GE WPRB9250 Technical Service Manual page 40

Cold Water Test:
Upon entering this test, the cold water valve will open and cld will be displayed on the DSSD. Opens
the cold water valve and displays cld on the DSSD upon entering. The washer shall close the cold
water valve as the Cold Water Test is exited.
Low Pressure Switch Test:
The Low Pressure Switch Test will verify operation of the low pressure switch. Upon entering the test,
the state of the low pressure switch will be displayed on the DSSD. The washer shall display LOP on
the DSSD if the low pressure switch is open during this test. The washer shall display LCL on the
DSSD if the low pressure switch is closed during this test.
Note:
• The low pressure switch is open when the water level is greater than the extra small fill level.
• The low pressure switch is closed when the water level is less than the extra small fill level.
If the START pad is pressed during this test, the washer will fill the tub with warm water until the low
pressure switch is open.
If the low pressure switch and the high pressure switch indicate closed during this test, the washer will
display the tub empty on the load size icon.
If the low pressure switch indicates open and the high pressure switch indicates closed during this test,
the washer will display an extra small water level on the load size icon.
If the low pressure switch and the high pressure switch indicate open during this test, the washer will
display a giant water level on the load size icon.
If the low pressure switch indicates closed and the high pressure switch indicates open during this test,
the washer will turn on only the highest level on the load size icon.
The washer will turn off the hot water valve and the cold water valve as the test is exited.
High Pressure Switch Test:
The High Pressure Switch Test will verify operation of the high pressure switch. Upon entering the
test, the state of the high pressure switch will be displayed on the DSSD. The washer shall display
HOP on the DSSD if the high pressure switch is open during this test. The washer shall display HCL
on the DSSD if the high pressure switch is closed during this test.
Note:
• The high pressure switch is open when the water level is greater than the giant fill level.
• The high pressure switch is closed when the water level is less than the giant fill level.
If the START pad is pressed during this test, the washer will fill the tub with warm water until the high
pressure switch is open.
If both the low pressure switch and the high pressure switch indicate closed during this test, The
washer shall display the tub empty on the load size icon.
If the low pressure switch indicates open and the high pressure switch indicates closed during this test,
the washer shall display an extra small water level on the load size icon.
If both the low pressure switch and the high pressure switch indicate open during this test, the washer
shall display a giant water level on the load size icon.
If the low pressure switch indicates closed and the high pressure switch indicates open during this test,
the washer shall turn on only the highest level on the load size icon.
The washer shall turn off the hot water valve and the cold water valve as the test is exited.
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