SodaStream Source Instruction Manual page 8

MAKE SPARKLING WATER
4. Put your hand on the carbonating block and press the block firmly
desired LED indicator lights up.
5. The first light from the bottom will indicate mild fizz. Additional presses will produce a
stronger carbonation and you will see the 2nd or 3rd lights light up depending on how
many times and how long you press the carbonating block.
HIGH FIZZ
6. To release bottle, pull carbonating block to its fully upward position. You will hear the
down until the
sound of excess gas release.