dhe
Moderate
LG · Washing Machines
Dryer heater error - drying function malfunction
Quick Answer
Error code dHE on your LG Washing Machines means: Dryer heater error - drying function malfunction. This is usually fixable — see the step-by-step guide below.
Affected Models
Specific models affected
WM3555HVAWM3998HBA
Likely Causes
  1. Clogged ventilation fan or duct tubes
  2. Faulty heating element in drying system
  3. Malfunctioning drying fan motor
  4. Control board issue related to dryer function
How to Fix It
1
Unplug the washer for 10 seconds and plug it back in
2
If the dHE error persists, close the water tap and unplug the washer
3
Check for lint or debris clogging the ventilation system
4
The unit will likely require professional repair service
5
Contact an authorized LG service technician
Pro Tip
This fix requires some technical knowledge. If you're unsure about any step, consider contacting support or a qualified technician.
Parts You May Need
Heating element (if faulty)
Drying fan motor (if faulty)
Control board (if faulty)
Related Error Codes
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