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Dryers With Moisture Sensors

Dryer Will Not Dry Small Load

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4 replies to this topic

#1 john63

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Posted 10 January 2012 - 02:30 AM

I've been reading the previous 50 or so posts tonight---and noticed several visitors to the forum had a common "problem" with their dryer---which uses a MOISTURE SENSOR.

The complaint was identical:

"Laundry doesn't always dry" (and the vent system was ruled-out)

The responses were similar:

"Avoid small loads in dryers that have/use MOISTURE SENSORS"

or...

"For small loads---use the TIME DRY cycle"




There is a solution---and it's a very simple one.

Some years back---I had an older lady (widow)---that contacted us regarding her LG dryer.
Her complaint was that the laundry was not dry at the end of the cycle.
Also---the cycle run time/duration was rather short (cycle ended far earlier than initial time displayed).

In her case---she does not wash/dry large loads at all---and rarely does she even have medium sized loads to wash.

On LG dryers---the MOISTURE SENSOR ("bars") are located at the front of the dryer---on the LINT FILTER HOUSING.

If the dryer is dead-level---which hers was---a small load of laundry will tumble in the GIANT DRUM and very erratically come into contact with the MOISTURE SENSOR.

By raising the REAR LEVELING LEGS about an inch---this forced the tumbling small load of laundry to remain at the *front* of the dryer---continually falling/contacting the MOISTURE SENSOR.

On dryers (other brands) in which the sensors are positioned at the rear/back of the drum---simply raise the *front* leveling legs to get the same result.

Technicians can demonstrate to the customer by running the dryer with 2 or 3 small pieces of clothing---laundry will either tumble at the rear of the drum or near the center (in an LG dryer--for example).

Explain to the customer---the MOISTURE SENSORs function and that wet/damp laundry *must* continually come into contact with the sensor (show the customer the location of the sensor).

After adjusting the legs---the customer/owner will notice the laundry moving toward the SENSOR location within 30 seconds of starting the cycle---and remain at that location in the drum for the duration of the cycle.

Dry laundry.

Problem solved :)

Edited by john63, 10 January 2012 - 08:47 PM.

To eliminate:

Musty odor

L-O-N-G cycle times

Dingy/yellowing whites

Suds error message

Slow spin speeds

Intermittent water leaks (from rear of washer)

And other annoying symptoms which vary brand-to brand.

Read below:

The *correct* amount of HE (High Efficiency) detergent that should be used in any front load or agitatorless top load washer with tub sizes 3.0 cu ft and larger is as follows:

HE: (2) Tablespoons Per Wash Load

HE 2X: (1) Tablespoon

HE 3X: (1) Teaspoon

Perform a TUB CLEAN CYCLE every (4) months.

Use: "Tide Washing Machine Cleaner"

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#2 Samurai Appliance Repair Man

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Posted 10 January 2012 - 06:18 AM

Great tips, John, domo! :dude:

#3 nickfixit

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Posted 10 January 2012 - 06:31 AM

I use that tactic myself, and it works well. Now if we can get people to stop running mixed loads of cottons and knits.
" Giving numerical data to Sears management is like giving a monkey a machine gun. No one knows for certain what will happen, but you can be sure of two things... It will be real messy, and only the monkey will be unharmed"

#4 phydeauxe64

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Posted 10 January 2012 - 04:57 PM

That is most excellent advice and very true especially in the older Kenmore and Whirlpool dryers. :rocker:

#5 john63

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Posted 11 January 2012 - 01:08 AM

Another benefit to raising the front or back of the dryer (depending upon where the MOISTURE SENSOR is located)...

Is that if a mixed load of laundry is added to the dryer (denims with t-shirts for example)---the entire load of laundry is more apt to be *dry* when the cycle ends.

In other words---if we have an LG dryer (front mounted sensor) that is DEAD-LEVEL...

Add several pairs of denims to the drum first
Then add a load of t-shirts

When the dryer is started---there's nothing to induce or force the denims (which are heavier fabrics and therefore wetter than t-shirts) to re-position within the tumbling drum from the-rear-to-the-front of the drum during the cycle.

On more than a few occassions---the customer may indicate that:

"If I add a mixed load of laundry to the dryer,the t-shirts will be dry,but the denims will be damp/wet."

With an LG dryer---raising the rear leveling legs causes the DENIMS to tumble towards the front half of the drum (contacting the MOISTURE SENSOR). The T-SHIRTS will be forced under the drum towards the rear half of the drum.
This rotating of clothing (at a slight angle) during tumble---repeats itself over and over.
The end result is that---because the heaver denims (still wet even though the t-shirts were dry) kept falling onto the MOISTURE SENSOR---the MAIN BOARD did not ***reduce*** cycle run-time earlier/sooner.
In this set up (tilting the dryer) mixed laundry loads are more consistently & evenly dried by the time the cycle ends.

Edited by john63, 11 January 2012 - 01:19 AM.

To eliminate:

Musty odor

L-O-N-G cycle times

Dingy/yellowing whites

Suds error message

Slow spin speeds

Intermittent water leaks (from rear of washer)

And other annoying symptoms which vary brand-to brand.

Read below:

The *correct* amount of HE (High Efficiency) detergent that should be used in any front load or agitatorless top load washer with tub sizes 3.0 cu ft and larger is as follows:

HE: (2) Tablespoons Per Wash Load

HE 2X: (1) Tablespoon

HE 3X: (1) Teaspoon

Perform a TUB CLEAN CYCLE every (4) months.

Use: "Tide Washing Machine Cleaner"






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