Fujitsu ABYG36KRTA User Manual

2-2. E: 11. Serial communication error (Serial forward transfer
error) (Indoor unit)
Indicator
Wired remote
controller
Error code E: 11
Detective actuator Indoor unit Main PCB
When the outdoor unit cannot receive the serial signal
from indoor unit more than 10 seconds.
Forecast of cause
Connection failure
External cause
Main PCB failure
Check point 1. Reset the power and operate
Does error indication show again?
→ If no, go to "Check point 1-2".
↓
Check point 2. Check connection
Check any loose or removed connection line of indoor unit and outdoor unit.
Check connection condition is control unit. (If there is loose connector, open cable or mis-wiring.)
→ If there is an abnormal condition, correct it by referring to the installation manual or the “DESIGN
& TECHNICAL MANUAL”.
↓
Check point 3. Check the voltage of power supply
Check the voltage of power supply
Check if AC 198 V (AC 220 V -10%) to AC 264 V (AC 240 V +10%) appears at
outdoor unit terminal L - N.
+
-
↓
2-2. E: 11. Serial communication error (Serial forward transfer error) (Indoor unit) - (03-6) - 2. Troubleshooting with error code
TROUBLESHOOTING TROUBLESHOOTING

Fujitsu ABYG36KRTA Specifications

General

Style	Split-type
Color	White
Features	Bladeless Design
Min/Max: 0.50-3.20 kW	000 BTU/h
Min/Max Cooling 2.20/8.00 kW?	860-11
2	9.5 (2.8 - 11.2) kW
Min/Max: 0.50-4.40 kW	000 BTU/h
Min/Max Heating 1.90/9.00 kW?	000 Btu/h
Moisture Removal	2.60 l/h
Fan Airflow Rate	High / Mid / Low: [CMM] (C) 17.5/15.9/14.3 (H) 17.5/15.9/14.3 CMM
Heating (?): 10.0 ~ 45.0 ?	Cooling: -15 to 46 °C DB
Sound Pressure Level	Indoor (Cooling) : High 44 dB(A)
Indoor (Heating): High 44 dB(A)	36 / 26 / 23 dBA (H / L / QLo)
Refrigerant Type	R32
Refrigerant Charge	-
Annual Energy Consumption	Cooling: 524 kWh/a
Heating: 2904 kWh/a	-
Heating: 4.12 W	Cooling: 2.910 kW
Frequency	50 Hz
Voltage	230 V
Heating: 6.60 A	Max Cooling: 22.60 A
Battery Life	-
Battery Capacity	-
Depth	705 mm
Height	235 mm
Width	1700 mm
Net Weight	38.0 kg