Want a regional phone & address? Pick your area.
Samsung·Refrigeratormedium severity
Samsung Error Code 33E
Ice pipe heater error
Common Causes
- 1Fill tube heater failure
- 2Wiring issue
Step-by-Step Troubleshooting
- 1
Unplug the refrigerator and locate the ice maker water fill tube — it enters the freezer from the back, typically through the left side wall
- 2
Remove the fill tube housing cover and inspect the heater wire that wraps around the fill tube. This heater prevents the water line from freezing during fill cycles
- 3
Test the fill tube heater for continuity with a multimeter — it should read between 200 and 800 ohms depending on the model. An open reading means the heater has burned out
- 4
Check the connection at the main board — the fill tube heater connector is typically a small 2-pin white plug on the lower-right section of the board
- 5
Replace the fill tube heater assembly if continuity test fails
Pro Diagnostic Tip
If the ice maker fill tube keeps freezing even after heater replacement, check that the freezer temperature is not set below -2 °F. Samsung recommends 0 °F for the freezer — colder settings overwhelm the fill tube heater wattage.
You Might Also Notice
- •Ice maker stops producing ice after a few days of working
- •Small or hollow ice cubes from restricted water flow
- •Visible ice formation around the fill tube area in the freezer
Parts, Cost & Difficulty
Repair Difficulty
Hard — Advanced Skills RequiredEstimated Repair Cost
$175–$325
Parts + labor. Free diagnosis with repair.
Parts That May Need Replacement
Fill tube heater assembly (Samsung DA97-15217A or DA47-00425A)Fill tube with integrated heater if one-piece design (model-specific)
Do You Have the Right Tools?
Refrigerant gauges ($200+), vacuum pump ($250), leak detector ($150), and EPA-certified recovery equipment. Our technician arrives with $15K+ in professional tools — your diagnostic is free.
Licensed & Insured · 90-Day Warranty · Same-Day Service
Safety First — Know the Risks
Refrigerant (R-134a/R-600a) requires EPA certification to handle. Improper discharge is a federal violation and health hazard. Our techs are licensed and insured — let them handle the risk.
Licensed & Insured · 90-Day Warranty · Same-Day Service
Ready to Get This Fixed?
Don't let error code 33E disrupt your day. A professional diagnosis takes about 30 minutes — and it's free when you proceed with the repair.
Licensed & Insured · 90-Day Warranty · Same-Day Appointments Available
4.85 (232 verified reviews)
Same-Day Appliance Repair
Fixed or It's Free
$89 → $0 Service Call & Diagnosis — offer ends May 31
Frequently Asked Questions
What does Samsung error code 33E mean?
Samsung error code 33E indicates: Ice pipe heater error. This is a medium-severity issue affecting your refrigerator.
How do I fix Samsung error code 33E?
Unplug the refrigerator and locate the ice maker water fill tube — it enters the freezer from the back, typically through the left side wall Then, Remove the fill tube housing cover and inspect the heater wire that wraps around the fill tube. This heater prevents the water line from freezing during fill cycles Then, Test the fill tube heater for continuity with a multimeter — it should read between 200 and 800 ohms depending on the model. An open reading means the heater has burned out There are 2 more steps — see the full troubleshooting guide above. This repair typically requires professional tools and expertise.
How do I know if my refrigerator has error 33E?
Besides the error code on the display, common signs include: Ice maker stops producing ice after a few days of working; Small or hollow ice cubes from restricted water flow; Visible ice formation around the fill tube area in the freezer. If you notice any of these symptoms, check your refrigerator's display panel for error code 33E.
How much does it cost to fix Samsung 33E?
Repair costs for Samsung 33E typically range from $175 to $325 depending on the specific cause and parts needed. EasyBear offers free diagnosis when you proceed with the repair. Call (415) 795-7300 for a same-day appointment.