programmer | Page 6

programmer

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  1. D

    Turning Programmer ON/OFF from 2 different locations

    Got a customer that wants to be able to turn the heating programmer on and off from two different locations (the kitchen where the current programmer is and also from the bedroom above). Is there anything on the market that can do this? Its a single channel programmer at present.
  2. P

    y plan heating system.

    I currently have a y plan heating system with a honeywell st699 time set, it got knocked and has stopped working. I have been given a drayton lifestyle lp111si off a friend, is it compatable with y plan mid position valve heating system? I just got the programmer with no instructions. Any help...
  3. A

    Central Heating and hot water programmer

    I am having trouble removing the front plate on a Newlec / Horstmann 425 Programmer. There is a backplate that has all the connections to it and a front plate with the timer control switches. I think it hinges or pushes into the connector on the back plate but am not sure. The later version...
  4. K

    Wiring a thermostat to the system

    I have some questions regarding wiring a Honewell CMT927 thermostat to the electric supply and the boiler. The boiler is plugged into a spur socket at the moment and as I understand, since no extra spur from a spur is allowed, the existing spur will have to be modified in order to connect the...
  5. C

    need some advise about swapping a old seibe sm400 programmer

    does anyone no what programmer would be a suitable swap, not done much on heating systems really a think its a fully pumped system, back plate has CHon in 1, 2 is spare 3 HWon, 4 is CHOFF BUT THIS IS NOT CONNECTED DONT KNOW WHY AND ADVISE PLEASE
  6. E

    Wiring combi with seperate programmer and thermostat

    Hi all, First bit of heating controls that I have done apart from wireless, so please bear with me. Plumber friend has fitted boiler Worcester Greenstar Junior 24, wants it wired up, RCD protected fused spur already in place (from old boiler) he has given me a Horstmann ChannelPlus XL...
  7. T

    Replacing a programmer

    Hi I've been asked to replace an old mechanical programmer for a new digital one, I've not done any central heating work before and can't find much info on net( I've only got limited web access). Are they a straight swap or do I need to get a compatible unit, the only info I've been given is the...
  8. rainstorm

    Worcester Greenstar 40cd1 / Y Plan

    Evening all. Getting a little confused with regards the wiring for a Y plan when there is no controller to wire to (an internal programmer is being fitted). Since the main feed is wired into the boiler, then a switched live, switched neutral and boiler demand is taken to the wiring centre (no...
  9. A

    Trouble with heating system wiring.

    Any help would be appreciated. Recently had a new boiler with megaflow tank fitted & i've wired up the heating controls according to the s plan diagram inthe booklet for the tank, except for a room stat as i intend to use the thermostatic valves on the rads to control the heat. The problem i'm...
  10. E

    honeywell s plan programmer & glow worm boiler argghhhhhh

    Can some one advise me on a problem im having with this heating system. Ive wired the programmer exactly how the instrustions said. it exactly like this diagram S-Plan the thing i dont understand is the boiler has a seperate output which is L-N-E to the pump Then L-N-E & R(switched...
  11. B

    help central heating programmer

    Been called to a job where the client tried to change a central heating programmer. He took the wires out the backplate and forgot to note down where they went! Monkey! So I have the brown and blue from spur which go to L and N of the back plate but then I also have a brown and blue from...
  12. J

    Wireless room stat and mains controls

    Hi everyone I am wondering if I can control a mains 3 port valve with a wireless room stat. The plumbers didnt advise me on this stat until the job was finished I have had this problem before. Can anyone help. Thanks
  13. H

    Installing thermostat

    Hi guys, I have been asked to install a thermostat on a friends boiler, i have noe experience with boilers at all, I am simply an installation electrician. Haven't had a look at the boiler yet so dont know what it is or what thermostat he is buying, but just wondered how difficult it could...
  14. Short Circuit

    Timer Switch / Programmer

    Hi Guys, I registered a few months ago, but this is my first post! Can anyone on here suggest a decent looking programmable timer switch that will control outside lighting. Preferably with a Stainless Steel look. The best one i have found is Customlight - Energystyle - Products - Elkay, but...
  15. R

    Central Heating Issue - Wiring.

    Hi, Need some advice, I've got a Vaillant combi boiler with a programmable timer (Danfoss) and a seperate stat in the hallway (Danfoss). The radiators all get hot to whatever temperature the boiler is set at - even when the programmable timer is off and the stat set to zero... I'm sure...
  16. N

    Turkington Engineering Turco 2000 Outdoor 70/90 boiler

    Been to a job some ones cocked up the wiring to the boiler normally not a problem but this boiler has a 6 pin plug which the wires go into ,not wanting to damage the controls etc i was wondering if any one had any idea of the connections of the pins as with heating jobs the earth in the cable...
  17. U

    help connecting up a s plan central heating.

    hello just doing my first s plan not much experience in central heating controls.the system is a vailiant boiler, vailiant cylinder. 2 x 2 port zone valves, a danfoss 2 channel programmer,and a danfoss electronic room stat. i have just 1st fixed and 2nd fix monday morning.happy with the...
  18. C

    question about built in programmer

    hi Can a built in programmer on a boiler control 2x external valvues? (hot water and heating) The boiler has one sw line connection inside, is this incoming or outgoing?
  19. E

    Heating Isolation?

    A customer has asked me to put in a spur for her heating as the gas board came for an inspection and there is no isolation. The programmer is below the consumer unit and the boiler is in the loft.. I was wondering if i could put the spur just below the board at the before the programmer or is...
  20. M

    wireless thermostats

    hi everyone. i need some advice, been asked by a customer with no room thermostat to add a wireless one to control room temp. the boiler has a control programmer (manufacturer is lifestyle) for independant hot water and radiators, how do you fit a wireless thermostat? do you need to replace...

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