Midea MDH210-V042/B01EHS-US

Service manual for Dryer Machine Midea America Company
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Long dry t i me
Too much noise and/or vibration
Noise Type
Corrective Action
Thumping
Check for loose drum baffle, drum rollers worn or misaligned, out of round wheels or
out of round drum.
Ticking
Check for loose wiring harness or any object caught in blower wheel area.
Scraping
Check for front or rear bulkhead felt seal out of position or worn drum front bearings.
Roaring
Check for blower wheel rubbing on blower housing or bad motor bearings.
Popping or squealing
Check if belt is sticky or frayed.
Yes
Is there incorrect drum speed?
1. Check if drum belt slipped.
2. Check if idler pulley doesn’t rotated.
3. Check if spring large elongation.
1. Replace drum belt.
2. Replace idler pulley assembly.
3. Replace spring.
Are clothes too wet due to insufficient spin
out by washer?
Clean blower wheel and blower
area.
Respin out clothes in washer again
and run drying cycle in dryer again.
Yes
Is there lint build-up in lint filter?
Any obstruction in exhaust line?
Is outside exhaust hood damper door stuck
closed/obstructed?
Clean lint from lint filter.
No
No
Clear obstruction and
clean exhaust line.
Yes
No
Is exhaust too long/too many elbows/flex
ductwork installed?
Is air intake to dryer proper?
No
Yes
Consumer needs to resolve this.
Consumer needs to resolve this.
Yes
Yes
Ensure proper air intake.
No
Is there any obstruction in blower wheel?
Any foreign material in blower area?
No
No
Yes
Yes