Written by
Nadia Okafor Appliance Care EditorPublished October 26, 2026
VERIFIED
Error codeE6 Water heater not functioning
ApplianceWasher
Quick facts
Display: E6
Fault: the water heater is not functioning
Style: an older code; Samsung’s UK washer text lists E5 and E6 together
Action given: contact the Samsung Service Centre
Nothing to try at home
The guidance printed next to E6 is a single line telling you to get in touch with Samsung. It names no reset and no check, which leaves the heater itself to a technician.
Compare these older codes
E5 is the older display for the same heater fault.
E8 is a water cool-down issue linked to a hose on the hot supply.
Samsung washer service in San Francisco
For heater work on a Samsung washer, people across San Francisco and the Bay Area can use Samsung washer repair or ring (415) 969-6153. It helps to have E6, the model number and a short account of what you noticed ready.
Model compatibility: Samsung reuses codes across series and model years, so E6 Water heater not functioning may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
Plain language
What this code means
E6 is an older code reporting that the water heater is not functioning.
Important safety warning. Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.
Seeing this code on your Samsung appliance?
Book a specialist visit for a clear estimate and approval before any repair.
You submit a request with your appliance model and symptom, we confirm an appointment window, and a technician performs an on-site diagnosis. You then receive a clear estimate and decide whether to proceed before any repair begins.
Yes. We provide an upfront estimate after diagnosis. No parts are ordered or installed until you approve the work, so there are no surprise charges.
Replacement parts are selected for the exact model and confirmed with you before ordering or installation.
Service areas are listed on the Locations page. Contact us with your ZIP code to confirm current coverage for your address.
Ready to get your Samsung appliance working again?
Book a repair online or call us — clear estimates and approval before any repair work begins.
