Samsung SMH7178STD Microwave Oven "fan speed" Questions

Ad

Question about Microwave Ovens

1 Answer

...fan on, the speed is very slow and then may speed up for a bit then slow down again. There are 2 fan speeds and they both are very slow, the slow speed hardly spins at all. Pulling the unit from the ...

Ad

...VENT FAN once for high fan speed, twice for medium fan speed, a third time for low faw speed, or a fourth time to turn the fan off. Press the VENT FAN BOOST pad for extra fan speed. - Hope this

Ad

Question about GE Microwave Ovens

1 Answer

...speed control device in the form of a "Triac." That is a solid-state device that can fail sorted, which means the fan will run continuously on "high." It means the uWave oven needs a new controller, ...

Question about Samsung Microwave Ovens

4 Answers

...fan speed, twice for high fan speed and three times for low fan speed or four times to turn the fan off. If you have turned the fan on, you may find that you cannot turn it off. The fan will ...

Question about GE Microwave Ovens

1 Answer

Fan - One Speed Only I have a Kenmore built-in microwave oven that has a blower fan / vent option with two speeds. Recently the lower speed has stopped working and I only have the 'Hi' speed available

Question about Samsung Microwave Ovens

1 Answer

speed of fan don't work, but high speed called "turbo" works fine. This is the vent fan. When fan quit working, it popped and also blew out both lights in base of this wall-mounted unit. 2- 40w bulbs.

Question about Microwave Ovens

1 Answer

...fan runs at a slower speed than before, like it is on manual low. It used to run like it is on manual high. Everything heats normally, just the blower is definitely running at low speed. Is there a ...

...fan speed changes The fan speed changes according to the sound. The heat seems to waiver sometimes on then off. Check to see if the Voltage Regulator has not openned or shorted on the main pc board. ...

Question about Microwave Ovens

1 Answer

...speed fan will only work on 1 speed. Could both of these need a new oven temperature sensor? Thanks, Marjorie You are right. f4 means shorted oven temperature sensor (RTD). Check sensor harness and ...

Not finding what you are looking for?
Microwave Ovens Logo

173 questions posted

Ask a Question

Usually answered in minutes!

Top Samsung Microwave Ovens Experts

ZJ Limited
ZJ Limited

Level 3 Expert

17989 Answers

ExpressFiX
ExpressFiX

Level 2 Expert

691 Answers

Grand Canyon Tech
Grand Canyon Tech

Level 3 Expert

3867 Answers

Are you a Samsung Microwave Oven Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...