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KMMF330PWH00 Whirlpool Microwave - Overview

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R Ceramic Fuse 20 A – Part Number: W11707984
$36.85
In Stock
R Ceramic Fuse 20 A
★★★★★
★★★★★
(7)
Part #W11707984
If your microwave is not turning on it could be due to your fuse needing to be replaced. This part protects the microwave by shutting it off if there is an electrical surge. This fuse is just over an inch long, is metallic on both ends and ceramic in the middle. Before beginning this repair, unplug the appliance and wait a few minutes before starting. Remove the outer cabinet which is held in place with two screws. You will then locate the power cord which will lead you to the fuse holder. Determine if the fuse has blown. Using an ohmmeter, you should be able to figure out if it has blown. A proper reading is zero ohms, if it reads as anything else then your fuse has in fact blown. Simply snap the old fuse out of place and place the new one in.
Microwave Damper – Part Number: W10843943
$60.51
In Stock
Microwave Damper
★★★★★
★★★★★
(8)
Part #W10843943
This damper is an authentic OEM replacement assembly used in microwave/range hood combos. It includes the damper door and frame. It is designed to direct the flow of air through the vent duct, and the release of steam and heat from the appliance during cooking. Over time, the damper door and frame can wear down or become obstructed by food particles and debris. A faulty damper assembly will result in poor ventilation, uneven cooking, and excessive moisture buildup which can damage internal components in the appliance. Disconnect any wires or connectors attached to the faulty damper assembly and remove it from the appliance. Position the new damper assembly and reconnect the wires/connectors before securing it with the appropriate fasteners.
Microwave Capacitor – Part Number: W10850446
$137.03
In Stock
Microwave Capacitor
Part #W10850446
This authentic high-voltage capacitor stores and supplies electrical energy to the magnetron so that your microwave can heat up your food. It is a cylindrical component located inside the control area of the microwave. If the capacitor malfunctions, you may hear buzzing or humming noises, witness sparks or arcing inside the microwave, or experience inconsistent or no heating of your food. As microwaves use high voltage, exercise extreme caution during the repair process to avoid injury. Even when unplugged, the capacitor retains a significant electrical charge. To replace it, start by unplugging the microwave and removing the glass turntable and support before proceeding. Refer to the user guide for instructions on accessing the capacitor within the cabinet. Discharge the capacitor by creating a short circuit between each terminal and between each terminal and the chassis. Do so by using a pair of insulated-handle needle-nose pliers to simultaneously touch both terminals. Alternatively, you can use a well-insulated screwdriver, touching one terminal and gently sliding it forward to the other terminal, holding it there for a few seconds. Avoid touching the metal part of the tool and be aware that this can result in a loud and startling popping sound. Once discharged, you can safely disconnect the wires and remove the mounting fasteners. Please note that this OEM replacement part is sold individually.
Filter – Part Number: WPW10531156
$38.96
In Stock
Filter
Part #WPW10531156
THERMISTOR – Part Number: W10163422
$75.13
In Stock
THERMISTOR
Part #W10163422
Humidity Sensor – Part Number: W10557536
$63.64
In Stock
Humidity Sensor
Part #W10557536
Capacitor – Part Number: W11405831
$34.74
Special Order
Capacitor
Part #W11405831
CONSOLE_COVER_BL_MW17N_PH1 – Part Number: W11593035
$36.85
In Stock
CONSOLE_COVER_BL_MW17N_PH1
Part #W11593035
HARD-MOUNT – Part Number: W11630290
$9.62
In Stock
HARD-MOUNT
Part #W11630290
HV TRANSFORMER W-1750(B)-2 – Part Number: W11575449
$81.87
In Stock
HV TRANSFORMER W-1750(B)-2
Part #W11575449
THRMST-FIX – Part Number: W11661583
$44.23
In Stock
THRMST-FIX
Part #W11661583
GRILL-VENT – Part Number: W11662355
$78.59
In Stock
GRILL-VENT
Part #W11662355

Common Symptoms of the KMMF330PWH00

How this model fails, and the parts that fix it.

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Microwave wouldn't turn on and found breaker been tripped and then microwave wouldn't turn on at all.
31 of 55 people found this instruction helpful.
  • Daniel from DECATUR, GA
  • Easy
  • 30 - 60 mins
  • Pliers, Screw drivers
Read some instructions and easily found the fuse. Replaced it. Still didn't work. Took control panel off to check door switches. Nothing I read mentioned a second fuse. Tested and it to had blown. Ordered another one. Popped them in. Done.
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machine was dead.
3 of 9 people found this instruction helpful.
  • Mark from Smithtown, NY
  • A Bit Difficult
  • 1- 2 hours
  • Pliers, Screw drivers
After removing the over-the-range unit (no small feat!) I had to figure out how to open the case (good puzzle!). Capacitor had already discharged, so it was very easy to reach in, pop the old fuse and install the new one! As per your advice, I found out I was a "28%-er"! Upon re-installation, the microwave "sprang to life"!! Thanks, "P art Select"!! I was already shopping around for a new machine! (Now if you could only tell me an easier way to re-mount this heavy beast over the stove!!!)
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Microwave had no electrical
1 of 5 people found this instruction helpful.
  • Larry from HARKER HTS, TX
  • Really Easy
  • 30 - 60 mins
  • Pliers
I was sent the wrong fuse by you. I had to procure a fuse in another manner. Very disappointing. The repair was simple. It just took longer because of the failure to send the correct fuse.
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