Jump to content
LIMITED TIME OFFER: Get up to $100 off tuition for Master Samurai Tech courses through November 30th ×
Click here to check out this guide

FAQs | Repair Videos | Academy | Newsletter | Contact


Search the Community

Showing results for tags 'fr4287hars'.

  • Search By Tags

    Type tags separated by commas.
  • Search By Author

Content Type


Forums

  • Appliantology Welcome Center
    • Site Orientation
    • Announcements
  • Professional Appliance Technician Forums
    • Appliance Repair Tech Forum
    • Master Samurai Tech Workshops
    • Samurai's Appliance Repair Video Classroom
    • Samurai’s Appliance Puzzles
    • The Dojo
  • Appliance Service Manual Requests
    • Appliance Service Manual Requests Forum
  • Appliance Repair Trade Resources
    • Looking for a Tech
    • Looking for a Job
    • Appliance Repair B2B Resources
  • DIYer Appliance Repair Forums
    • DIY Appliance Repair Help
    • Appliance Haikus

Blogs

  • Samurai Appliance Repair Man's Blog
  • kdog's Blog
  • Mrs. Samurai's Kitchen
  • DurhamAppliance's Blog
  • applianceman97's Blog
  • LI-NY Tech's Blog
  • tpoindexter's Blog
  • Eugene's blog about stores, fixing, life, and more!
  • Appliance Repair Tech Tips
  • Koi Guy's Amazing Compendium of Timeless Appliantological Wisdom
  • Rhubarb Tau's Sloggy Vlog Blog Bog

Categories

  • Appliance Repair Manual Stash Access File®
  • Appliance Repair Manual Pot Luck Supper

Find results in...

Find results that contain...


Date Created

  • Start

    End


Last Updated

  • Start

    End


Filter by number of...

Found 1 result

  1. My daughter’s Samsung RF4287HARS refrigerator doesn’t make ice. I’ve checked out everything I could think of. The fans all work properly. The ice-room is cold enough. I’ve pressed the test switch on the icemaker, and it causes the chime to sound, but the fingers barely rotate (more on that later). I know the water valve works, because I’ve heard the water entering the icemaker, and dumped it out on occasion. Sometimes it makes a few sorry little ice cubes, but not very often. I replaced the icemaker, with no improvement in performance. Here are the symptons: I’ve noticed that the icemaker motor makes noise continuously (it never stops), like it’s trying to operate, but the fingers that eject the ice move VERY slowly. I checked the signal from the arm that detects a full ice bin, and that was working correctly. I noticed the motor is rated 120 VAC. It has three wires: white, brown, and red. The circuit diagrams indicate the red wire is common, and the white and brown are for CCW and CW rotation. I tried powering the motor directly with 120 V, in both directions, but all it did was make the same sound it made in the refrigerator, and the fingers did not rotate. I measured the AC voltage at the terminals on the PCB that power the motor. The terminal for CCW rotation was 86-89V all the time. The terminal for CW rotation was about 8.5V all the time. Anybody know what’s going on here? Is the problem with the icemaker or is the PCB not sending the correct signals to the motor? Why did the new icemaker not fix the problem? Did a faulty PCB sending low voltage to the icemaker damage my new icemaker motor?
×
×
  • Create New...