20 Most Recent Thermador HNW48YS Stainless Steel Kitchen Hood Questions & Answers

Grease Filter Saturation LED The speed 2 LED in Figure 1 in is marked with an F. This LED will flash to remind you when the grease filter needs to be cleaned after 40 hours use. Follow the instructions for cleaning filters in thisFollow the instructions for cleaning filters in this booklet. Once the grease filters have been cleaned, reset the display by pressing button A for

Thermador... | Answered on Oct 18, 2014


Please check the videos along with demonstrations about how to change the light bulb in cooker hood,it's a general instruction which is common in most kitchen hoods. But before performing the replacement make sure the unit is unplugged from the electrical outlet.



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Thermador... | Answered on May 26, 2011

You can order the filter on the link below.


Good Luck and please rate 4 thumbs for the free answer.

Thermador... | Answered on May 07, 2010

Your mystery Thermador appliance is broken. Contact your local service department.
Broken element
Broken thermostat
Broken Switch
or heaven forbid ... A failed mainboard!



Thermador... | Answered 14 hours ago

I wanted to post this up in case someone has trouble finding an answer and what worked for me. I found somewhere else that the 43 code (4 preheat;3heat) blinks was specific to the cooling fan or the temp sensor. I had started to remove the temp sensor off the back wall of the oven but was unsure where the wire ran to. There is a specific Ohm value it should have around 1080 I think (not 100% postive).
What I found during that search is what solved the oven problem for me. On the top of the range, if you pull off the grill grates and remove the center stainless cover you can access under the burners. You can do this without removing any wires or hardware. In the back of this area is a small cover held in by 4 screws. Remove that. Underneath it is the cooling fan switch. It is a mechanical switch that when the fan kicks on it pushes a metal sail that then causes a connection in the switch letting it know the fan is operating. This switch had a little bit of corrosion on one terminal but it is also prone to getting dirty. Clean it off and try to restart the oven. The sail should move forward and the switch makes connection. For me once it was cleaned and any corrosion cleaned off, my oven worked just fine. This is a pretty easy check with the 43 code since it does not involve a lot of invasive work. Hope this helps someone.

Thermador... | Answered 2 days ago

you have to turn all knobs to off including the outer selector dials on the outer part of oven temp knobs
once everything is turned to off shut breaker down for 2 min then turn on should reset

Thermador... | Answered on Jun 14, 2019

This is a very involved job. The cooktop has to be removed to gain access.

Thermador... | Answered on Feb 09, 2019

That error is indicative of a failure of the software in the display module. You can try to reset it by unplugging the appliance for a few hours. If no change, the display module will probably need to be replaced.

Thermador... | Answered on Oct 11, 2018

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