

Viking nugget model: NO WATER lamp blinking (Er15)
On Viking's FNIU515D nugget model, a blinking NO WATER lamp is Er15, the water supply error.
Mon–Sat, 8am–8pm
- Water supply and fill
- Ice maker water inlet valve repair
- Source: Viking
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What Er15
actually means.
On Viking's FNIU515D nugget model, a blinking NO WATER lamp is Er15, the water supply error. The water level sensor has detected no water for 2 minutes; the control resets itself after 5 minutes and tries to fill again.
Viking 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.
MakeViking
Viking ice maker repair, whether it sits under the counter or inside a built-in unit.
SourceViking FNIU515D 15-inch panel-ready nugget ice model owner's guide (Viking's Middleby CDN PDF)
Viking FNIU515D panel-ready nugget model with drain pump; the three lamps are ICE, NO WATER and DRAIN on the display panel.
Before you book,
in this order.
Each step comes from Viking's own guidance for Er15 on its ice makers. Follow it to the end: the last card says whether this is a visit.
Open the shutoff valve that feeds the unit fully and look along the line for kinks.
Give the automatic reset 5 minutes and see whether the lamp stops as water arrives.
If it keeps blinking with good pressure at the kitchen tap, book a visit to test 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 problem. The NO WATER lamp is about water coming in, while the DRAIN lamp covers 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.
Viking
ice makers.
Viking ice maker repair, whether it sits under the counter or inside a built-in unit.
Viking ice maker repairMore Viking codes
Water supply and fill on other makes
Freezer ice maker
The ice maker that sits inside the freezer compartment itself, a tray that twists or a mold with a heater and an ejector, dropping cubes into a bin or drawer you open by hand, with no dispenser on the door.
Undercounter ice maker
A built-in residential ice maker that lives under a kitchen, bar or basement counter, making clear cubes or chewable nugget ice on its own cooling system, with a water line in and a gravity drain or a small drain pump out.
In Viking's own words
no 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. Viking FNIU515D panel-ready nugget model with drain pump; the three lamps are ICE, NO WATER and DRAIN on the display panel.
Viking 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?
What does the blinking NO WATER lamp on my Viking nugget ice maker mean?
Will my Viking nugget unit restart by itself after Er15?
Could a new water filter cause Er15 on a Viking nugget ice maker?
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.