Fix Fault Siemens

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We have 196 questions about fixing 'siemens' in category Heating, Home Heating Systems

how do i fix my siemens thermostat?

i have rented a house with a siemens thermostat which no-one knows how to work, i am freezing, help


Siemens RWB9 Timer Problem?

Hi. I have my Siemens RWB9 timer set for Hot water to come on for an hour in the morning. (Summer Time) The problem is the timer switching on the HW every night at 8pm for a number of hours. I ... more


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Request connection details of the Siemens central heating controller RWB2E?

Can any one supply wiring and connection details of the Siemens controller RWB2E central heating controller. What voltages should be on the outputs? Thanks.


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How to connect fixed wiring to siemens rwb7?

Diagramme to show external wire connections to connect fixed wiring to siemens rwb7, should pump be connected to terminal 2?? should live 240v be looped to terminal 2. I can get my hot water to come ... more


setback and comfort temperature siemens rdj10?

whats the difference between setback and comfort temperature. my thermostat shows half moon icon all day


Heating not coming on when on Auto?

i have just had another room stat fitted, this one is an RDJ10/RDJ10RF. Set times and temperature ok as per instructions. Put mode slider to Auto. Was set to come on at 5.30am. Went to bathroom at 6.1 ... more


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room thermostat?

l have just had fitted to my glow worm30cxiLPGcondensing boiler a siemens RAA20-GB COO;CN AC24...250v IT IS NOT WORKING .dont have the instuctions for wiring.there are three conections wondering if i ... more


how do i get my thermostat to work in my house (siemens)?

My thermostat used to control the central heating. I have a RWB9 and it is set 2p16. My central heating should work without hot water, how can i get it to work?


Siemens RDJ10 - Help Please!!!!!?

I have just moved into a new property which has a Siemens RDJ10 Thermostat installed. I have a combi boiler installed in the loft (a bungalow). My problem is that when the heating comes on say in the ... more


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how do i connect my rdj10rf room stat?

how do i connect my siemens rdj10rf wireless room stat to my baxi 105he


How to use?

I have just moved into this property and i dont have any paper work regarding this thermostat ........and i dont know the number on it...All i know it has a moon sun dark blocks that look like bricks ... more


Need help with Siemens Programmable Room Thermostat RDJ10RF/SET?

My Siemens Programmable Room Thermostat receiver RDJ10RF/SET keeps switching off for no reason. It sometimes has no lights, then flashes green. It needs both orange and green to get the boiler to make ... more


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HELP!!! Siemens RDH 10 RF Thermostat ?

I have Siemens RDH 10 RF Thermostat but have lost the instructions and am not sure how to reset it so that it works. My heating is not coming on but the hot water works. Does anyone have the instructi ... more


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how do i reset SIEMENS RDJ10?

HOW DO YOU RESET THE MAIN CONTROL ON THE SIEMENS RDJ10?


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Control problem with central heating!?

I have quite an old central heating system with a hot water tank, with a Siemens RWB2E programmer. However lately I have noticed that even when the programmer is stopped, the central heating system is ... more


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Instructions to set siemens RDJ10RF programmable room thermostat?

Instructions on how to set/alter a Siemens RDJ 10 RF programmable room theromostat.Its still set on factory settings!


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siemens RWB9 controller wiring connections?

I have installed an RWB9 controller and am unsure where the wires go...the old unit had links in and the new unit does not require this. I cannot get the hot water and the central heating to come on t ... more


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Myson Apolo 30s does this use 240v mains switching?

I have had to replace the main timer on my central heating system. I have gone for a siemens RWB7 electronic timer, the system will still not activate (boiler is fine). The only thing I can think that ... more


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IDEAL CLASSIC LXFF & FF BOILER?

We have this boiler controlled by a "Siemens RWB29" (and with a "Towerstat RSD" thermostat). The controller is set to manual so we just press a button to get 1 hour of hot water and another button ... more


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How do I reset my wireless Siemens RDJ10RF thermostat?

I have a wirelss Siemens RDJ10RF thrmostat with RCR10/433 receiver. The lights on the receiver have gone out. When I push the reset button on the receiver an amber light flashes but nothing else hap ... more


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