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    • Samurai Appliance Repair Man

      Webinar Recordings Index Page   11/07/2017

      On-demand appliance repair training videos for Professional Appliantologist members Over 30 hours (and growing!) of original, high quality appliance training webinars developed and given by yours truly are at your fingertips, on topics you won't find anywhere else. Fill in those knowledge gaps, strengthen those areas of uncertainty, and boost your skills. Watch on mobile or desktop at your convenience whenever, wherever.  Ultra Short Primer on Basic Electricity, Circuits, Ohm's Law, and Schematic Reading (Length: 1:04:48) Basic Refrigerator Troubleshooting (Length: 1:10:45) Schematic Reading Workshop, 10/2015 (Length 1:19:08) Troubleshooting Strategies for Computer-Controlled Appliances (Length: 48:34) Semiconductors and PN Junctions (Length: 1:04:37) Appliance Temperature Sensing Devices & Technology (Length: 1:27:33) Voltage Measurements, Meters, Ghost Voltages, and Triac-controlled Neutrals (Length: 1:29:32) Troubleshooting with Tech Sheets, Part 1, 4/2016 (Length: 1:09:26) Troubleshooting with Tech Sheets, Part 2, 4/2016 (Length: 1:21:11) Tech Sheet Review, 4/9/2016: Bosch Speed Cooker, Amana Refrigerator, GE Glass Cooktop Range (Length: 1:22:58) Pulse Width Modulated (PWM) Switches used in Samsung Switched Mode Power Supplies (SMPS) (Length: 27:07) PWM Computer Cooling Fan in a Whirlpool Refrigerator (Length: 14:53) Understanding AC Split-phase Household Power Supplies (Length: 52:41) Troubleshooting a Samsung Electric Dryer without Disassembly using Live Tests and the Schematic (Length: 22:47) Troubleshooting a Bosch Dishwasher No-Heat Problem using the Schematic and Live Tests (Length: 15:38) Linear Motors and Linear Compressors (Length: 55:54) Bi-directional PSC Drive Motor Systems in Whirlpool VM Washers (Length: 56:52) Appliance Service Call Structure and Troubleshooting Strategies (Length: 1:00:16) The Ten Step Troubleshooting Tango and Workshop Exercises (Length: 1:35:39) Troubleshooting Ten-Step Tango Advanced Workshop (Length: 1:32:06) Ten-Step Tango Troubleshooting Workshop: Refrigerators (Length: 1:35:57) Whirlpool Duet Washer Schematic Analysis & Whirlpool Dryer Moisture Sensor System (Length: 1:03:04) Neutral Vs. Ground, Inverter Microwave, Digital Communications, Loading Down in DC loads, and more! (Length: 1:14:45) Gas Oven Service Call After a Parts Changing Monkey (Length: 36:04) AFCI and GFCI Circuit Protection Technology (Length: 41:26) Troubleshooting Samsung Refrigerators and more (Length: 1:29:58) 3-way Valves and Dual Evaporator Refrigerators (Length: 1:15:45) Split-Phase Compressors and PTC Start Devices (Length: 1:11:57) Gas Dryer Ignition Systems (Length: 53:50) Refrigerator Sealed System Thermodynamics, Part 1 (Length: 43:07) Refrigerator Sealed System Thermodynamics, Part 2 (Length: 1:09:09) Refrigerator Sealed System Thermodynamics, Part 3 (Length: 1:11:56) Refrigerator Sealed System Thermodynamics, Part 4 (Length: 37:45) Refrigerator Sealed System Thermodynamics, Part 5 (Length: 16:35) To access these webinars and all the other info-goodies here at Appliantology, become a Professional Appliantologist today. If you need cost-effective, time-flexible, state-of-the-art appliance technical training, check out the Master Samurai Tech Academy.
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      [Webinar] Appliantology Workshop   11/09/2017

      Information is the name of the game in the appliance repair trade today. Appliantology is a powerful information tool for the professional appliance repair technician. But just like with any of the more capable tools in your tool bag, many of the more powerful features are hidden from you unless you "read the manual." Ugh! Who wants to do that? Well, this is one time when you don't have to! In this webinar, Team Samurai will personally walk you through the site and show you many of the useful and powerful features that even long-time users probably never knew existed.   
reeferman

JENN-AIR ELECTRIC OVEN, SLIDE-IN - CONTROL PANEL M#JAS8850AAB

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reeferman

HELLO Great Samurai of Appliantology!

 

I have a customer in a remote location, about an hour and a half drive one-way, who says his control panel is completely out and I'm wondering if this oven has any secret reset switches or some other safety that would disable the panel. I'm going to need a service/troubleshooting manual/sheet for this. Thank you for your assistance.

 

Ross

 

the serial number is: 18722634CE

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Need appliance parts? Call 877-803-7957 now!

jumptrout

?

Edited by jumptrout

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jumptrout

I can not find this model number.

j (E) s maybe?

Did the customer verify power to the range?
Do the surface elements work?

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RegUS_PatOff

JAS8850AAB

 

JDS8850AAB Duel Fuel Slide-in Range

 

JES8850AAB Electric Slide-in Range

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reeferman

JES 8850 AAB Electric slide-in range.

 

Sorry I did mistake and put in wrong model #. I will ask my client for the feedback above and get back. Thank you for the timely response, as always. Oops, I forgot my annual Christmas beer fund donation. Forthcoming...

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Budget Appliance Repair

If just the display is blank but you can still input all functions and everything seems to work, except for the display, then you have a bad clock/display board.

 

Usually this can be corrected by replacing the 3 power capacitors that are in a group together on one end of the board if you want to fix at the board level for your customer.

 

A new display board is going to be $150-$200 retail.

 

There is a discussion thread around here somewhere regarding this and the merits of fix at board component level or not.

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reeferman

I thought I had responded to this thread a few times. Anyway, the elements work. The display works too but the buttons don't change a thing. I'm thinking it's the board, but will be searching for the discussion thread on this. 

Thank you for all the assistance and advice.

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RegUS_PatOff

may be a bad Control Panel

(one of these)

http://www.repairclinic.com/Jenn-Air-Range-Stove-Oven-Model-JES8850AAB-ID-563661-Circuit-Board-Timer-Parts

 

OR a bad Touch Control Panel

click on picture
Control-Panel-74005742-00972150.jpg

 

would need to do some Touch Panel / Ribbon Cable tests

using the tech sheets posted earlier

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