SOURCE: whirlpool microwave oven
There
should also be a "mini-manual" (tech sheet) hidden inside the unit behind the
control panel or hidden on the left side behind the grille, which is
very helpful when troubleshooting, testing, and locating components.
It says:
F7 Power to magnetron interrupted
1. Unplug microwave oven or disconnect power.
2. After 40 seconds, check to see whether this solves the problem.
3. Unplug microwave oven or disconnect power.
4. Check cooling fan operation
5. Check the magnetron.
6. Check P65 connection on the relay control board.
7. Check the P56/P66 connection between relay board and relay control board.
8. Check wiring to the 1200W inverter and control system. See “Checking Inverters.”
9. Check operation of all interlock switches.
10. Replace all parts and panels before operating.
11. Plug in microwave oven or reconnect power.
12. Check voltage at 4903-1 on relay board. If it is 120, unplug microwave oven or disconnect power.
13. Replace inverter.
14. Replace all parts and panels before operating.
15. Plug in microwave oven or reconnect power.
16. If problem persists, unplug microwave oven or disconnect power.
17. Replace relay control board.
18. Replace all parts and panels before operating.
19. Plug in microwave oven or reconnect power.
20. If problem persists, unplug microwave oven or disconnect power.
21. Check for reversed plug connection on controls or loose wiring.
22. Replace all parts and panels before operating.
23. Plug in microwave oven or reconnect power.
If for some reason your tech sheet is not there, you can download it here.
We regularly repair control units for
customers nationwide by mail for $39.95 postpaid in about a week with a one-year guarantee.
Feel free to contact me directly (and please remind me of your full model number) for more information & help.
We're happy to help you with free advice and we'd appreciate your thoughtful rating of our answer.
William E. Miller
[email protected]
http://www.microwavedisplay.com
SOURCE: dryer has heat and tumbles but won't dry
your vent is stopped or the fan is not turning . most likely the vent under the house
SOURCE: dryer does not want to tumble
Felicia
make sure to see if the blower runs free
in this case is your drum belt broken
if you have someone at home to dissassamble the dryer then
replace the belt and test the machine
this is a normal situation when the dryers are not tumble
SOURCE: Whirlpool dryer works but will not tumble
It sounds like the belt is broken. Take a look a the video at this link and see if it helps you. Sure hope so and best wishes.
http://www.youtube.com/watch?v=9dd1Ac4_pXY
345 views
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