Water Pump & Flow Switch On - Samsung AEX160EDEHA Service Manual

4-3-6 Water pump & flow switch ON
Wired remocon display
Criteria
Cause of problem
1. How to check
Does flow S/W connector
come out of the PBA?
After putting out the connector(F/S)
from the PBA Measure its status is
OPEN or SHORT?
Is it short?
Measure status of PBA is OPEN or SHORT?
Is it short?
Samsung Electronics
RC160MHXGA_SM_E_34513A(1)_4.indd 47
Refer to how to determine below
Flow switch signal is on during 10seconds when the water pump signal is off)
Yes
Re-start after put the connetor in the PBA.
No
Yes
No
Yes
No
Yes
E912
Yes
Flow S/W needs to be replaced.
Does the water flow?
No
PBA needs to be replaced
Troubleshooting
Yes
No
Does any extra
water pump installed?
Yes
Check the extra pump
47