Redring SB3W
Redring SensaBoil Automatic Beverage Boiler User Manual
Model: SB3W | Brand: Redring
1. Product Overview
The Redring SensaBoil Automatic Beverage Boiler is designed for commercial environments such as offices, canteens, and cafes, providing instant boiling water for hot beverages. This unit is permanently plumbed and wall-mounted, optimizing space in confined areas. It offers ease of operation with options for constant or controllable water flow, capable of delivering up to 206 cups of hot water per hour.
2. Key Features
- Powerful 3.0kW heating element for rapid heat up time and delivery of up to 206 cups of hot water per hour at 98 degrees.
- White galvanised steel construction, designed for wall mounting over a sink or draining area.
- Easy-to-use chrome tap with constant or controllable flow.
- 3L stainless steel tank that automatically fills during use, ensuring hot water is always available for rapid draw-off.
- Touch controller with LED On/Off indicator.
- Dedicated 'Descale Now' and 'Power On' LEDs for operational status.
3. Setup and Installation
The Redring SensaBoil unit requires permanent plumbing and wall mounting. Installation should be performed by a qualified professional to ensure proper water and electrical connections, adherence to local regulations, and safe operation.
Installation Steps (Professional Installation Recommended):
- Site Selection: Choose a suitable wall location, preferably above a sink or draining area, ensuring adequate clearance for maintenance and operation.
- Mounting: Securely mount the unit to the wall using appropriate fixings, ensuring it is level and stable.
- Water Connection: Connect the unit to a potable cold water supply. Ensure all connections are watertight and comply with plumbing codes.
- Electrical Connection: Connect the unit to a dedicated electrical circuit as per the product specifications. This connection must be performed by a certified electrician.
- Initial Fill and Purge: Before powering on, allow the tank to fill with water and purge any air from the system by opening the tap until water flows smoothly.
4. Operating Instructions
The SensaBoil unit is designed for straightforward operation.
Powering On/Off:
- To power on the unit, press the 'ON' button on the touch controller. The 'Power On' LED will illuminate.
- To power off, press the 'ON' button again.
Dispensing Hot Water:
- Place a cup or container under the chrome tap.
- Operate the tap to dispense hot water. The tap allows for either a constant flow or a controllable flow, depending on the desired amount.
- The unit's 3L stainless steel tank automatically refills as water is dispensed, ensuring a continuous supply of hot water.
5. Maintenance
Regular maintenance is crucial for the longevity and efficient operation of your SensaBoil unit.
Descaling:
- The unit features a 'Descale Now' LED indicator. When this LED illuminates, it signifies that the unit requires descaling.
- Hard water areas may require more frequent descaling. Failure to descale can lead to reduced performance, increased energy consumption, and potential damage to the unit.
- Refer to the full product manual for detailed descaling procedures or contact a qualified service technician.
Cleaning:
- Wipe the exterior of the unit with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- Regularly clean the chrome tap to prevent mineral buildup.
6. Troubleshooting
If you encounter issues with your SensaBoil unit, consider the following common troubleshooting steps:
- No Power / Unit Not Heating:
- Check if the unit is properly plugged into a working power outlet.
- Ensure the 'Power On' LED is illuminated. If not, press the power button.
- Check your circuit breaker or fuse box.
- Water Not Hot Enough:
- Allow sufficient time for the unit to heat up after initial power-on or heavy use.
- Check if the 'Descale Now' LED is on. Limescale buildup can reduce heating efficiency.
- Slow Water Flow / Reduced Output:
- This often indicates limescale buildup. Perform a descaling procedure as outlined in the maintenance section.
- Check the water supply to ensure adequate pressure.
- Unit Tripping Circuit Breaker / Leaking:
- Immediately disconnect power to the unit.
- These symptoms suggest an internal fault or severe limescale issue. Do not attempt to repair yourself. Contact a qualified service technician.
For persistent issues or problems not listed here, please contact Redring customer support or a qualified service professional.
7. Specifications
| Specification | Detail |
|---|---|
| Manufacturer | Redring |
| Part Number | SB3W |
| Product Dimensions | 10 x 10 x 10 cm |
| Item Model Number | SB3W |
| Size | Stainless Steel (referring to tank material) |
| Colour | White |
| Volume | 3 litres |
| Wattage | 3 watts (This seems incorrect for a 3kW heating element, likely a typo in source data. Assuming 3kW as per feature bullets.) |
| Item Package Quantity | 1 |
| Certification | Certified frustration-free |
| Included Components | SHOWERHEAD (This seems incorrect for a beverage boiler, likely a data error.) |
| Batteries Included? | No |
| Batteries Required? | No |
| Item Weight | 7.72 kg |
| ASIN | B00LME1VH4 |
| Date First Available | 8 July 2014 |
8. Product Visuals

Image: Front view of the Redring SensaBoil Automatic Beverage Boiler, highlighting its compact design and user interface.

Image: Visual representation of the boiler's capacity, capable of producing up to 206 cups of hot water per hour.

Image: Demonstration of dispensing hot water from the unit's tap into a cup.

Image: Detailed dimensions of the Redring SensaBoil unit for installation planning.

Image: Close-up of the control panel, highlighting the 'Power On' and 'Descale Now' LED indicators.
Video: An overview of the Redring SensaBoil Automatic Beverage Boiler, demonstrating its features, operation, and suitability for commercial use. This video highlights its auto-fill and heat capabilities, 98°C dispensing, capacity of 206 cups per hour, touch controller, available finishes (painted or stainless steel), and tank capacities (3L, 5L, 7.5L), ideal for offices and cafeterias.
9. Warranty and Support
The Redring SensaBoil Automatic Beverage Boiler comes with a 2-year parts and labour guarantee.
For warranty claims, technical support, or service inquiries, please contact Redring customer service. Ensure you have your product model number (SB3W) and proof of purchase available when contacting support.
For further assistance, please refer to the complete manual provided with your product or visit the official Redring website.
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