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it seams its doing the oposite to what it should, ie its turning the heating off when the unit wants heat

unit seams to be working fine, ie its reiceiving each other, but its not turning the heating on and off , any ideas

thanks namsag, works great, saved me a few shillings re - units, originally had a randall 103 old clock syle, changed that to a digistat rf1 and now to the lcd screen one

this is a faxed copy of wiring instructions

can draw the 2 wiring diagrams in instructions

http://www.coronadocontrols.com digital programable-product code 908WHB-3B

someone then helped whith this Posted: Fri Nov 02, 2007 12:46 pm Post Subject: -------------------------------------------------------------------------------- Take it that it is a Drayton digistat rf. Lives and neutrals are obvious earth goes into tag half way down on...

will explain again what ive done these are the diagrams of my wiring, which i swapped an old randall clock timer for a digistat wireless one, i had 2 sets of wires going to the old randall uint

unit works great, but isnt a timer, its only a thermastat, got a timer now any chance of some more help please, the terminals on new timer are 1-n 2-L 3-com 4-com -5-nc, there isnt a connector for earth and its a corronado lcd screen unit which is described like this (Large LCD Screen Digital...

having changed my clock timer to a randall 103 rf wireless thanks to the help i recieved on here, then realising it was just a room thermastat not a timer am now changing it to a rf wireless timer, the connections on new unit are 1-n 2-L 3-com 4-no 5-nc any idea on the wiring

IT WORKS GREAT, THANKS VERY MUCH :lol: :D :lol: :D :lol:

WHAT OTHER DIAGRAMS DO YOU NEED, IVE GOT THE MANUAL, OR DO YOU MEAN THE ACTUAL WIRING ON MY BOILER, ITS A VAILLANT VCW GB 242/282 E B

THE OTHER ENDS GO TO THE BOILER I THINK

I HAVE BOUGHT THE DIGISTAT

HI SORRY JUST LOOKED AND YOUR RIGHT, ON MY DRAWING IVE STARTED THE VOLT FREE CONTACTS ON 2 3 4 WHEN IT STARTS ON 1 2 3 THERE IS A 4TH CONTACT BUT ISNT USED, WILL GET ALL THE DIAGRAMS TODAY AND POST EM

CHEERS DUDE

p.s. i have designed a diagram of the wiring which shows all the colours and stuff, but dont know how to post it

the randall timer control is under the stairs, and there isnt a thermastat in the house, so its just a 24 hour dial timer unit, so can i just change the wires over, any advice on where to position the wireless section of new digi timer, thanks for all your help by the wau :D

Posted: Tue Oct 30, 2007 2:32 pm Post Subject: RANDALL 103 HEATING CONTROLLER WIRING -------------------------------------------------------------------------------- IM TRYING TO SWAP MY OLD BROKEN HEATING CONTROLLER TIMER, ITS AN OLD TWIST AND CLICK ONE, IVE GAT A COMBI BOILER AND...

IM TRYING TO SWAP MY OLD BROKEN HEATING CONTROLLER TIMER, ITS AN OLD TWIST AND CLICK ONE, IVE GAT A COMBI BOILER AND THE HEATING IS CONTROLLED WITH THE ABOVE, IT IS A DAILY TIMER, IM REPLACING IT WITH A DIGISTAT RF 2: WIRELESS 24 HOUR PROGRAMMABLE THERMOSTAT THE RANDAL UNIT HAS TERMINALS...