1. Introduction
This manual provides essential information for the safe and efficient operation, installation, and maintenance of your MBH KROMO AQUA 50 commercial dishwasher. Designed for professional use in bars, pubs, restaurants, and hotels, this under-counter machine offers high performance and reliability. Please read this manual thoroughly before installation and use, and keep it for future reference.
Front view of the MBH KROMO AQUA 50 dishwasher, highlighting its sleek design and control panel.
2. Safety Information
Always adhere to the following safety guidelines to prevent injury and damage to the appliance:
- Ensure the dishwasher is installed by a qualified technician in accordance with local regulations.
- Do not operate the dishwasher if the power cord is damaged or if the machine shows signs of malfunction.
- Keep hands and utensils away from moving parts during operation.
- Be cautious of hot water and steam during and after wash cycles.
- Use only detergents and rinse aids specifically designed for commercial dishwashers.
- Disconnect the power supply before performing any maintenance or cleaning.
- This appliance is not intended for use by persons with reduced physical, sensory, or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction.
3. Product Overview and Features
The KROMO AQUA 50 dishwasher is constructed from AISI 304 stainless steel, ensuring durability and hygiene. Key features include:
- Professional AISI 304 Construction: Stainless steel structure with a double-walled door and anti-shock system for intensive and quiet under-counter use.
- Guaranteed Hygiene and Temperature (Thermostop): Rinsing only begins when the boiler water reaches 85 °C. Features a deep-drawn and sloped tub, and an anti-drip roof for cleaner drying.
- Hydraulic System Protection and Performance: Triple pump protection (overflow + drain) and an integrated drain pump. Wash/rinse arms and removable nozzles facilitate easy maintenance.
- Large Capacity: Accommodates glasses up to 320 mm and plates up to 345 mm. Equipped with an electronic timer for consistent cycles.
- Ready for Use: Includes 1 plate basket (18 compartments), 1 mesh basket for glasses, and 1 cutlery holder. Features a non-return valve and CE-certified components.
The MBH KROMO AQUA 50 dishwasher, designed for integration into professional kitchen environments.
4. Setup and Installation
The KROMO AQUA 50 is designed for under-counter installation. Proper installation is crucial for optimal performance and safety.
4.1 Unpacking
Carefully remove the dishwasher from its packaging. Inspect for any shipping damage. Report any damage to your supplier immediately.
4.2 Positioning
Place the dishwasher on a stable, level surface. Ensure adequate space for ventilation and access for maintenance. The unit dimensions are 590mm (W) x 600mm (D) x 850mm (H).
Dimensional diagram of the KROMO AQUA 50 dishwasher: 59cm width, 60cm depth, 85cm height.
4.3 Electrical Connection
Connect the dishwasher to a dedicated 230 V / 50 Hz power supply. Ensure the electrical circuit is protected by an appropriate circuit breaker. The power consumption is 3.5 kW.
4.4 Water Connection
Connect the dishwasher to a cold water supply with appropriate pressure. Install the non-return valve to prevent backflow. Ensure all connections are watertight.
4.5 Drain Connection
Connect the integrated drain pump to a suitable drain system. Ensure the drain hose is properly secured and allows for complete drainage.
5. Operating Instructions
Follow these steps for daily operation of your KROMO AQUA 50 dishwasher.
5.1 Loading the Dishwasher
Scrape off large food particles from dishes before loading. Place items in the provided baskets, ensuring they do not obstruct the wash arms. The dishwasher includes:
- One plate basket with 18 compartments (500x500x105 mm).
- One large mesh basket for glasses (500x500x105 mm).
- One cutlery holder (Ø 120x120 mm).
Diagram illustrating the maximum glass height (320mm), plate diameter (345mm), and basket size (500x500mm) compatible with the dishwasher.
5.2 Adding Detergent and Rinse Aid
Fill the detergent and rinse aid dispensers according to the manufacturer's instructions and the water hardness in your area.
5.3 Selecting a Wash Cycle
Close the door securely. Use the electronic timer and control panel to select the desired wash cycle. The Thermostop System ensures rinsing only begins when the water in the boiler reaches 85 °C for optimal sanitization.
5.4 Starting the Cycle
Press the start button to begin the wash cycle. The machine will automatically proceed through the selected program.
5.5 Unloading
Once the cycle is complete, wait a few minutes for items to cool before unloading. This helps with drying and prevents burns.
6. Maintenance
Regular maintenance ensures the longevity and efficiency of your dishwasher.
6.1 Daily Cleaning
- After each use, clean the interior of the dishwasher, including the deep-drawn and sloped tub.
- Remove and clean the easily removable nozzles and wash/rinse arms to prevent blockages.
- Wipe down the exterior with a damp cloth. Do not use abrasive cleaners.
6.2 Filter Cleaning
Regularly check and clean the filters to ensure proper drainage and prevent food particles from recirculating.
6.3 Descaling
Depending on water hardness, periodic descaling may be necessary. Consult a qualified technician for this procedure.
7. Troubleshooting
Before contacting service, check the following common issues:
| Problem | Possible Cause | Solution |
|---|---|---|
| Dishwasher does not start | No power; Door not closed; Cycle not selected | Check power supply; Ensure door is latched; Select a wash cycle |
| Poor cleaning results | Clogged nozzles; Incorrect loading; Insufficient detergent; Low water temperature | Clean nozzles; Reload correctly; Check detergent levels; Verify Thermostop function |
| Water not draining | Clogged drain filter; Kinked drain hose; Drain pump issue | Clean drain filter; Straighten hose; Contact service if pump is faulty |
| Leaks | Loose connections; Damaged door seal | Check water inlet/drain connections; Inspect and replace door seal if necessary |
8. Specifications
| Feature | Specification |
|---|---|
| Model | AQUA 50 MONOPS |
| Brand | MBH - MAQUINARIA BAR HOSTELERÍA |
| Dimensions (D x W x H) | 60D x 59B x 85H cm |
| Weight | 57 kg |
| Voltage | 230 V / 50 Hz |
| Power | 3.5 kW |
| Capacity | 29 Liters |
| Noise Level | 63 Decibels |
| Material | Stainless steel |
| Installation Type | Under-counter |
| Control Type | Push-button control |
| Special Features | Automatic drain pump, Thermostop System |
| Max Glass Height | 320 mm |
| Max Plate Diameter | 345 mm |
| Basket Dimensions | 500x500 mm |
9. Warranty and Support
The MBH KROMO AQUA 50 dishwasher is manufactured with CE-certified components, ensuring compliance with European safety, health, and environmental protection standards.
For warranty information, technical support, or spare parts, please contact your supplier or the manufacturer, MBH - MAQUINARIA BAR HOSTELERÍA. Keep your purchase receipt and model number (AQUA 50 MONOPS) readily available when seeking assistance.