Recent content by systemtek

Thanks @CountryFan I wanted to be sure because there is currently a link between L and 1 and 3 not just L and 3, I will put a loop wire between L and 2 on RWB30 and give it a try this weekend. I've edited thiscomment as I think I now worked it out as per this image - when you not rushing...

Hello @stem (or anyone who knows please) I would just like to confirm something as I checked current wiring N = Neutral from power & neutral to pump & Blue to frost protect (but this frost protect is not been connected on new timer) L = Live from power & Green to frost protect & connected by...

Hi @stem thank you for the detailed reply. Yes this is a very very old system and time switch is only control for heating. Ah yes the frost thermostat that makes sense, well this is all in the kitchen, so I guess I could just add it back in using same connections just in case. I not yet...

Hello, Please see the attached image im looking at replacing the Horstmann 423 timer with a Siemens RWB30E. As you can see on the pic there is the timer and a temp control, now we are sure that this temp control has never worked right for many years and does nothing, so in theory it is not...

So I have one radiator that only gets slightly warm at the top. It's always been like this since I moved into this house. The flow pipe is hot but return is cold. It's in an extension and was tapped off an existing rad in next room I'm ok with diy so I've tried the following some things a...

Hi all thanks for the replys. Will take a look at best way to do it. Looks like a 4inch vent with a 100mm flex hose seems best option. Thanks

We have a average small size bathroom, about the size of a standard box room. It has a window, that we always open when in the bath and shower, and leave open for about 15mins after getting out. The problem is the ceiling above the shower keeps getting damp patches on it, this is beacuse even...

Free estimates are common in most trades for repairs, im not expecting them to strip it down for a free estimate but a educated guess is correct most of the time. I would never pay for a estimate nor would anyone i know. I run my own business also and do free estimates, people like that...

Thanks for that emm not ! I called them to get a price. I know nothing about boilers myself and have no intension to fix it, unless its something very simple, or electronics based in which case yes i will fix it. I called a few people but they wanted £ just to look at it when British Gas...

Hi Been having a few problems with this boiler would like ideas as to what the fault could be. Its 4 years old, been no problems, then on comes the "B" error light constant and not flashing, a look in the book says try reset etc which i did but no luck, turned off and on many times but as...

Thanks, i take it i only need TRIGA ( just ignore TRIGB and C )

Hi, thanks for the reply to be honest i didnt understand the manual. There is no dedicated point to connect this to on my panel (that i am aware of). I dont understand, do i need just TRIGA connecting from the dialer to pannel or all 3 ? as all i want it to do is dial if the alarm is...

Resolved the other problem. Now i am in the process of setting up my SD1+ Speech Dialler. I have connected the power to it and recorded a message and tested that it can dial and send the message which has worked ok. Im not 100% sure how to connect it to my Nexus 8 alarm pannel ? On the...

Problem now resloved found a old post on here that helped.

Hi All, I am trying to setup the following system its a Nexus 8 panel. We have 4 active zones and this is a 8 zone system. I have done a reset according to the manual but still get the following when i first power on po = power on rr = reset required af = aux fuse failed pt = panel...