Industrial washing machines are essential equipment for hotels, hospitals, factories and large commercial laundries. However, various problems can occur during operation if the equipment is not used correctly or maintained regularly. The following checklist covers common industrial washing machine problems and corresponding troubleshooting steps to help businesses reduce downtime and operational interruptions.

1. Industrial Washing Machine Does Not Start Despite Having Power

Common causes:

• Unstable power supply or loose power cable.
• Blown fuse or tripped circuit breaker.
• Door is not properly closed.

Troubleshooting:

• Check the power outlet, electrical cables and main power supply.
• Reset the circuit breaker or replace the fuse if necessary.
• Close the door securely and restart the program.

2. Washing Machine Does Not Drain or Drains Slowly

Causes:

• Drain valve blocked by dirt or lint.
• Weak or faulty drain pump.
• Drain hose is kinked or blocked.

Troubleshooting:

• Clean the drain valve and pump regularly.
• Check the drain hose and replace it if necessary.
• Avoid excessive detergent use that may cause excessive foam and affect drainage.

3. Washing Machine Does Not Extract or Leaves Laundry Too Wet

Causes:

• Insufficient load or unbalanced laundry.
• Balance sensor malfunction.
• Drive belt or motor malfunction.

Troubleshooting:

• Use an appropriate load and distribute laundry evenly.
• Contact a technician to inspect the sensor or drive belt.
• Check whether the machine is installed on a suitable level surface.

4. Excessive Noise or Strong Vibration

Causes:

• Machine feet are not properly leveled.
• Hard objects or foreign materials are trapped inside the drum.
• Worn shock absorbers or bearings.

Troubleshooting:

• Level the machine and place it on a stable base.
• Inspect the drum and remove any foreign objects.
• Contact the maintenance team if unusual noise continues.

5. Water Leakage

Causes:

• Door gasket is leaking, hardened or damaged.
• Water inlet hose is loose or cracked.
• Excessive laundry chemical use causes excessive foam.

Troubleshooting:

• Clean or replace the door gasket if damaged.
• Tighten the connections and replace the inlet hose if necessary.
• Use an appropriate amount of laundry chemicals according to operating requirements.

6. Industrial Washing Machine Control Panel Freezes or Does Not Display

Causes:

• Control system or circuit board malfunction.
• Unstable power supply.
• Water or dust contamination on the control panel.

Troubleshooting:

• Turn off the power, wait 5–10 minutes and restart the machine.
• Dry the control panel if moisture or condensation is present.
• If the problem persists, contact a technician to inspect the circuit board.

Regular Maintenance Tips for Industrial Washing Machines

• Check water supply and drain hoses and clean filters weekly.
• Clean the washing drum and door gasket monthly.
• Check machine leveling and shock absorbers every 2–3 months.
• Schedule comprehensive technical maintenance every 6 months with qualified technicians.

PAN – Industrial Laundry Equipment and Solutions

If your business is planning to invest in a new industrial laundry facility or requires maintenance for an existing laundry system, PAN can provide consultation on suitable equipment and laundry solutions based on operational requirements.

Conclusion

Recognizing common problems early and carrying out regular maintenance can help businesses reduce downtime, maintain equipment performance and support longer equipment service life. When problems involve electrical systems, control systems or specialized technical components, professional technical inspection is recommended.

Contact PAN for Consultation

If your business is looking for industrial washing machines or needs advice on selecting equipment suitable for its laundry operation, PAN can support you from equipment selection to industrial laundry solution planning.

Contact PAN for consultation on industrial laundry equipment and solutions.

Contact Information

PAN TRADING JSC
📍 142 B2 Street, Sala Urban Area, An Khanh Ward, Ho Chi Minh City, Vietnam
📞 (+84) 28 3840 2222 - 0919 302 879
🌐 pantrading.vn | thietbigiatcongnghiep.com
📩 contact@pantrading.vn