CDA CI930 Home › Forums › Trade Technical & Spare Parts Forums › Trade Technical Enquiries › CDA CI930 This topic has 1 reply, 2 voices, and was last updated 11 years, 9 months ago by msappliance. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts June 25, 2014 at 6:11 pm #81210 msapplianceParticipant Having this washer dryer flash fo7 blockage fault, pressure pipe clear. has any one changed the switch to solve this? thanks Mike June 30, 2014 at 6:26 pm #415780 agwarnParticipant Re: CDA CI930 Check the connections to the drain pump (and the drain pump itself), I believe you can get F07 if the pump goes open circuit. Otherwise try a pressure switch as you suggested 🙂 Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In