Samsung refrigerator Error Code 33E

Ice Pipe Heater Error

What does 33E mean?

Ice pipe heater circuit has failed.

Common causes

Failed ice pipe heater
Wiring issue
Control board relay failure

Diagnostic & testing steps

1. Test heater resistance
2. Check wiring connections
3. Test control board relay
4. Replace heater if open circuit

Tools required

Multimeter

OEM parts & part numbers

Ice Pipe Heater

Part numbers: DA47-00300B

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