Time control

At the heart of the system will be a time control which can easily be programmed to ensure that your heating and hot water are only switched on when you need them, or more to the point, they are not wasting expensive fuel when the house is empty or while you are asleep. Siemens offers a complete series of programmers that provide the most accurate means of time control, from a dial and sliders unit, to a push-button electronic controller that offers a whole week's schedule of different times.   All Siemens programmers are very easy to set and use. Should you wish to start with a simple programmer and at some time change to a more sophisticated one, that’s no problem either. All Siemens programmers are plug-in units employing a standard backplate so that upgrading is very easy. Fitting a Time Control can reduce your fuel bill by up to 15%.  


 

RWB29Si Programmer with Service Interval Function

RWB29Si Programmer with Service Interval Function

  • Unique menu driven programming

  • 2 channel

  • 5 day/2 day

  • 2 or 3 daily on/off

  • Up to 3 hour boost

  • Manual override

  • Battery backup

  • Easy to read, larger than average backlit display

  • Gravity or fully pumped systems

  • Service interval function

  • Audio service reminder

RWB2E Programmer

RWB2E Programmer

  • Daily

  • 2 daily on/off

  • 1 hour boost

  • Manual override

  • Gravity or fully pumped systems

RWB27Si Timeswitch with Service Interval Function

RWB27Si Timeswitch with Service Interval Function

  • Unique menu driven programming

  • 1 Channel

  • 5 day/2 day

  • 7 day

  • 2 or 3 daily on/off

  • 1 hour boost

  • Manual override

  • Easy to read, larger than average backlit display

  • Ideal for combi boilers

  • Service interval function

  • Audio service reminder

RWB30e Daily Timeswitch

RWB30e Daily Timeswitch

  • 1 channel

  • Daily

  • 2 daily on/off

  • 1 hour boost

  • Manual override

  • Battery backup

  • Ideal for combi boilers

RWB1007 Timeswitch

RWB1007 Timeswitch

  • Large, backlit display

  • Simple operation

  • Weekday/weekend or 7 day timeswitch

  • Two or three ON/OFFs per day

  • Clock with auto summer/winter changeover

  • LED 'ON' light

  • Service interval capable

  • Audio and visual service reminder

RWB2007 Programmer

RWB2007 Programmer

  • Large, backlit display

  • Simple operation

  • Weekday/weekend or 7 day

  • Two or three ON/OFFs per day

  • Clock with auto summer/winter changeover

  • LED 'ON' light

  • Independent timing for hot water and central heating

  • Gravity or fully pumped systems

  • Service interval capable

  • Audio and visual service reminder