Handling the U1 error code on a Fisher-Paykel DD602 dishdrawer

by Samurai Appliance Repair Man on October 14, 2010

in Dishwasher Repair

The U1 error code on these early-model F-P DD602 dishdrawers means that you need to set the water pressure to be either HP (high pressure) or LP (low pressure). Here’s how to do that:

– Turn on the drawer and open it

– Press the PROGRAM CHANGING and ECO buttons at the same time, wait about five seconds and the screen will show HP or LP

– Press the START/PAUSE button and the setting will change, the sound pitch will also sound high or low

– Turn off and test

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{ 2 comments… read them below or add one }

lyoung049 October 22, 2010 at 11:37 pm

Please I need parts and repair manual for a Fisher Paykel Dishdrawer model DOS603H. Thank you, Linda

Samurai Appliance Repair Man October 23, 2010 at 7:29 am

Konnichiwa, Linda,

We do manuals through either Twitter or the repair forums:




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