SIEMENS DAILY DIGITAL PROGRAMMERRWB2001

The Siemens RWB2001 is a daily digital programmer designed to provide reliable on/off time control for a single heating or hot water circuit. It offers straightforward scheduling with a clear digital display and simple push-button operation, making it easy to set and adjust daily run times.

Ideal for domestic and light commercial systems, this unit supports manual override options for temporary changes without altering the stored program. Its robust, installer-friendly design delivers dependable time control for boilers, pumps, or zone valves via a relay output.

• Brand: Siemens
• Model: RWB2001
• Type: Daily digital programmer (single-channel time switch)
• Use: On/off control for central heating or hot water
• Daily schedule repeated every 24 hours
• Digital display with intuitive button interface
• Manual override functions for temporary adjustments
• Relay output for on/off control of compatible equipment
• Suitable for fixed installation by a qualified professional