Mojgar C457031751
Mojgar Commercial Ice Machine User Manual
Model: C457031751
1. Introduction
This manual provides essential information for the safe and efficient operation, installation, and maintenance of your Mojgar Commercial Ice Machine, Model C457031751. Please read this manual thoroughly before operating the appliance and retain it for future reference.
The Mojgar Commercial Ice Machine is designed for high-volume ice production, capable of producing up to 550 pounds of ice per day with a storage capacity of 400 pounds. It features a self-cleaning mode, a timing function, and 30 levels of ice thickness adjustment to suit various needs.
2. Safety Instructions
WARNING: To reduce the risk of fire, electric shock, or injury, follow these basic precautions:
- Ensure the power supply matches the voltage requirements specified on the appliance label.
- Do not operate the machine with a damaged cord or plug.
- Keep ventilation openings clear of obstructions.
- Do not store explosive substances such as aerosol cans with a flammable propellant in this appliance.
- Only use potable water for ice production.
- Unplug the appliance before cleaning or performing any maintenance.
- This appliance is not intended for use by persons (including children) with reduced physical, sensory, or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
- Children should be supervised to ensure that they do not play with the appliance.
3. Installation and Setup
Proper installation is crucial for the optimal performance and longevity of your ice machine.
3.1 Unpacking
The product is shipped in two separate packages (Box 1 for the ice machine head, Box 2 for the storage bin and accessories). These may arrive at different times. Carefully remove all packaging materials.

Image: Dimensions of the ice machine head and storage bin, illustrating that the product arrives in two separate boxes. Box 1 contains the ice machine head, and Box 2 contains the ice storage bin along with accessories like a water filter, hoses, and an ice scoop.
3.2 Placement
- Place the ice machine on a flat, stable surface capable of supporting its weight when full of ice and water.
- Ensure adequate ventilation around the unit. Maintain at least 6 inches of clearance from walls and other objects.
- Avoid direct sunlight or heat sources.
- The ambient temperature should be between 50°F (10°C) and 90°F (32°C).
3.3 Water and Drain Connections
The ice machine requires a potable water supply and a drain connection.
- Connect the Ice Machine Head to the Storage Bin: Carefully place the ice machine head on top of the ice storage bin, ensuring it is securely seated.
- Connect Water Supply through Filter: Connect the water supply line to the included 0.01µm filter, then connect the filter output to the water inlet of the ice machine. Ensure all connections are tight to prevent leaks.
- Place the Drain Pipe: Connect the drain pipe from the ice machine and the ice storage bin to a suitable floor drain. Ensure the drain hose has a continuous downward slope to allow for proper drainage.

Image: Visual guide for the three-step installation process, detailing the connection of the ice machine head to the storage bin, water supply with filter, and drain pipe.
3.4 Electrical Connection
Plug the ice machine into a grounded 110-volt electrical outlet. Do not use extension cords or adapters.
4. Operation
Your Mojgar Commercial Ice Machine is designed for user-friendly operation.
4.1 Initial Start-up
- After installation, ensure all connections are secure and the unit is plugged in.
- Turn on the main power switch. The machine will begin its initial cycle.
- The first few batches of ice may be smaller or irregular. Discard these and allow the machine to stabilize.
4.2 Ice Making Process
The machine uses a highly efficient pure copper compressor to produce ice. An ice-making cycle typically completes within 5-15 minutes, depending on the selected ice thickness and ambient conditions. The machine can produce up to 550 pounds of ice per day.

Image: Illustration of the ice machine's efficient ice production, highlighting its 550 lbs/day capacity and 400 lbs maximum ice storage.
4.3 Ice Storage
The integrated ice storage bucket has a capacity of 400 pounds. It features a 3-layer design (201 stainless steel, high-efficiency insulation foam, and food-grade plastic) to keep ice cubes frozen for up to 10 hours without melting under optimal conditions.

Image: Detailed view of the ice storage bin's construction, emphasizing its long-lasting insulation with three distinct layers.
4.4 Timed Ice Making Function
The ice machine includes a timing function, allowing you to schedule ice production. This feature enables automatic start and stop, ensuring ice is ready when needed and preventing overproduction.

Image: The control panel demonstrating the timed ice making function, allowing users to set specific operating hours.
4.5 Adjustable Ice Thickness
The machine offers 30 levels of ice thickness adjustment. This allows you to customize the ice cubes (standard size: 7/8" x 7/8" x 7/8") for various applications, from thin ice for seafood to thick ice for beverages.
- Thin Ice (5-8 minutes): Ideal for shaved ice desserts or chilling delicate items like seafood.
- Medium Ice (8-11 minutes): Suitable for coffee, milk, and general beverage use.
- Thick Ice (11-15 minutes): Best for cocktails, whiskey, or keeping items cold for extended periods.

Image: Visual representation of the adjustable ice thickness feature, showing different ice cube sizes and their recommended uses.
5. Maintenance
Regular maintenance ensures the longevity and hygienic operation of your ice machine.
5.1 Self-Cleaning Mode
The ice maker is equipped with a self-cleaning mode for easy internal cleaning. Activate this mode as per the control panel instructions to perform a 360° high-pressure water cleaning cycle, typically lasting 10 minutes.

Image: Illustration of the self-cleaning function and the scale inhibitor filter, highlighting the machine's features for producing clean ice.
5.2 Water Filter
The included 0.01µm filter isolates most impurities from the water supply, contributing to safe and pure ice. Regularly check and replace the filter according to usage and water quality to maintain optimal filtration performance.
5.3 Ice Storage Bin Cleaning
The ice storage bin has a drain at the bottom, facilitating easy cleaning. Periodically drain and clean the bin with a mild, food-safe cleaning solution to prevent bacterial growth and maintain ice quality. Rinse thoroughly after cleaning.
6. Troubleshooting
Before contacting customer support, please refer to the following common issues and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Machine not making ice | No power; Water supply off; Clogged filter; High ambient temperature. | Check power connection; Ensure water supply is on; Replace water filter; Ensure proper ventilation and ambient temperature. |
| Ice cubes are too small or soft | Low water pressure; Clogged filter; High water temperature; Incorrect ice thickness setting. | Check water pressure; Replace water filter; Ensure water supply temperature is within range; Adjust ice thickness setting to a thicker option. |
| Machine is noisy | Loose components; Unit not level; Fan obstruction. | Check for loose parts; Ensure the unit is level; Clear any obstructions from the fan. |
| Water leakage | Loose connections; Clogged drain hose. | Check and tighten all water and drain connections; Clear any blockages in the drain hose. |
7. Specifications
| Feature | Detail |
|---|---|
| Brand | Mojgar |
| Model Name | C457031751 |
| Product Dimensions | 22"D x 28"W x 58.8"H |
| Ice Production Capacity | 550 LBS/24H |
| Ice Storage Capacity | 400 LBS |
| Voltage | 110 Volts |
| Refrigerant | R290a |
| Material | Plastic, Stainless Steel |
| Item Weight | 200 pounds |
| Ice Cube Size | 7/8" x 7/8" x 7/8" |
| Ice Thickness Adjustment | 30 Levels |
| Filter Accuracy | 0.01µm |
8. Warranty Information
The Mojgar Commercial Ice Machine comes with the following warranty:
- Machine Warranty: 3 years
- Compressor Warranty: 5 years
Please retain your proof of purchase for warranty claims. The warranty covers defects in materials and workmanship under normal use. It does not cover damage caused by misuse, accident, unauthorized modification, or improper installation.
9. Customer Support
For technical assistance, warranty claims, or inquiries regarding replacement parts (such as water filters), please contact Mojgar customer support. Contact information can typically be found on the product packaging or the manufacturer's official website.
Note: Always refer to the specific contact details provided with your product for the most accurate and up-to-date support information.
10. Product Overview Video
Watch this video for a visual overview of the Mojgar Commercial Ice Machine's features and operation.
Video: An official product video demonstrating the features and functionality of the Mojgar Commercial Ice Machine. This video provides a visual guide to the machine's capabilities, including ice production, storage, and control panel functions.
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