Fujitsu ABHG18LVTB User Manual

6. SYSTEM DESIGN
FUNCTION SETTING5.
OUTDOOR UNIT5-1.
SWITCH POSITION

LED981
POWER
/ MODE
LED982
ERROR
LED961 LED962
MODE /
EXIT
SW931
SELECT
SW932
ENTER
SW933
CHECK
SW934
Outdoor unit printed circuit board
LED lamp
7 Segment
LED Lamp
Push button
Set the functions of the outdoor unit with the push buttons (SW931, SW932 and SW933) while 
observing the 7-segment LED lamps (LED961 and LED962) on the printed circuit board.
PREPARATION

Be sure to check that the operation of the outdoor unit has stopped (be sure to stop the 1)
operation if it is still running), and turn off the power.
Remove the front panel of the outdoor unit, and remove the lid of the electrical component box 2)
in order to expose the printed circuit board.
Turn on the power of the outdoor unit.3)
As shown in the figure below, make sure that the POWER/MODE indicator lamp (LED981) is on 
and the ERROR indicator lamp (LED982) is off.
LED981
POWER
/ MODE
LED982
ERROR
LED961 LED962
When the system is normal
(Off)
(On)
(Off)
(Off)
 the  indicator ap  ashes it indicates that an error has occurred. hec 
wiring and power supply. After making sure that the ERROR indicator lamp (LED982) has turned
off, proceed to the next step.
- (06 - 52) -
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