whirlpool f/f ARC 4020 Home › Forums › Trade Technical & Spare Parts Forums › Trade Technical Enquiries › whirlpool f/f ARC 4020 This topic has 0 replies, 1 voice, and was last updated 16 years, 8 months ago by mackos. Viewing 1 post (of 1 total) Author Posts August 3, 2009 at 5:07 pm #47550 mackosParticipant Hi Guys got a whirlpool f/f ARC 4020 the fan in the freezers not working but only got about 20v to it.(it is a 240v fan).I’m assuming its the module which sits at the bottom on the left next to the compressor.Any thoughts.Thanks Mack. Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In