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Siemens (Landis & Staefa) RWB29 Programmer

Brand: Siemens (Landis & Staefa/Gyr)
Product Code: 02B03
Stock: In Stock
Price: £42.83
Ex VAT: £35.69
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Q: I have a RWB2E Will this replace it? Or should I buy another RWB2E?

A: The RWB29 will replace the RWB2E.
Q: I have a Siemens RWB9 and the CH & HW system are both pumped. However recently when the "water" is "on" so is the CH. Is this likely to be a malfunctioning controller which needs replacing?

A: If the problem still occurs when the room thermostat is turned right down, then the fault is most likely to be the motorised valve not the programmer.
Q: I need to rewplace a landis gyr RWB2 Programmer. Is this one suitable

A: Yes it is. It will simply plug onto the existing backplate for an easy swap.
Q: I have a mini minder E dual programmer will the RWB29 fit onto existing back plate and wiring ?

A: Yes it will.
Q: I have a Landis and Gyr microgyr RWB20. Will a RWB29 fit onto the existing backplate? Also, are any wiring modifications required?

A: The problem with replacing the RWB20 is that all modern programmers are mains powered so need a neutral supply on the 'N' terminal. Check if there if there is neutral connection on the 'N' terminal. If there is, then the RWB29 will simply plug on. If not, you will need to get one added.

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Siemens RWB29 Full Programmer

* Complete with new backplate
* Daily 5/2 Day or 7 Day Programming
* Two or three ON/OFFs per day
* Independent timing for HW and CH
* Gravity or Fully Pumped systems
* Advance and +3 hour (boost) facilities
* LED 'ON' lamps and user friendly backlitdisplay
* Dimensions (on wall): 80x135 HxW
* Dimensions (overall): 90x145x34mm HxWxD
* Large Screen
* Holiday Programming
* Menu Driven Programming


Replaces (same backplate and wiring for easy swapover):
Landis & Gyr (Landis & Staefa) RWB1 RWB102 RWB2 RWB2.9 RWB40 RWB200 RWB200cw RWB252 RWB252cw RWB270 RWB9 RWB-XP.
Microgyr 1 102 2 40 200 200cw 252 252cw 270 9 XP.
Gloworm (Glowworm) MasterMind
Potterton Miniminder Miniminder E
Sankey Sunline
Crossling Controller
Wickes RWB2/6832 RWB200.cw RWB252.cw RWB2E.cw RWB9.cw.
Boss Therm RPF7 RP24 BUP.
British Gas EMP1 EMP2 UP1L


Replaces RWB20 / Microgyr 20 (same backplate) but may require the addition of a neutral connection


Compatible alternatives with same backplate & wiring:
Siemens RWB2E - 24 hour mechanical programmer




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