

Monogram Making Ice and Filter lights taking turns: low water supply
Monogram uses this alternating pattern for a low water supply on both the UNC15NP nugget and UCC15NP clear-ice machines.
Mon–Sat, 8am–8pm
- Water supply
- Ice machine water valve and filter repair
- Source: Monogram
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What Making Ice and Filter lights flashing alternately
actually means.
Monogram uses this alternating pattern for a low water supply on both the UNC15NP nugget and UCC15NP clear-ice machines. The usual reasons are a supply valve left closed, a kinked line or low pressure; on the clear-ice model Monogram adds a spent filter to the list.
Monogram ice machine display · also shown as Making Ice / Filter alternating
What to do when Making Ice and Filter lights flashing alternately shows on the ice machineKind of codeWater supply
The water side came up short: the trough did not fill in the time allowed, the float or level probe never saw water, or water kept flowing when the inlet valve should have closed. A supply valve left partly shut, a clogged filter cartridge, low building pressure or a sticking inlet valve are the usual causes. Opening the valve fully and fitting a fresh filter clears the simple cases; a valve that hums without passing water is a visit.
Usually leads toIce machine water valve and filter repair
The inlet valve, filter, sump float or level probe and supply line, tested and replaced when water arrives short, dirty or nonstop.
Shows up asIce Machine Error Code or Flashing Light: What It Is Telling You
An ice machine error code may show as a number on a small display, a pattern of blinking lights on the control board, a colored light on the front, or a machine that stops with one indicator flashing.
MakeMonogram
For a Monogram ice machine built into cabinetry, the technician plans access to the drain and water connections before pulling anything forward.
SourceMonogram UCC15NP clear-ice machine owner's manual (GE Appliances) — line printed in an encoded font, read as decoded
Current Monogram 15-inch panel-ready machines: UNC15NP nugget (manual 49-1000610) and UCC15NP clear ice. The supply needs 30 to 120 psi.
Before you book,
in this order.
Each step comes from Monogram's own guidance for Making Ice and Filter lights flashing alternately on its ice machines. Follow it to the end: the last card says whether this is a visit.
Open the shutoff valve that feeds the machine fully.
Follow the supply line behind the machine and straighten any kink, especially where the unit was pushed into its opening.
If the filter is near or past its change date, replace the GSWF cartridge behind the lower access door.
If the lights keep alternating with a good supply, book a visit to test the inlet valve.
Still there?
It usually turns into ice machine water valve and filter repair. Book with the code and the model number.
What not to do
This is not the Sabbath pattern, where all three lights stay on together. It is also not a request to change the filter by itself, which the Replace Filter light shows on its own.
What you may
notice with it.
The ice machine problems Making Ice and Filter lights flashing alternately tends to arrive with. Answer these at the ice machine before anyone is booked.
All problemsWhere Making Ice and Filter lights flashing alternately usually leads
Ice machine water valve and filter repair.
Monogram
ice machines.
For a Monogram ice machine built into cabinetry, the technician plans access to the drain and water connections before pulling anything forward.
Monogram ice machine repairMore Monogram codes
Water supply on other makes
Undercounter ice machine
A self-contained ice machine that makes and stores its own ice under a bar, a service counter or a kitchen island, from commercial units to clear-ice models in large homes.
Nugget ice machine
An ice machine that freezes a thin layer inside a chilled cylinder and pushes it out with an auger as soft, chewable nuggets, for clinics, offices, hotels and large homes.
In Monogram's own words
"Filter" lights will flash alternately
Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. Current Monogram 15-inch panel-ready machines: UNC15NP nugget (manual 49-1000610) and UCC15NP clear ice. The supply needs 30 to 120 psi.
Monogram Making Ice and Filter lights flashing alternately 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 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 Making Ice and Filter lights flashing alternately.
Can I clear Making Ice and Filter lights flashing alternately myself?
My Monogram ice machine lights take turns flashing after a remodel. Why?
Can a clogged filter cause the alternating lights on a Monogram?
What water pressure should a Monogram ice machine get?
Back to your everyday
Still showing Making Ice and Filter lights flashing alternately?
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.