KM-1900SAH3 - Ice machine Hoshizaki - Free user manual and instructions
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| Product Type | Modular Commercial Ice Machine |
| Brand | Hoshizaki |
| Model | KM-1900SAH3 |
| Ice Shape | Crescent |
| Daily Production Capacity | 1,900 lb / 862 kg per day |
| Condenser Type | Air-Cooled |
| Refrigerant | R-404A |
| Electrical Supply | 208-230V AC, 60Hz, 1-Phase |
| Dimensions (W x D x H) | 22.0 x 27.5 x 34.0 in (559 x 699 x 864 mm) |
| Net Weight | 265 lb (120 kg) |
| Storage Bin | Not included (requires separate bin) |
| Water Supply | Automatic water supply, potable water only |
| Controls | Digital control with indicator lights and self-diagnostics |
| Cleaning System | Automatic cleaning cycle with optional timer |
| Safety Features | High-temperature cut-off, water flow sensor, door switch |
| Warranty | 3 years parts and labor (standard) |
| Repairability | Accessible components for easy service; spare parts widely available |
| Energy Efficiency | Energy Star qualified (typical) |
| Noise Level | Approximately 60 dB(A) at 1 meter |
| Minimum Clearance | 6 inches (152 mm) from walls for ventilation |
Frequently Asked Questions - KM-1900SAH3 Hoshizaki
How much ice does the Hoshizaki KM-1900SAH3 produce per day?
The KM-1900SAH3 produces up to 1,900 lb (862 kg) of crescent ice per day under standard conditions (70°F ambient air and 50°F water).
What are the electrical requirements for this ice machine?
This model typically requires a 208-230V AC, 60Hz, 1-phase power supply. Consult the nameplate for exact amperage and ensure the circuit is properly grounded and protected.
Does the KM-1900SAH3 include a storage bin?
No, it is a modular ice machine designed to sit on top of a separate storage bin. Hoshizaki offers matching bins (e.g., B-1900 series) to complete the system.
How do I clean the Hoshizaki KM-1900SAH3?
Regular cleaning is essential. Use a Hoshizaki-approved cleaner (such as Scale Away) and follow the manual. The machine has an automatic cleaning cycle; set the timer and run it with the cleaning solution, then rinse thoroughly.
How often should I descale the ice machine?
Descale frequency depends on water hardness and usage. As a general rule, clean and descale every 6 months, or more often in hard-water areas. Check the water filter and replace it regularly.
Can I adjust the size of the ice cubes?
Yes, the ice thickness can be adjusted using the control board. Thicker ice is produced by increasing the freeze time. Refer to the manual for the adjustment procedure to avoid over- or under-freezing.
What does the error code on the display mean?
Error codes indicate specific issues (e.g., water supply, high pressure, sensor failure). Consult the troubleshooting section of the manual. For example, E1 may indicate water shortage, while E5 relates to condenser temperature.
What maintenance is required for the air-cooled condenser?
Keep the condenser fins and fan area free of dust and debris. Clean the condenser every 1-3 months using a soft brush or vacuum. Restricted airflow reduces efficiency and may cause high-pressure errors.
Can I install the KM-1900SAH3 outdoors?
This machine is intended for indoor use only. Operating outdoors exposes it to weather extremes that can damage components and void warranty. Install in a well-ventilated area with ambient temperatures between 45°F and 100°F.
Where can I find replacement parts or service?
Contact an authorized Hoshizaki dealer or visit Hoshizaki's official website. Use the model number (KM-1900SAH3) to order genuine parts. Many common parts (water pump, evaporator, control board) are interchangeable with other KM models.
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USER MANUAL KM-1900SAH3 Hoshizaki
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Product information
Brand : Hoshizaki
Model : KM-1900SAH3
Category : Ice machine