IceMachineRepair.center (844) 410-9163Mon–Sat, 8am–8pm Book a visit
A stainless modular ice machine head sitting on top of a wide stainless ice bin in a restaurant back-of-house, the ice bin door lifted to show a heap of clear square ice cubes and a plain white scoop, the ice machine standing against a white tiled wall with a floor drain below it.

Atosa
Ice Machine Repair

An Atosa ice machine visit opens with the water supply and the air around the condenser, and only then turns to the harvest.

(844) 410-9163

Mon–Sat, 8am–8pm

  • 3 ice machine types
  • 6 problems we see
  • 12 error codes

Book a visit

Three short steps, about a minute.

or call (844) 410-9163

Atosa ice machines,
specifically.

Atosa sells half-dice cube ice machines in the US as modular heads for a separate bin, self-contained undercounter units with an 88-pound bin, and a hotel ice dispenser, all on R290. Two control generations are in the field: the earlier Y-series board that reports through colored LEDs, and newer YRS, YRM and YRU units with a digital display that prints FUL and E1 to E8.

The Atosa lineup

Builds3 ice machine types

Modular ice machine · Undercounter ice machine · Ice and water dispenser

Called out forIce Machine Error Code or Flashing Light: What It Is Telling You

and 5 more problems on Atosa

Repairs we do10 repairs, on any make

Ice machine diagnostic visit · Ice machine cleaning and sanitizing · Ice machine water valve and filter repair · Ice machine harvest repair

Error codesFUL · E1 · E2 · E3 · E4

12 Atosa codes with a page of their own

The Atosa
lineup.

Atosa builds 3 of the 4 ice machine types this site covers. Which one decides how the visit is planned.

All ice machine types
Modular

Modular ice machine

3 of the problems we see on Atosa come up on it Modular ice machine repair Undercounter

Undercounter ice machine

1 of the problems we see on Atosa come up on it Undercounter ice machine repair Dispenser

Ice and water dispenser

2 of the problems we see on Atosa come up on it Ice and water dispenser repair

What is particular
to Atosa.

We service Atosa YR450 and YR800 modular heads, YRM and YRS heads, YR140 and YR280 undercounter units, and the HD350 hotel ice dispenser. The HD350 has its own manual with slightly different protection limits from the heads.

Propane in every current model

Atosa's ice machines run on R290, which is propane, and the newer manual caps the charge at 500 grams. Any repair that opens the sealed system needs the right tools and a ventilated space, and a gas smell near the machine is an emergency.

A filter in the box

Atosa ships its ice machines with a 3M water filter system, and the air filter in front of the condenser is removable. Both are the first things we check when production drops, because a clogged filter starves water or air.

Same letters, different meaning

On the older Y-series LED board, E1 is a long freeze cycle; on the newer display models, E1 is a condenser temperature sensor. We read the model number before we read a code.

The door switch counts as bin control

Display models stop with FUL when the bin is full and report E8 when the magnetic door switch reads open. A water curtain hung out of place can trigger either one.

Parts

Atosa publishes a parts breakdown with each ice machine on its site, and warranty claims go through Atosa directly. Boards and probes differ between the LED and display generations, so the full model and serial number decide the part.

Repair or replace

Probes, inlet valves, the curtain or door switch and fans are sensible repairs on any Atosa. A compressor failure outside the extended compressor coverage on a heavily scaled early Y-series head is the case where a new machine is worth comparing.

Book your Atosa visit

What we are
called out for.

On Atosa, most often ice machine error code or flashing light: what it is telling you.

All problems

Atosa error codes

All Atosa codes
Close view of the small dark control panel on the front of a stainless modular ice machine head, one abstract indicator light glowing amber and a few plain unlit dots beside it, the edge of the ice machine's clear water curtain visible through a narrow window below.

Ice Machine Error Code or Flashing Light: What It Is Telling You

7 causes, cheapest first

 A stainless undercounter ice machine under a hotel bar with its insulated bin door swung open, the ice machine's bin completely empty and dry except for a white plastic scoop lying in the bottom, the steel counter above holding a row of clean glasses.

Ice Machine Running but Not Making Ice

6 causes, cheapest first

 Close view into the open front of a stainless modular ice machine head, a thick, solid sheet of clear cubes frozen across the whole evaporator plate and bulging over the clear plastic water curtain, frost on the edges of the ice machine's plate, the ice bin below empty.

Ice Machine Not Harvesting: Ice Stays Stuck on the Plate

6 causes, cheapest first

 A stainless modular ice machine head on a tall storage bin in a busy restaurant back room, the bin door propped open to show only a thin layer of clear cubes scattered across the bottom of the ice machine's bin, a fryer station glowing warm in soft focus nearby.

Ice Machine Making Too Little Ice for the Rush

6 causes, cheapest first

Not a
Atosa?

Atosa is one of 20 ice machine makes on this site. The other 19 each have a page of their own.

All 20 brands

Atosa ice machine repair,
where we come out.

9 metros, each with its own page.

All service areas

Tampa BayFL · 31 areas

OrlandoFL · 30 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

San Francisco Bay AreaCA · 74 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
Atosa ice machines.

My Atosa shows E1. Is it the same on every model?
No. On the display models E1 points to the condenser temperature sensor, while the older Y-series board used E1 for a freeze cycle that ran 40 minutes three times. Check the model number on the rating plate before you look anything up.
How often does Atosa want its ice machine cleaned?
The current manual asks for cleaning and sanitizing at least every three months and a wash of the condenser air filter once a month.
Is the R290 in my Atosa ice machine dangerous?
In normal use it stays sealed inside the system. R290 is flammable, so a hiss or gas smell means no switches or flames, open the doors and windows, leave the room and book a visit.
What does FUL on my Atosa display mean?
The bin is full, or the door switch reads the curtain as open, and the machine has stopped on purpose. Take some ice out and check the water curtain hangs in place.

Back to your everyday

Book your Atosa visit.

Have the ice machine's model number ready — on Atosa it decides which parts come on the first visit.

Schedule a repair Call (844) 410-9163
(844) 410-9163 Schedule a repair