RATIONAL® SelfCookingCenter® White Efficiency / SI - XS (6 x 2/3 GN), Electric
About this oven
The RATIONAL® SCC White Efficiency® (WE) is a next-generation combi oven designed to deliver exceptional cooking quality with maximum efficiency. Steaming, roasting, baking, grilling, poaching and regeneration all happen in one cabinet, but rather than just holding a set temperature, the oven measures what's inside, adjusts the climate as the food changes, and tells you when each rack is ready.
In most kitchens it replaces a conventional oven, a steamer and a grill, which frees up floor space and cuts extraction and energy costs at the same time. Operators enjoy simple, intuitive controls and reliable performance, even during heavy service.
What it does:
• SelfCooking Control® - select the product and the result you want (roast with crackling, overnight roast, braise, soft roast, and so on) and the oven manages the cooking process without further input. Consistent results whoever's on shift.
• Combi-Steamer mode - full manual control when you want it: moist heat, dry heat or combination, with humidity set in 10% steps from 0–100%, adjustable cabinet temperature, time, core temperature and fan speed.
• LevelControl - run different items on different shelves and track each one separately. • Core temperature probe with multiple measuring points, plus Delta-T cooking for gentle overnight cooking of large joints.
• CleanJet®+CareControl - intelligent cleaning system that assesses how dirty the oven is and prompts cleaning only when needed. The oven monitors its own soiling level and prompts a clean only when one is actually needed, using drop-in care tabs. It also removes the limescale problems that plague older combi ovens: no manual descaling routine.
• Half-power setting - drops heating element consumption by 50% for quieter periods or limited power supplies.
• Programming mode for storing your own multi-step recipes, plus USB for HACCP logging, program transfer and software updates. Cool-down function, automatic start timer, and Ethernet connectivity.
What the WE gives you over the earlier SCC models:
• HiDensityControl®- patented dynamic air-mixing that controls fan speed to deliver exactly the right amount of heat and humidity where it's needed. The result is up to 30% more capacity, up to 20% lower energy consumption and up to 30% shorter production times compared with previous models.
• Efficient LevelControl® - built for mixed and rolling loads. It tells you which foods can be cooked together, adjusts the time on each shelf according to how much food is loaded and how often and how long the door is opened, and alerts you as each shelf finishes.
• Upgraded climate control - a more efficient dehumidification process and new steam control for maximum steam saturation, plus a Clima valve for advanced dehumidification and a fan motor that rotates in both directions for more even distribution.
• TFT touch display with MyDisplay - the interface can be stripped back to only the functions you use, so untrained staff still get consistent results. Ethernet connection included
As an SI Index, the enhanced features are:
Triple glass doors with heat-reflecting coating, for efficient cooking;
Two hinged inner panes for easier cleaning;
LED door lights;
Refurbished properly, not just cleaned up
Every unit we sell is stripped, inspected and rebuilt by RATIONAL®-trained engineers, including our own 57-point inspection, deep clean, full descale and component-by-component testing. Stainless steel construction and German engineering mean these units were built to run well over a decade or more; our job is to make sure yours starts that clock again from day one.
Available now with next-day nationwide delivery.
Features & capabilities
Full feature breakdown for this model.
| Feature | Detail |
|---|---|
| Temperature Range | ✓ 30°C–300°C |
| Cooking Modes | ✓ Three core modes: convection (dry heat), steam (100% humidity), and combination (simultaneous heat + steam) |
| Humidity / Steam Control | ✓ Automatic |
| Programmable Cooking | ✓ Yes - 7 self-cooking operating modes |
| Fan Speed Control | ✓ Variable fan speeds (5 speeds) |
| Core Temperature Probe | ✓ Yes |
| Cleaning System | ✓ Automatic (SelfClean and Boiler descaling with tablets) |
Tech Specs
Full technical specification pulled directly from product metafields.
| Product | |
| Make | Rational |
| Model | SelfCookingCenter® Whitefficiency® (SCC WE) SI |
| Type | XS |
| SKU | 4072 |
| Condition | Professionally refurbished |
| Power & Electrical | |
| Power Supply | 3 Phase Electric |
| Supply Details | 3 phase Electric 5.7kw Load - 400v - 50/60hz - Supplied with 32amp commando plug. Water & Drainage connection required. |
| Dimensions & Capacity | |
| Dimensions (W×D×H) | 655mm wide x 555mm deep x 567mm high | 72KG Weight |
| Capacity & Pan Configuration | 2/3 GN as standard |
| Warranty | |
| Warranty | 3 months Parts Warranty |
| Extended Warranty | Available on request — call 01227 469692 |
Installation & connections
What your kitchen fitter or site needs to have ready before delivery.
| Water Supply | |
| Connection | Direct feed - one 3/4" feed. When using a CTU, it is recommended to adjust to two 3/4" feeds. |
| Flow Pressure | 1.5 - 5.0 bar |
| Drainage | |
| Waste Connection | Tundish and Drain Kit recommended for XS, 6 and 10 grid. Floor drainage or Drain Pump and Drain Kit needed for 20 and 40 grid units. |
| Clearance & Access | |
| Side Clearance | Minimum 350mm recommended for servicing (500mm if a heat source is adjacent) |
Delivery, collection & warranty
Everything you need to know before your oven arrives.
What every oven goes through before sale
- 57-point planned preventative maintenance (PPM) schedule by our qualified catering engineers
- Full service checklist provided — list of all parts changed available to keep
- Oven can be viewed working via video call or in-person at our Canterbury warehouse
- 3 months Parts Warranty included as standard
- Extended warranties available — call 01227 469692 for details
- Warranty valid only when installed by a fully qualified catering engineer per manufacturer guidelines
Product videos
See this oven in action — walk-throughs, features and demonstrations.


