Graco Therm-O-Flow 200 Instructions - Parts Manual page 64

Troubleshooting
Error Location Type
WKD_ Pump Alarm
WJP_ Pump Alarm
WJD_ Pump Alarm
EAP_ Pump Record
Only
EBP_ Pump Record
Only
ERC_ Pump Record
Only
ERW_ Pump Record
Only
64
Error Name Error Description
Fill Solenoid High Current detected
High Current on Fill solenoid
U_
Pump Pump Solenoid
Solenoid Disconnected
Disconnection Detected
Error U_
Pump High Current detected
Solenoid High on pump solenoid
Current U_
Pump Power Pump of unit Placed
On U_ into On State
Pump Power Pump of unit Placed
Off U_ into Off State
Pump Cycle Unit was told to clear
Totalizer pump cycle totalizer
Cleared U_
Pump Weight Unit was told to clear
Totalizer weight totalizer
Cleared U_
Cause
Solenoid is Inspect for short in
drawing too harness.
much current
Inspect for a shorted
solenoid cable/short to
ground.
Replace solenoid.
Pump is not Verify harness is
turning on plugged into the
when it should correction location. See
manual for connection
spot.
Verify that the solenoid is
secured correctly.
Replace Solenoid.
Solenoid is Inspect for short in
drawing too harness.
much current
Inspect for a shorted
solenoid cable/short to
ground.
Replace solenoid.
The unit No action necessary.
received a
command to
turn on pump
The unit No action necessary.
received a
command to
turn off pump
The unit No action necessary.
received a
command to
clear pump
cycle totalizers
The unit No action necessary.
received a
command to
clear weight
totalizers
Solution
3A8005A