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Error code: 141E
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Description :
Pump motor velocity deviation error
Explanation :
The Pump Motor was driven at a speed abnormally faster than a predetermined one during acceleration or deceleration.
Irregular load.
Pump Motor encoder failure.
Pump Motor failure.
Pump Motor driver failure.
Check points :
Does the Pump Motor encoder work properly?
Remedy :
Replace the Pump Motor encoder and Pump Motor (Pump Cap Unit).
Replace the Main Board.