Samsung AM160FNBFEB/EU User Manual

Troubleshooting
4-108 Samsung Electronics
1. Judgment Method
Tini = Sump temperature when entering the CH operation delay condition
Tlast= Sump temperature when maintaining CH operation delay for two hours
Outside Air Temperature Sensor Value: Outside air temperature w
hen maintaining CH operation delay for two hours
① Tlast – Tini < 2°C
② Tlast < Outside Air Temperature Sensor Value + 2°C
③ Outside Air Temperature Sensor Value < 30°C
If ① , ② and ③ are satisfied at the same
time, then display E445.
Outdoor Unit Display
Indoor Unit Display -
Judgment Method t3FGFSUPUIFKVEHNFOUNFUIPECFMPX
Special Cause t$$)$POOFDUPS1$#JTOPUDPOOFDUFE4VNQTFOTPSDPNQSFTTPSTFQBSBUFE0XOQSPCMFNPG$$)
No
Connect CCH connector to PCB.
Is the CCH connector connected to PCB?
Yes
No
Attach the sump sensor to the
lower part of the compressor.
Is the sump sensor attached
to the lower part of the compressor?
Yes
Yes
Does the E445 error occur even after
the outdoor unit power is put back in?
Yes
Change PCB.
No
Normal Operation
Is CCH resistance normal?
(500~700/infinite for disconnection)
No
Change CCH.
4-4-64 CCH Malfunction and Sump Sensor Miswiring Error

Samsung AM160FNBFEB/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)	54600 BTU/h
Heating capacity in watts (max)	16000 W
Cooling capacity in watts (nominal)	- W
Operating temperature (heating) (T-T)	-20 - 24 °C
AC input voltage	220-240 V
Current (heating)	14.3 A
AC input frequency	50-60 Hz
Design load (cooling)	- kW
Energy efficiency scale	A++ to G
Power consumption (heating) (max)	3100 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)	60 dB
Outdoor unit noise level	- dB