Whirlpool Dryer HAWED5050LW0 – Troubleshooting and Repair Guide
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Understanding the Problem
This guide covers the most common problems owners see with the Whirlpool HAWED5050LW0 electric dryer: not heating, not starting or tumbling, long dry times, and unusual noises. Below are step-by-step diagnostics and repairs you can perform at home. Always verify your model/serial and replacement part numbers before ordering. 1) Dryer not heating or only warming - What to check first: Confirm the dryer is an electric model (requires 240V). If gas, different checks apply. For electric dryers, check the household breaker (two-pole) and the dryer terminal block for 240V. - Steps: 1. Unplug the dryer or switch off the breaker. 2. Access the back panel and visually inspect the heating element for broken coils or burn marks. 3. Locate and test the thermal fuse (on the blower housing) with a multimeter for continuity. If open, replace the thermal fuse. 4. Test the heating element for continuity. If open or visibly damaged, replace the element assembly. 5. Test temperature thermostats (cycling thermostat and high-limit thermostat) for continuity; replace any that are open. 6. Inspect the venting—restricted vents cause long dry times; disconnect vent duct and run a short timed cycle to see if drying improves. - Typical fixes: Replace thermal fuse, heating element, or thermostat. Clean or repair venting. 2) Dryer won’t start or won’t tumble but has power - What to check first: Door switch, start switch, drive belt, motor, and control board signals. - Steps: 1. Verify the dryer receives power (check both breakers and measure voltage at terminal block: ~240V across L1-L2 and 120V from each leg to neutral). 2. Open the dryer door and press the door switch — if the drum won’t start when you manually press the door switch and start, test the door switch for continuity and replace if faulty. 3. Remove the front panel to inspect the drive belt. If the belt is broken, the drum will not turn. Replace the belt if damaged. 4. If the belt is intact, check the idler pulley, drum rollers, and motor. Spin the motor pulley by hand (with power off) to check binding. Replace worn rollers or idler if they bind. 5. If you hear humming but the drum doesn’t turn, the motor capacitor or motor itself can be failing—test motor for continuity and consider replacement. 3) Long drying times (takes many cycles) - What to check first: Vent restriction and airflow, lint build-up, heating issues, and moisture sensor failure. - Steps: 1. Clean the lint screen and the lint trap housing. 2. Disconnect and inspect exhaust venting from the dryer to outdoors. Remove lint and check for kinks; measure airflow at the outlet—strong steady air is normal. 3. Test heating components (thermal fuse, element, thermostats) as in section 1. 4. Check the moisture sensor bars inside the drum for oil/film and clean with rubbing alcohol; if sensor fails, dryer may run too long or stop early. 4) Loud noise, squealing, or rubbing sounds - What to check first: Drum rollers, idler pulley, and bearing surfaces. - Steps: 1. Remove the front or rear panel to access drum supports. 2. Inspect drum rollers for flat spots, glazing, or excessive play; replace rollers in matched sets if worn. 3. Check the idler pulley and motor mount for wear—replace if bearings are noisy or pulley is glazed. 4. Inspect the drive belt for fraying; replace belt if damaged. 5) Basic replacement steps (general guidance) - Unplug the dryer and shut off power at the breaker before any work. - Remove access panels as required (usually front and/or rear). Keep fasteners organized. - For thermal fuse and thermostats: disconnect wiring, remove mounting screws, install new part, reconnect wires. - For heating element: remove the rear panel, unclip or unscrew the element assembly, disconnect wires, install the new assembly, reattach panel. - For belt, rollers, and idler: release tension on idler, remove old belt and components as needed, install new rollers and belt following routing path diagrams. Safety note: Always disconnect electrical power before opening the dryer. Use a multimeter to verify no voltage is present. Thermal fuses and some parts may fail due to venting problems—always fix venting before replacing repeated failed parts. Verify replacement part numbers against your dryer’s full model and serial shown on the nameplate.
Common Symptoms
No heat or only warm; dryer runs but drum doesn't turn; takes a long time to dry; loud squealing or rumbling; dryer trips breaker or won't start.
Common Causes
- Blown thermal fuse or failed heating element
- Broken drive belt, worn drum rollers, or faulty idler pulley
- Restricted venting or clogged lint trap
- Failed door switch, motor, or control electronics
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Helpful Repair Tip
To confirm a thermal fuse or heating element is faulty: unplug the dryer, remove the back panel, and test each part for continuity with a multimeter. An open reading (OL) indicates replacement is needed.
Frequently Asked Questions
How do I check if the dryer thermal fuse is bad?
Unplug the dryer, locate the thermal fuse on the blower housing (usually near the exhaust), remove the wires, and test with a multimeter set to continuity or resistance. A good fuse will show continuity (near 0 ohms). An open (infinite) reading means the fuse is blown and must be replaced. Replace the fuse only after fixing any venting or heating problem that caused it to blow.
Can I replace parts on my Whirlpool HAWED5050LW0 myself?
Yes—many parts (thermal fuse, heating element, thermostats, belt, rollers, door switch) are user-replaceable with basic tools. Always disconnect power, take photos of wiring before disconnecting, and verify replacement part numbers against your dryer’s model/serial plate. If you’re uncomfortable working with electrical components or the motor, consider a certified appliance technician.
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