The small keypad of a stainless modular ice machine with one plain amber light lit beside its buttons, the ice machine's bin below it holding a full mound of clear cubes.

Viking lamps flickering in turn: the nugget ice machine is due for cleaning

After a total of 6 months of icemaking, the nugget machine starts this rolling flicker and keeps it up until the cleaning function is run.

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Mon–Sat, 8am–8pm

  • Mode, not a failure
  • No repair needed
  • Source: Viking

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Three short steps, about a minute.

or call (844) 410-9163

What Lamps flicker twice in sequence
actually means.

After a total of 6 months of icemaking, the nugget machine starts this rolling flicker and keeps it up until the cleaning function is run. The cycle itself takes about 10 minutes of automatic cleaning plus a rinse, and the flicker stops when it is finished.

Viking ice machine display · also shown as Cleaning signal, ICE, NO WATER, DRAIN flickering in turn

What to do when Lamps flicker twice in sequence shows on the ice machine

Before you book,
in this order.

Each step comes from Viking's own guidance for Lamps flicker twice in sequence on its ice machines. Follow it to the end: the last card says whether this is a visit.

01

Mix 2 ounces of Viking Ice Machine Cleaner into two quarts of water; Viking allows no other cleaner.

02

Set the mode switch to OFF, then after 30 seconds open the door and add about a quart of the solution into the ice spout.

03

Follow the manual through the clean and rinse steps and switch back to ICE; if the lamps keep flickering after the full cycle, book a visit.

Cleared?

The light or code is gone, and the machine fills, freezes and drops a full batch of cubes into the bin with no new part. If it returns within a week, or the clean light comes back straight after a cleaning cycle, mention that in the booking.

What not to do

The rolling flicker is not an Er code; the lamps take turns rather than blinking together. The machine also keeps making ice while the signal shows.

No repair indicated

Nothing to repair.

Nothing is broken; the control is reporting a state someone chose or a routine it runs: a clean or sanitize reminder counting the hours since the last cycle, a delay of a few minutes after power returns before the pump and compressor start, a bin-full light while the bin control is satisfied, or a standby or off mode someone chose at the keypad. No part is needed; finishing the cycle the light asks for, waiting out the delay or the key sequence from the manual ends it.

In Viking's own words

On the display, the ice, no water, and drain lamps each flicker twice sequentially.
Viking FNIU515D nugget ice machine Install / Use & Care manual Viking FNIU515D nugget ice machine Install / Use & Care manual

Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. Viking FNIU515D nugget ice machine. The older FGNI515 nugget and FGIM5151 clear-ice models use a Time to Clean light instead.

Viking Lamps flicker twice in sequence ice machine 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 areas
A family filling glasses with nugget ice from an ice machine in a large home kitchen.
For the heart of your home.

Questions
about Lamps flicker twice in sequence.

Can I clear Lamps flicker twice in sequence myself?
Mix 2 ounces of Viking Ice Machine Cleaner into two quarts of water; Viking allows no other cleaner.
How often will my Viking nugget ice machine ask for cleaning?
After a total of 6 months of icemaking; the count is running time, so a lightly used machine asks later.
Can I use vinegar to clean my Viking nugget ice machine?
No. Viking allows only its own Ice Machine Cleaner and warns that other cleaners can damage the machine.
How long does the Viking nugget cleaning cycle take?
About 10 minutes of automatic cleaning, a rinse, and about 10 more minutes after switching back, before the lamps stop flickering.

Back to your everyday

Still showing Lamps flicker twice in sequence?

A booking with a code goes further when it carries the light or code copied as it appeared, the model and serial off the data plate, and a word on whether cubes still fall into the bin. With those three in hand, our office can match the probable part to your machine the same afternoon.

(844) 410-9163 Schedule a repair