Samsung DMR57 Series, Руководство по обучению

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69
Base part hose connection defect
Sump and Tub assembly defect
Drain Pump assembly defect
Main PBA defect When leakage sensor detects 4.5V or below
for 1 seconds LE Leakage
Error
Foreign particles within water supply valve
Case Sensor part leakage
Flow Meter defect
Main PBA defect When overflow detection AD data is 4.0V or
below for 3 seconds
(When leakage sensor detects 4.0V or below
for 1 seconds during water supply)
oE Overflow
Error
Drain pump defect – a normally operating drain
pump should measure ~ 25 Ω out of the circuit, also
verify the 120VAC supply from the main PCB is
present
Low Level Sensor defect
Foreign particles clogging mater drain hose
Drain valve terminal not connected
Main PBA defect
When OFF status of Low Level switch is not
detected within 3 minutes during the drain 5E Drain Error
Thermistor Defect
Water supply temperature of 176
℉
or above
Main PBA defect
When 176 ℉ or above is detected during
water supply
4E1
Water supply valve defect - a normally operating
water valve should measure
~ 1200 Ω out of the
circuit. Also verify the 120VAC supply from the main
PCB is present
Flow Meter defect
Foreign particles within water supply valve
Water supply valve terminal not connected
Main PBA defect
1. When the pulse of 100 or less is detected
even 1 minute after the water supply
2. When flow meter pulse is 5 or less 5 seconds
after the water supply starts
3. When the water supply does not occur 5
minutes after the water supply starts
4E Water supply
Error
Expected condition Occurring condition Error
Mode
Error type
Error Code List Part 1