the linear section is
150mm or more.
HEAT INSUL ATION INSTALL ATION

After connection the pipes, use the supplied heat insulation to insulate them.
Remove the protective sheet from the double-stick tape that is affi xed to the heat insulation.
Use tape (field supply) to seal the seam so that there will be no gap at the junction between the 
aforementioned heat insulation and coupler insulation, and between coupler insulation and the
heat insulation on the local piping.
ape ed supp
ape ed supp
ape ed supp
No gap
ape ed supp
ape ed supp
Coupler insulation
(Gas pipe ... Large)
(Liquid pipe ... Small)
Coupler insulation
Insulation
CAUTION
Be sure to install the heat insulation on liquid pipes and gas pipes. Unless they are thermally 
insulated, water condensation can cause accidents or reduction in performance.
After installing the heat insulation, if you worry about possible condensation due to the high 
humidity of installation position, please use locally procured heat insulation to reinforce insulation.
Heat insulation
ed supp
R
Straight pipe=150mm or
more
to outdoor unit
to branch box to branch box
- (06 - 31) -
SYSTEM DESIGN SYSTEM DESIGN

Fujitsu ABHG18LVTB Specifications

General

Type	Air conditioner indoor unit
Timer	Yes
Multi-split	-
Product color	White
Gas hose diameter	12.7 mm
Hose length (max)	25 m
Drain hose diameter	25 mm
Liquid hose diameter	6.35 mm
Refrigerating medium	R410A
Dehumidifying capacity	2 l/h
Air conditioner functions	Cooling, Heating
Cooling capacity in watts (max)	5900 W
Cooling capacity in watts (min)	900 W
Heating capacity in watts (max)	7500 W
Cooling capacity in watts (nominal)	5200 W
Cooling energy efficiency (EER, W/W)	3.21
Heating energy efficiency (COP, W/W)	3.61
Operating temperature (cooling) (T-T)	-15 - 46 °C
Operating temperature (heating) (T-T)	-15 - 24 °C
Seasonal efficiency rating (cooling) (SEER)	6.1
Heating capacity in watts (nominal) (Warmer heating season)	- W
Heating capacity in watts (nominal) (Average heating season)	6000 W
Seasonal efficiency rating (heating) (SCOP) (Average heating season)	4
AC input voltage	230 V
Current (cooling)	9 A
Current (heating)	12.5 A
AC input frequency	50 Hz
Design load (cooling)	5.2 kW
Energy efficiency class (cooling)	A++
Annual energy consumption (cooling)	298 kWh
Hourly energy consumption (cooling)	- kWh
Design load (heating) (Warmer heating season)	- kW
Energy efficiency class (heating) (Average heating season)	A+
Annual energy consumption (heating) (Average heating season)	1819 kWh
Indoor unit depth	655 mm
Indoor unit width	990 mm
Indoor unit height	199 mm
Indoor unit weight	27000 g
Indoor units quantity	1
Indoor unit noise level (high speed)	- dB