Rhay C January 23, 2012 for Model Number wfw9400sz04 i've seen the 2 Q & A...code error are F70 and F71,what is the main problem to this error ? what is the parts to be replace ?
1 Answer Rhay, Usually this indicates a loose connection or a failure in the CCU " F70 > CENTRAL CONTROL UNIT HEARTBEAT FAILURE > If a Central Control Unit Heartbeat Failure is displayed,no communication is detected from the Central Control Unit (CCU) to the User Interface. Possible Causes/Procedure 1. Check for continuity of the User Interface harness. 2. Check wire harness connections to the User Interfaceand Central Control Unit. 3. If the drum is not rotating, unplug the MCU from the CCU (the MI3 or M13 connector). If the code goesaway, then replace the MCU. If the code does not go away, replace the CCU. 4. Replace User Interface if drum is rotating." You may need the CCU WPW10271606 or the MCU WP8183196 if there are no loose connections and depending on what you determine after the tests. Good Luck and Thanks Read More...
Mike D November 28, 2011 for Model Number WFW9200SQ00 I got the ccu and I hooked it up and I'm getting the same error codes F71 and F70. I shut the washer machine and unplugged it for 20 minutes and hooked it back up an got the same error. Is there something else I need to do to reset or hook it up so my machine will wash or do I need another part.
1 Answer Hello Mike. If the wiring is good on the unit, you will need to replace the user interface W10319816. Hope this helps. Read More...
Joel April 19, 2011 for Model Number WFW9200SQ00 I'm getting error code F70 and F71 on and off. I'm told this can be fixed by replacing the Central Control Unit. Is this that part?