
S1 Owner’s Manual
Page 9
Turning the Steam/Hot Water Boiler On and Off
1. The S1 must be in ON mode, not Standby for all operations below.
2. Momentarily press the
Boiler
button
3. The
Boiler
lamp turns off. Neither steam nor hot water is available.
Note: if you turn the S1 Off then On again, or if power is removed and restored to
the S1, the Boiler returns to the On state.
4. Momentarily press the
Boiler
button again.
5. The
Boiler
lamp is on (or blinking). Steam and hot water are available.
Turning Economy Mode On and Off
1. The S1 must be in ON mode, not Standby for all operations below.
2. Press the
Boiler
button for 10 seconds until the
ECON
lamp illuminates.
Economy mode is now active.
Note: if you turn the S1 Off and On again or if power is removed and restored to
the S1, Economy mode remains active until you perform step 4, below.
3. While in Economy mode you can momentarily press the
Boiler
button to
completely turn off the boiler. Another momentary press returns you to Economy
mode.
4. To exit Economy mode, press and hold the
Boiler
button for 10 seconds until the
ECON
lamp is extinguished.