The new CombiMaster® Plus, at a great price, relies on proven technology and supports the chef's individual skill. It's reliable, easy to operate, and packed with features that ensure you'll always produce the highest quality dishes.
A combi-steamer is a product of engineering and high technology that combines various cooking modes in a single appliance, reducing energy consumption and enhancing the taste of food. A combi-steamer utilizes several cooking modes: steam, convection, and a combination of the two.
A powerful fresh steam generator with a new, efficient control system combines the advantages of cooking, i.e. processing at maximum
Humidity and gentle steam cooking. Heating is achieved in the shortest possible time, colors are vibrant, flavor is superb, and vitamins and minerals are preserved. Constant steam temperature and maximum steam saturation guarantee the highest quality dishes. Thanks to the new steam control system, dishes are constantly and gently treated with a stream of hygienic, fresh steam. Even the most delicate foods do not dry out.
Highly efficient removal of moisture from the working chamber
The new active moisture removal system works quickly and reliably in any conditions. It guarantees crispy crusts, crispy breading, and juicy roasts—even with large loads.
Air flow distribution
Innovative patented air flow distribution system combined with optimized working chamber geometry
Ensures optimal heat distribution throughout the cooking chamber, acting where it's needed. Dishes are processed evenly from the first to the last load.
CombiMaster® Plus - a jack of all trades.
The CombiMaster® Plus is a true jack-of-all-trades. It will quickly become your indispensable kitchen assistant. It doesn't require much space: while previously you had to expend a lot of effort and work with several appliances taking up a large area, now you can prepare the same dishes in just one appliance, requiring only 1 m² of space.
Operating mode “Steam” from 30°C to 130°C
A powerful generator with a new steam regulation system always provides hygienic, fresh steam. No need to add water during cooking.
There's no need to wait for water to boil. A constant temperature in the cooking chamber and maximum steam saturation ensure uniform and gentle cooking, guaranteeing the best possible quality. You can be sure that the colors will remain appetizing, the food will not overcook, and the vegetables will retain their nutrients and vitamins.
Even delicate dishes such as crème caramel, flan, noble fish or mousse can be prepared without difficulty, regardless of the number of servings.
Operating mode “Hot air” from 30°C to 300°C
Hot air, stirred at high speed, contacts the food from all sides. Meat proteins are immediately bound, and the meat remains perfectly juicy inside. Maintaining a constant hot air temperature of up to 300°C is more than just a technical detail: the power reserve is sufficient even when the unit is fully loaded. This is the only way to prepare juicy and crispy stir-fries, frozen dishes like squid or spring rolls, chicken wings, or fluffy baked goods.
Operating mode “Combination” from 30°C to 300°C
Combination cooking combines the benefits of steam (short cooking time, low frying loss, and high moisture retention) with the advantages of hot air (rich aroma, appetizing color, and crispy crust). No turning or flipping of food is required, cooking time is significantly reduced, and frying loss is reduced by up to 50% compared to standard cooking methods.
Finishing®
The Finishing® system seamlessly separates production and serving times. From side dishes to the finished menu, you'll quickly bring dishes prepared in the CombiMaster® Plus, whether on trays, in plates, or in containers, to serving temperature in an optimal microclimate, and then chilled. This system offers you flexibility, and your guests a more enjoyable experience, as dishes no longer need to be kept hot for extended periods, ensuring their quality remains unaffected.
5 fan speeds
The CombiMaster® Plus features the optimal fan speed for processing any product, whether delicate or difficult to handle. Even soufflés, éclairs, and sponge cakes come out effortlessly.
To ensure that dishes are successful, it has always been important to regulate humidity: pouring liquid over them, adding liquid to the container, closing or opening the lid.
Controlling humidity requires attention and time, but most importantly, experience and culinary flair. Today, these tedious procedures can be eliminated: the CombiMaster® Plus's measuring and control system maintains the ideal humidity level in the cooking chamber. ClimaPlus® transforms decades of kitchen experience into first-class, intelligent technology that's incredibly easy to use and ensures consistent food quality.
ClimaPlus® – active microclimate control in the cooking chamber
Sensors continuously measure humidity in the cooking chamber and regulate it fully automatically according to user settings. Moisture is added or removed as needed. Time-consuming and labor-intensive manipulation is no longer necessary: pouring liquid over the food or adding more is no longer necessary.
The ClimaPlus® option can be used both manually and as part of cooking programs. Naturally, you can adjust the humidity level during cooking based on your experience.
Self-explanatory symbols
The CombiMaster® Plus features an intuitive control system, making it easy to operate from the very start. Simple, clear symbols are arranged compactly, and the proven rotary lever makes it easy to precisely adjust the desired settings.
Individual programming
To automate individual cooking processes, 50 memory slots are available, each covering up to six cooking steps. This allows you to execute multi-step cooking processes with the touch of a button.
Cleanliness and hygiene at the touch of a button
Cleaning the RATIONAL CombiMaster® Plus takes just a few steps. Simply spray the RATIONAL cleaning agent into the chamber and run the cleaning program. Afterwards, we recommend rinsing the chamber with the optional hand shower—and you're done. Even the most stubborn stains don't stand a chance.
Safety
Maximum work safety thanks to low loading height
RATIONAL sets the standards for the future. The top loading level on all sizes is 1.60 m.
Double glass door with rear ventilation and heat-reflective coating
The design ensures low external temperatures of the outer glass and allows for easy cleaning of the space between the glasses.
Built-in door water collector
The door drain pan continuously empties, even when the door is open. This prevents puddles from forming on the floor.
Cooking technology
ClimaPlus®
The automatic measurement and control system maintains the user-set microclimate in the cooking chamber. Combined with highly effective moisture removal technologies, this ensures crispy crusts and crispy breading, while keeping dishes exceptionally juicy.
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Steam generator
The generator, with its new steam control system, always delivers absolutely hygienic, fresh steam, guaranteeing the highest quality of food. The maximum steam saturation in the microclimate, even at low temperatures, prevents food from drying out or even becoming dry. There's no need to connect a water softener.
New aerodynamic technology
An innovative airflow distribution system and special chamber geometry ensure uniform heat distribution. This ensures absolutely even cooking, even when the appliance is fully loaded.
Separation of fat by centrifugation
Cleaning and replacing conventional grease filters is no longer necessary. Thanks to the automatic grease separation fan, the air in the cooking chamber is clean, and the enjoyment of your finished dishes is unimpeded.
Efficient use of resources
Energy supply according to consumption
A completely new control system directs only the amount of energy to the food that it can actually absorb.
Built-in sealing mechanism on floor-standing units
Regardless of the use of frames with guides, the built-in sealing mechanism does not require an additional sealing sheet and does not release either steam or energy from the device.
The required area is 28% less
The compact size of the appliance means the heated volume is smaller, meaning lower energy consumption. The door opening is narrow, limiting its opening area, meaning less energy is lost when the door is opened.
High-performance heat exchanger for gas appliances
The special heat exchanger design ensures extremely high efficiency. Large, smooth surfaces make cleaning easy. The gas burners have been awarded the German Gas Industry Innovation Award for ensuring exceptionally low emissions during gas combustion.
Comfort
Built-in hand shower (optional)
Smooth jet adjustment and an ergonomic design make basic cleaning and rinsing significantly easier. The integrated return mechanism and automatic water shutoff ensure optimal safety and reliable compliance with EN 1717 and SVGW (Swiss Gas and Water Association) hygiene requirements.
Easy installation
Thanks to the integrated jet break, an external jet break is no longer required. SVGW certified.
Longitudinal loading
The longitudinal loading system accommodates 1/3 and 2/3 GN containers. Containers are easy to load and unload.
USB connector
The USB port makes it easy to document HACCP data for up to 10 days, download cooking programs to the appliance and update the CombiMaster® Plus software to the latest version, which reflects the latest developments from RATIONAL.
Functions
Combi steamer mode, 3 operating modes:
steam 30°C-130°C, hot air 30°C-300°C, combination of steam and hot air 30°C-300°C
ClimaPlus® – humidity measurement, 5-stage setting and adjustment
Hand Finishing®
Control
Lever for setting operating modes, temperature, core temperature and time
Programming lock
Cleaning, maintenance and operational reliability
Built-in hand shower with a return mechanism, and a function for shutting off the water and smoothly adjusting the jet pressure (optional)
Manual cleaning program
Service diagnostic system (SDS) with automatic display of service messages
Menu-driven descaling program
Equipment characteristics
Temperature probe with 1 measuring point
50 programs containing up to 6 steps; choice at will
5 programmable fan speeds
Cool Down function for quick and safe cooling of the cooking chamber
Temperature scale selection: °C or °F
Displaying time in hours/minutes format
Digital temperature indication
Indication of actual and set values
Digital timer, 0-24 hours, with permanent setting
Real time clock, 24 hours
Powerful steam generator with automatic water filling
Virtually silent burner system (for gas appliances only)
Automatic fumes cleaning device
Dynamic air mixing
Automatic adjustment according to installation site conditions (altitude, climate, etc.)
Adjusting power supply according to consumption
Air duct butterfly valve with quick-acting shutters
Built-in fan impeller brake
Separation of fat by centrifugation, without an additional fat filter
Double glass door with air gap and opening inner glass
Door water collector with continuous water drainage even when the door is open (Tischgeräte)
Water collector of the device with connection to the drainage system (Tischgeräte)
Fixed door positions, 120°/180°
Contactless door switch
Insertable, easily replaceable door seal
Side rails for frame with guides (Standgeräte)
Longitudinal loading for types 61, 101, 201, for GN containers 1/1, 1/2, 1/3, 2/3, 2/8
Longitudinal loading for types 62, 102, 202, for GN 2/1, 1/1 containers
A hygienic, seamless, tub-shaped work chamber with rounded corners to ensure safety when liquids accumulate
Halogen lighting of the working chamber, Ceran glass ceramics, shockproof
Removable, pivoting hanging frames with additional guide for the fat collecting tray (Tischgeräte)
U-shaped guides with cutouts for easy loading
Frame with guides, double-sided locking, water collector with drainage device, tandem running wheels (2 with parking brakes), wheel diameter 125 mm, metal parts made of stainless steel (Standgeräte)
The door of the working chamber has a sealing mechanism, so steam does not escape when used without a frame with guides (Standgeräte)
Material inside and outside - special steel DIN 1.4301
Hygiene, occupational safety and ergonomics
Ethernet interface, e.g. for connection to a kitchen management system or for outputting HACCP data (optional)
USB port for HACCP data output to a USB memory stick and for easy software updates
Operational and warning messages, such as water shortages
Safety temperature limiter for steam generator and air heater.
According to VDE, the device can be used without supervision by personnel.
Maximum loading height 1.60 m (for tabletop models on original RATIONAL base cabinets)
Door handle with slam and left/right opening function, one-handed operation (Tischgeräte)
Door handle with slam and lock function, opens with one hand (Standgeräte)
Connection, installation and certification marks
Confirmation of conformity with standards: CE
Electrical safety: VDE, UL, CUL, Dekra
Gas safety: Gastec QA, AGA, CGA, SVGW, JIA, PCT
Operational safety: GS
General Sanitary Standards: NSF
Ensuring drinking water quality: SVGW, KIWA, WRAS
Possibility of connection to a softened and/or hot water system
A rigid connection to the wastewater drainage system is permitted in accordance with SVGW.
Water resistance according to IPX 5 standard
Adjusting the height of the device's legs
Access to service door – from the front
Can be installed on a 700 mm deep table (6 x 1/1 GN and 10 x 1/1 GN) (Tischgeräte)
Floor anchoring (Standgeräte)
Special voltage - on request
Liquefied or natural gas
Your winnings
Meat. Significant reduction in frying losses means an average reduction in raw material consumption of 10%*.
Fat . Virtually unnecessary. Costs for purchasing and disposing of fat are reduced by 95%*.
Energy. Thanks to modern control systems, energy costs are reduced by an average of 60% (4.00 RUB per kWh).
Operating time : 35 hours less due to pre-preparation, ease of operation, etc.
*Compared to conventional cooking technologies.
