Samsung Refrigerator 33E code: Ice pipe heater error
The small heater that keeps the ice maker's water fill tube from freezing is not working. The fill tube can freeze and the ice maker may stop making ice.
Most common causes
- Failed ice pipe (fill tube) heater
- Loose heater wiring
- Control board fault
What you can safely check yourself
- Note the code and contact service; there is no safe owner fix for the heater itself.
- Turn the ice maker off in the meantime to avoid water backing up.
Unplug the appliance before moving or cleaning anything. Do not open panels, touch gas connections or bypass safety switches.
Checked against: samsung.com · appliancepartspros.com. Meanings can vary by model; check your owner’s manual.