Operating instructions

9
Please Note:
The SB² can take several minutes to reach the required temperature, depending on usage and
tank capacity.
To avoid energy wastage, the SB² will automatically reduce the temperature by 10°C if the unit is
not used for more than 60 minutes.
The SB² will automatically go back to boiling when the water is used.
When the SB² is switched on at the local isolator and the POWER button is pressed, it will start
by self-calibrating. This can take up to 20 minutes to complete and includes automatically boiling
the water for 30 seconds.
When first installed, it is recommended that the initial tank of boiling water is fully drawn off and
discarded. Allow the tank to re-fill and the TEMPERATURE READY light to come on, before
using the SB²
Dispensing water from the SB²:
Place your cup under the red spout at the bottom of the unit.
Turn the knob clockwise to fill your cup (Fig.7b).
Turn the knob anti-clockwise to OFF (Fig.7a).
WARNING
SCALDING HOT WATER can be dispensed from the SB².
Never wash your hands directly from the unit.
Some plastic cups can distort if they are filled with boiling water, so causing a danger of
scalding.
Do not use if heater is suspected of being frozen. Allow to thaw completely before use.
How to clean and descale your SB²
Cleaning:
Before cleaning or descaling, switch off the electricity at the isolating switch.
It is recommended that the SB² surfaces are cleaned with a soft cloth.
Do not use abrasive or solvent cleaning fluids.
Descaling:
A suitably qualified person should carry out the descaling.
Ensure the mains electricity supply is isolated.
If scale comes out with the hot water then the SB² may need to be descaled.
This is done by removing the front cover and top condenser assembly and using a suitable kettle
descaler (a packet has been supplied). Ensure unit is thoroughly flushed through after descaling.