Fisher and Paykel 24 in. DD-602 Built-in Dishwasher "dishdrawer u3 error" Questions

Dishdrawer Model DD601v2. The top drawer has come up with an error message U3. Can you please advise what this error means and maybe how expensive it could be to repair or whether it's worth repairing

...error 'U3' and the water does not totally drain out after a cycle, any ideas? Thanks This applies to all DD601 and DD603 dishdrawers. U3 is either one of the following: - Drain pump is blocked. - ...

U3 error message I have had my Fisher Paykel dishdrawer for 8 years and it has never completely worked. I would get a U3 code on the top drawer intermittently. I have had my drains rerouted twice, LP

...dishdrawer - U3 error. Stops washing about 5 minutes into the cycle. when you start the unit let it run for a minute then pause it before it starts to fill and check to see if it's drained it's water ...

...U3 coming up with a red light and the cycle stops at that point. I am not sure of the dishdrawer model number and have been through a number of the user manuels but cannot find the answer in them. ...

U3 error code Getting U3 error code for upper drawer unit about 5 minutes into load process. Have performed all maintenance steps per manual, including removal and cleaning of drain filter, filter ...

Dishdrawer DD601 v2 Error F1 on the bottom draw. Our dish drawer Door DD601 v2 is showing Error F1 on the bottom draw. It seems to be filling up with water and wont shut off. Prior to this the U3 and ...