Written by
Adrian Soto Appliance Repair Content SpecialistPublished September 5, 2026Updated October 20, 2026
Error code7C No spray action
ApplianceDishwasher
Quick answer
7C on a Samsung dishwasher means it tries to move the bar, stops, and gives no spray action. The manual says to contact Samsung Support.
Model compatibility: Samsung reuses codes across series and model years, so 7C No spray action 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
The dishwasher briefly tries to move the bar, then stops, with no spray action.
When a Samsung dishwasher displays 7C, it has briefly tried to move the bar and then stopped. The result is no spray action and extremely poor cleaning. The code is listed for current dishwashers with a digital display.
What the manual says to do
There is no owner reset or check listed next to 7C. The instruction is simply to contact Samsung Support, so a technician can look at the dishwasher.
Related codes
7E: a Waterwall reflector error, close to 7C in number
Call (310) 896-4231 to arrange Samsung dishwasher service in Los Angeles. Please have the 7C code and your model number ready, and say how the dishes came out. Our dishwasher repair page gives further background.
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.
