--- title: "Manitowoc Ice Machine Repair | IceMachineRepair.center" description: "Manitowoc ice machine repair. With a Manitowoc ice machine, the technician notes what the controls report and checks the bin control before opening the cycle…" url: "https://icemachinerepair.center/brands/manitowoc/" --- # Manitowoc Ice Machine Repair With a Manitowoc ice machine, the technician notes what the controls report and checks the bin control before opening the cycle for testing. ## Manitowoc ice machines, specifically. Manitowoc Ice, based in Manitowoc, Wisconsin, sells commercial ice machines in every format this site covers: modular heads for bins and dispensers, undercounter units, nugget and flake machines, and hotel ice dispensers. Most Manitowoc calls are for Indigo and Indigo NXT cube heads, whose touchscreen and event log already hold the first clues before we open a panel. The Manitowoc lineup ### Builds 4 ice machine types Modular ice machine · Undercounter ice machine · Nugget ice machine · Ice and water dispenser ### Called out for Ice Machine Error Code or Flashing Light: What It Is Telling You and 5 more problems on Manitowoc ### Repairs we do 10 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 codes E01 · E02 · E03 · E04 · E05 15 Manitowoc codes with a page of their own ## The Manitowoc lineup. Manitowoc builds 4 of the 4 ice machine types this site covers. Which one decides how the visit is planned. [All ice machine types](https://icemachinerepair.center/types/) Modular ### Modular ice machine **5** of the problems we see on Manitowoc come up on it Modular ice machine repair Undercounter ### Undercounter ice machine **1** of the problems we see on Manitowoc come up on it Undercounter ice machine repair Nugget ### Nugget ice machine **2** of the problems we see on Manitowoc come up on it Nugget ice machine repair Dispenser ### Ice and water dispenser **1** of the problems we see on Manitowoc come up on it Ice and water dispenser repair ## What is particular to Manitowoc. We work on Indigo and Indigo NXT modular heads (air, water, remote and QuietQube), Manitowoc undercounter cube, nugget and flake units, including older Q210 and Q270 models, and Manitowoc hotel ice dispensers. Many current Indigo NXT heads run on R290, a flammable refrigerant, which changes how the sealed system is handled. ### An event log that remembers Indigo heads keep numbered entries from E01 to E34 in an Event Log reached through the service menu. We read that history first, because a head that restarts cleanly can still show a week of long freezes or power drops. ### A probe decides harvest An ice thickness probe tells the board when the slab is ready, and water level probes watch the trough. When either probe fails, the head can run up to 72 hours in safe mode on its learned timing, which buys time but not a fix. ### Only Manitowoc chemicals Manitowoc names its own de-scaler and sanitizer as the only products approved for its machines and asks for a full cleaning at least every six months. A head cleaned with something else is the first thing we ask about when the plate looks dull or harvest runs slow. ### An app and a touchscreen Indigo NXT has a touchscreen with an alert log and a Manitowoc Ice App that connects to the machine. Alerts and reminders often explain a stop before anyone needs to guess. Parts Probes, water valves, pumps and control boards are matched to the model and serial number on the head's label before ordering. Accessories such as the LuminIce II UV bulb and the iAuCS cleaning module are separate parts with their own replacement schedule. Repair or replace A Manitowoc head that freezes and harvests well is almost always worth repairing when a probe, valve, pump or board fails. A compressor or evaporator failure on an older head that runs on a phased-out refrigerant is when comparing repair with a new R290 head makes sense. Book your Manitowoc visit ## What we are called out for. On Manitowoc, most often ice machine error code or flashing light: what it is telling you. [All problems](https://icemachinerepair.center/problems/) Manitowoc error codes - [`E01` Harvest and freeze cycle](https://icemachinerepair.center/error-codes/manitowoc-e01/) - [`E02` Harvest and freeze cycle](https://icemachinerepair.center/error-codes/manitowoc-e02/) - [`E03` Control board and power](https://icemachinerepair.center/error-codes/manitowoc-e03/) - [`E04` Condenser and airflow](https://icemachinerepair.center/error-codes/manitowoc-e04/) - [`E05` Condenser and airflow](https://icemachinerepair.center/error-codes/manitowoc-e05/) - [`E11` Cooling system](https://icemachinerepair.center/error-codes/manitowoc-e11/) [All Manitowoc codes](https://icemachinerepair.center/error-codes/#codes-manitowoc) ### Ice Machine Error Code or Flashing Light: What It Is Telling You 7 causes, cheapest first ### Ice Machine Not Harvesting: Ice Stays Stuck on the Plate 6 causes, cheapest first ### Ice Machine Running but Not Making Ice 6 causes, cheapest first ### Ice Machine Making Too Little Ice for the Rush 6 causes, cheapest first ## Not a Manitowoc? Manitowoc is one of 20 ice machine makes on this site. The other 19 each have a page of their own. [All 20 brands](https://icemachinerepair.center/brands/) ## Manitowoc ice machine repair, where we come out. 9 metros, each with its own page. 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Press On/Off so the display reads Off, then press it again so it reads Making Ice. Manitowoc says a head stopped by one of its service limits restarts after a short delay; if it stops again the same way, book a visit. ### How often should a Manitowoc ice machine be cleaned? Manitowoc asks for a full de-scale and sanitize at least every six months with its own de-scaler and sanitizer. Hard water or a dusty site may need it more often. ### What is safe mode on a Manitowoc? It lets the head keep making ice for up to 72 hours when the ice thickness or water level probe fails, using timing learned from recent cycles. It is a bridge until the probe is repaired. ### Does my Manitowoc use a flammable refrigerant? Many current models carry up to 500 grams of R290, which is propane. The nameplate says which refrigerant yours uses; if you ever smell gas or hear a hiss, leave the room and keep switches and flames away. --- **[Read on the site: Manitowoc Ice Machine Repair | IceMachineRepair.center](https://icemachinerepair.center/brands/manitowoc/)** **[Book a visit with IceMachineRepair.center](https://icemachinerepair.center/schedule/)**