Overview
Model EV165NXTN00
Features
- Up-front controls
- 17.7 cu. ft. capacity
- Frost-free defrost
- Fast-freeze setting
- 4 wire shelves and 6 adjustable door bins
- Adjustable mid basket, bottom storage basket and lower door shelf with gallon storage options
- Icemaker-ready
- Interior light
- Key-eject lock
- Power on light
Parts
Problem
Warm at the top of the freezer. Could the fan be faulty?
Fix
At the back of the freezer are 4 screws securing the cover.
Removing the fan motor revealed that the fan one of the fan blades had broken off and was causing the fan to jam.
I plastic welded the broken blade and put it all back together.
I can't remember what direction the fan was previously, but I set it up so that it blows air away from the motor and out the vents at the top of the fridge.
This seems correct and can be confirmed by looking at where the fan blades made contact with the screws on the fan motor!
With that said, some people think it would be better to push through the coil than pull from the coil.
Another note on the airflow is I think it is more efficient to blow air through the coil than pull (induce) it through. this is because the air is slightly pressureised which will increase the temperature of the air slightly giving a greater temperature difference between refrigerant and air (on cooling mode). If it were heating like a heat pump it would be the opposite.
Fan Blade
Part#: WPW10445742 or 4390912
Diameter: 11cm
Inner Wheel: 3.8cm
Blades: 3.5cm
Inner hole: 3mm
Part Replacement
I ordered the replacement fan and it appears they made a enhancement to prevent the fan from moving down the shaft. Turns the fan should be pulling through the coils and blowing out through the upper vents. So much quieter now!
References
Reference | URL |
---|---|
User Manual | |
Fan Replacement | https://www.reliableparts.ca/product/inv_15152969 |
Parts | https://www.reliableparts.ca/lookup/60365 |