Fujitsu ABHG18LVTB User Manual

6. SYSTEM DESIGN
RELOCATION AND INCREASE OF UNIT6-4.
Perform the following operation when the number of indoor unit/branch box is changed or
circuit board of branch box/outdoor unit are exchanged.
The air conditioner doesn't work normally if the following operation is not performed.
OPERATION METHOD

1) Turn on both the power supplies of the outdoor unit and the branch boxes.
2) Press the "MODE/EXIT" button of the outdoor unit when all units are in stop operation state.
LED961 LED962
LED961 LED962
3) Match the 7seg.display to "F3" by press the "SELECT" button.
LED961 LED962LED961 LED962 LED961 LED962 LED961 LED962
*1 *1
(Monitoring mode) (Setting mode) (Function mode) (Error history mode)
(The display of the LED962 changes each time when the SELECT button is pressed.)
*1:The “F1”and “F9” modes are used for maintenance, so do not set them in regular operation.
4) Press the "ENTER" button.
LED961 LED962
LED961 LED962
5) Match the 7seg.display to "36" by press the "SELECT" button.
LED961 LED962
LED961 LED962
6) Press the "ENTER" button for more than 3 seconds.
LED961 LED962 LED961 LED962 LED961 LED962
ENTER
button
It returns
automati-
cally.
more than
3 seconds
7) When 7seg.display returns to "36" display, it ends press "MODE/EXIT" button.
LED961 LED962 LED961 LED962
Note: Please do not operate anything from the operation of 7) for more than one minute.
8) Perform check run (Refer to 6-2). *2
When check run is performed, the relocation and the increase are recognized.
*2: Press the check button, now "-- --" is displayed, please press check button again
- (06 - 103) -
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