

U-Line nugget model NO WATER lamp blinking (Er15)
On U-Line's 15-inch nugget model, a blinking NO WATER lamp is the water supply error Er15: the water level sensor found no water for 2 minutes.
Mon–Sat, 8am–8pm
- Water supply and fill
- Ice maker water inlet valve repair
- Source: U-Line
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Three short steps, about a minute.
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What Er15
actually means.
On U-Line's 15-inch nugget model, a blinking NO WATER lamp is the water supply error Er15: the water level sensor found no water for 2 minutes. The unit resets itself after 5 minutes and tries again.
U-Line ice maker display · also shown as NO WATER lamp blinking
What to do when Er15 shows on the ice makerKind of codeWater supply and fill
The ice maker asked for water and got too little, too slowly or none at all, or water kept arriving after the fill should have ended. A closed shutoff, a kinked line, a clogged filter and low house pressure are ruled out before the water inlet valve is replaced or the fill tube is thawed. If water is on the floor, close the supply valve before reading anything on the display.
Usually leads toIce maker water inlet valve repair
The electric valve that lets water into the ice maker, tested and replaced when it will not open, opens only partway, or keeps dripping after it should have closed.
Shows up asNugget Ice Maker Not Making Nugget Ice
A nugget ice maker not making ice runs and hums but drops nothing, makes wet slush instead of crisp pellets, or stops after a few batches with a light on.
MakeU-Line
U-Line undercounter ice maker service, including cleaning, descaling and drain repair.
SourceU-Line User Guide & Service Manual, URNP115 nugget ice model (u-line.com PDF)
U-Line URNP115 15-inch nugget ice model (lamp panel with ICE, NO WATER and DRAIN lamps).
Before you book,
in this order.
Each step comes from U-Line's own guidance for Er15 on its ice makers. Follow it to the end: the last card says whether this is a visit.
Check that the water supply valve to the unit is open and the line is not kinked or frozen.
Wait for the automatic reset after 5 minutes and see whether the lamp goes out as water comes in.
If the lamp keeps blinking with good pressure, book a visit to check the water level sensor.
Still there?
It usually turns into ice maker water inlet valve repair. Book with the code and the model number.
What not to do
Er15 is not a drain warning. It concerns water coming in, not water going out.
What you may
notice with it.
The ice maker problems Er15 tends to arrive with. Answer these at the ice maker before anyone is booked.
All problemsWhere Er15 usually leads
Ice maker water inlet valve repair.
U-Line
ice makers.
U-Line undercounter ice maker service, including cleaning, descaling and drain repair.
U-Line ice maker repairMore U-Line codes
Water supply and fill on other makes
In U-Line's own words
water supply for 2 minutes. (Er15).
Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. U-Line URNP115 15-inch nugget ice model (lamp panel with ICE, NO WATER and DRAIN lamps).
U-Line Er15 ice maker repair,
where we come out.
The same visit in every metro below: the code, the model number, and a diagnosis before any part is ordered.
All service areasTampa BayFL · 31 areas
Miami / South FloridaFL · 47 areas
New York MetroNY · 75 areas
HoustonTX · 36 areas
ChicagoIL · 50 areas
Los AngelesCA · 95 areas
San DiegoCA · 31 areas
Questions
about Er15.
Can I clear Er15 myself?
Why is the NO WATER lamp blinking on my U-Line nugget ice maker?
Does a U-Line nugget unit clear Er15 on its own?
What if my U-Line nugget ice maker has water but still shows Er15?
Back to your everyday
Still showing Er15?
Book with the code or the blink pattern written exactly as the ice maker shows it, the full model number, and whether there is any water on the floor — when there is a code, that is where the diagnosis starts.