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Jackthom really appreciate your help. What you said worked. All I had to do was set the second temperature lower. Thanks

Yes you are correct. Auto mode is the one I need.

Something I forgot to ask. I have four modes available. Auto, comfort, summer and setback. Which of these modes should I use? I know not to use summer. Is it auto, comfort or setback?

Thanks for the reply. I have checked my programmer and yes I can have two desired temperatures. It gives me two options. Day and night set back. I have now set the day one to 20'C and the night set back to 5'C. I will give this a go tonight to see if it switches off when the timer...

I hope someone can help. I had a Vaillant ecotec plus 837 fitted along with a VRT350 programmer a week ago. All works great but i have a question. What i am trying to do is the following, is this possible? 1. I have the timer on twice a day for 1 hour at certain times. I have the...

Hi People. I bought a Visonic powermax complete about two years ago but never installed it. Anyway my current 20 year old alarm is playing up so decided to try out the Visonic. I have powered it up used a 3amp fused spur, everything looks straight forwardish as regards to programming. One...

Thanks for the help. I have decided to upgrade to a visonic that i bought ages ago but never fitted.

Thanks. All up and running perfectly

Cheers, I have a multimeter somewhere. Will get it out. Like i said total newbie any special steps i need to take or do before opening the control panel? Special way to do things?

Ok all done and seems to be working fine. I want to thank everyone who has helped, would not have done it without you. Truly a great forum. p.s Whilst i had the programmer off i took a photo in case a wire in the wiring block is wrong because we assumed it was ina certain place on...

Hi People I moved into my current property 8 or so months ago and it had a Optima XM alarm installed. This has worked without fault up until 3 days ago. Everytime i try to set the alarm i get a zone 4 alarm led come on meaning i need to exclude that zone. Zone 4 has 2 pirs, 3 x door...

Thanks

Just to clarify. Disconnect the old thermostat wiring. Black wire in no 4 and white wire in no 5 which is of the valve. Do i put them both into no 4 as that is not being used for anything else? Cheers.

Thanks to everyone for the help. D_Hailsham your a gent. Saved me time and money. Dont apologise, im sure im not alone in saying your very helpful with very good detail so even a fool like me can follow your instructions. I will try it when i get home and let you know how i got on.

Thanks. I need all the help I can get.

The black wire in no 4 comes from the programmer. However there are two black wires coming from the programmer. One in slot 4 as mentioned and one goes to slot 6 which also has a brown wire which comes from the cylinder temperature switch picture no 8

1. Programmer 2. Room stat 3. Boiler 4. Switch on the right as in picture no 9 turns off power to everything. Motorised valve number is V4073A1039. Thanks to everyone helping out.I appreciate it.

I will confirm this later but its definitely the one core in terminal 4, i think because of the pictures and masses of wire it looks as though it has more than one in the same location. "room stat live term 1" what colour wire/core you referring to? Sorry dont know much about this stuff.

Thanks for the help, appreciate it. In reply to your first question Yes the left hand side of the connector block. In total including the brown from the thermostat are three other brown wires. I know one definitely goes to the programmer as you mentioned, when i get home will confirm where...

The pictures are not clear so i checked and can confirm where each of the wires go in the wiring block for the old thermostat. Brown wire is in the same place as the other 3 brown wires. Blue wire is in the same place as the blue wire from the boiler. green/yellow wire is in the same...