Er IS

Ice Maker Sensor Error

Description

The ice maker sensor is disconnected or the ice maker fan motor is faulty, so ice production is paused.

Appliance Error Codes Details

Error Code
Er IS
Error Name
Ice Maker Sensor Error
Appliance Type
refrigerator
Brand
LG
Severity
medium

Possible Causes

  • Temperature control malfunction
  • Defrost system failure
  • Compressor or cooling issues
  • Door seal problems
  • Control board failure

Step-by-Step Solution

  1. 1. Check temperature settings
  2. 2. Clean condenser coils
  3. 3. Inspect door seals
  4. 4. Clear drain lines
  5. 5. Allow for proper ventilation

Additional Troubleshooting

1. Turn the ice maker off and on using the control panel 2. Unplug the refrigerator for 5 minutes to reset the control 3. Make sure the freezer is set to the recommended temperature 4. If the code persists, contact a service center to inspect the ice maker

When to Call Service

  • Refrigerant system repairs must be done by certified technicians
  • Compressor replacement requires professional service
  • Control board issues need specialized diagnostic tools

Prevention Tips

  • Clean condenser coils every 6 months
  • Check door seals regularly
  • Maintain proper temperature settings
  • Clean drain lines periodically
  • Avoid overloading shelves

Was this helpful?

Loading...

Send Feedback

Found an error or have a suggestion? We respond within 48 hours.

Fact-checking completed

Verified by: Pavel Volkov
Created:
Last updated:
Information verified against official sources

Official Sources

Official Manufacturer Service Manuals

Service manuals and technical documentation from appliance manufacturers

Original equipment manufacturers official documentation

Industry Standards Organizations

International standards for electrical appliances and error codes

International Electrotechnical Commission standards