Hoshizaki Error Code Reference — All 15 Codes
Complete Hoshizaki error code cheat sheet. All 15 fault codes with plain-English explanations and direct links to fix guides.
Use this page when your Hoshizaki ice machine, reach-in cooler, freezer, or prep table throws an alarm. Start with the exact code, then work through the matching guide for probe faults, defrost issues, water flow problems, warm box alarms, and ice production failures.
Tip: search the exact brand, model, and alarm together, for example "Hoshizaki E2" or "Hoshizaki freeze cycle timeout".
| Error Code | What It Means | Often a cheap fix? | Guide |
|---|---|---|---|
| Hoshizaki C-101BAH / C-201BAH Countertop Ice Maker Error Codes | Full Fault Guide | — | Fix → |
| Hoshizaki DKM-500 Cube Dispenser Error Codes | Fault Code Diagnostic Guide | — | Fix → |
| Hoshizaki E1 Error Code | Causes & Fix | — | Fix → |
| Hoshizaki E7 Error Code | Causes & Fix | — | Fix → |
| Hoshizaki F-450 Flaker Error Codes | Fault Code Diagnostic Guide | — | Fix → |
| Hoshizaki F1 Error Code | Causes & Fix | — | Fix → |
| Hoshizaki F2 Error Code | Ice Full Sensor Fault Causes & Fix | — | Fix → |
| Hoshizaki Ice Machine E1 Error Code | Water Inlet Fix | — | Fix → |
| Hoshizaki Ice Machine E8 Error Code | Causes & Fix | — | Fix → |
| Hoshizaki Ice Machine E8 Error Code | Low-Side Pressure Switch Fault Fix | — | Fix → |
| Hoshizaki KM-1301 Error Codes | Complete Guide | — | Fix → |
| Hoshizaki KM-1301SAH Error Codes | Commercial Ice Machine Fault Guide | — | Fix → |
| Hoshizaki KM-330 Error Codes | Fix Guide | — | Fix → |
| Hoshizaki KM-515 Error Codes | Fix Guide | — | Fix → |
| Hoshizaki KM-901 Error Codes | What They Mean and How to Fix Them | — | Fix → |