Samsung DMR57 Series, Training Manual

Page: 39 / 71

39
Drain Pump Operation
The Drain pump operates when the
operation button is initially entered or one
second after the wash and rinse cycles are
completed. Normally the drain pump
operates for 30 to 45 seconds. 70 seconds
after the cycle ends the float switch is
monitored. The float switch feeds back to
the main CPU that the tub is empty. Error
5E indicates the tub is not empty. Error 5E
can be a restricted drain hose or a
defective drain pump. The drain pump
should measure approximately 25 ohms.
The Drain pump starts when the operation button is initially entered or one second
after the wash and rinse cycles are completed. Normally the drain pump operates
for 30 to 45 seconds. 70 seconds after the cycle ends the float switch is monitored.
The float switch feeds back to the main CPU that the tub is empty. Error 5E
indicates the tub is not empty. Error 5E can be a restricted drain hose or a defective
drain pump. The drain pump should measure approximately 25 ohms.