Samsung AM250FNBFEB/EU User Manual

Troubleshooting
4-122 Samsung Electronics
4-4-79 Fan Motor Overcurrent error
Outdoor unit display
(FAN PCB(FAN1))
(FAN PCB(FAN2))
Judgment Method
 Occurs when overcurrent flows in the IPM.
 Detected by H/W or S/W
Cause of problem
 Installation err or
 Defective Comp
 Defective PCB
 Connector error
 Defective Motor
1.
Cause of problem
FAN Replace PCB.
Reinstall after removing obstacle
No
Yes
Yes
Is the outdoor unit installed properly?
Outdoor Fan Motor
No
Yes
Is the resistance value
between different phases of Fan Motor
(UࣖV, VࣖW, WࣖU) less than 10?
Outdoor Fan Motor
Check the connection wire
(Check the status of the connection UVW)
No
No
Yes
Yes
Is the resistance between the body of
Fan Motor and chassis M?
Does the Fan Motor connection wire
properly connect to the compressor?
Power Off

Samsung AM250FNBFEB/EU Specifications

General

Type	Air conditioner indoor unit
Multi-split	-
Product color	White
Gas hose diameter	15.88 mm
Liquid hose diameter	9.52 mm
Refrigerating medium	R410A
Air conditioner functions	Heating
Heating capacity (nominal)	85300 BTU/h
Heating capacity in watts (max)	25000 W
Cooling capacity in watts (nominal)	- W
Operating temperature (heating) (T-T)	-20 - 24 °C
AC input voltage	220-240 V
Current (heating)	23.1 A
AC input frequency	50-60 Hz
Design load (cooling)	- kW
Energy efficiency scale	A+ to G
Power consumption (heating) (max)	5000 W
Hourly energy consumption (cooling)	- kWh
Energy efficiency class (heating) (Average heating season)	A+
Indoor unit type	Wall-mountable
Indoor unit depth	330 mm
Indoor unit width	518 mm
Indoor unit height	1210 mm
Indoor unit weight	104000 g
Indoor units quantity	1
Indoor unit package depth	426 mm
Indoor unit package width	652 mm
Indoor unit package height	1289 mm
Indoor unit package weight	107000 g
Indoor unit sound power level	42 dB
Indoor unit noise level (high speed)	61 dB
Outdoor unit noise level	- dB