programmer

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  1. G

    Combi boiler with dual heating zones and 2x programmable stats.

    First post so let me start by saying hello to all! I'm a plumber not an electrician, nor do I consider myself a heating engineer and would appreciate any help... What I have is a Worchester combination boiler which is currently hooked up to a Honeywell programmable room stat. We have...
    • GreasyWookie
    • Thread
    • boiler brown combi heating programmer stats valves zones
    • Replies: 19
    • Forum: Central Heating Systems
  2. D

    Installing Nest 3

    Can anyone advise on the right way to replace the danfoss tp9000 thermostat and ts2 sensor with the nest. I have attached pictures showing the current setup. Thanks in advance,
    • Deepu Thomas
    • Thread
    • attach earth installing nest neutral programmer terminal
    • Replies: 2
    • Forum: Central Heating Systems
  3. sparks55

    Boiler help Potterton Osprey

    Potterton osprey fires up when programmer switched off and both stats isolated It's running through a Honeywell sundial wiring centre Can only turn off using mains switch
  4. D

    Nest 3rd Gen installation with y-plan system

    Hi Hoping to get some advice... I’m planning to install a Nest 3rd Gen into my house why has a y-plan system Boiler is glow worm flexicom 24hx Programmer is British Gas Model UP2 (Invensys) Room Thermostat is British Gas RS1 There is a wiring centre in the airing cupboard next to the...
  5. D

    Easy C/H programmer change today

    So I thought, arrived at the house and found the plumber had moved the boiler to the loft(not a problem), the customer required the programmer to be moved from down stairs to upstairs outside the airing cupboard. I thought okay looked in the a/cupboard and found the connection box for all the...
    • Deleted member 93172
    • Thread
    • boiler change cupboard price programmer switch today
    • Replies: 2
    • Forum: UK Electrical Forum
  6. P

    danfoss 3020p replacement

    anyone replaced a danfoss 3020p programmer? ive been given a Honeywell st9400a to change to, only worried about the water only and water and heating settings, will the new programmer still work on heating only
  7. P

    Honeywell wireless stat DT92E

    hi guys, customer has no thermostat for his heating so he brought a Honeywell dt92e. I am trying to install it but can't link it up with the programmer (2 channel Drayton) I have wired the stat up with a perminant live and it fires the boiler. But I can't get it to work properly with a...
  8. R

    Drayton digistat RF3 installation

    Hi, Since getting back into the trade a few years back have installed controllers for boilers with room stats etc & the odd new S plan system - infrequently & admit I am not well versed in heating controls though can follow a circuit diagram! Customer has asked me to install a Drayton digistat...
  9. M

    S plan not firing boiler for hot water

    Hello all! I'm a plumber and have a customer where the s plan is working fine for both zones (ground floor, 1st floor + cylinder) but not firing the boiler when hot water demand from the cylinder is operated. 2 port valve opens and pump runs but boiler shows no demand for heat. Any ideas why...
  10. Malcolm

    Honeywell Sundial Wireless Controller

    Hi I hope someone can help with this. I cannot contact Honeywell to help by phone (lines constantly busy) I emailed them on Monday and still heard nothing. I replaced a Honeywell smartfit wired controller and programmer with a Sundial Y9420S RF pack3 wireless system. I have found that the...
  11. J

    WIRING programmer issue

    As per pics, I can see the conversion chart and how it's done, but theirs no number 6 connection in the old programmer? Is this needed, ? As it says to terminate it 2? I haven't done many programmers, usually their simple but this ones got me. Pics of new WIREING and current programmer...
  12. J

    replacing programmer

    will this old programmer just be like for like swap if I replaced it with a Honeywell ST9400C?? cheers guys
  13. N

    Two Channel Programmer

    Is there an electrician out there who has fitted a two channel programmer on a domestic central heating/hot water thermal store called a Boilermate 2000? If there is could he/she tell me if one can purchase such a programmer that will fit where the standard single channel timer sits on the...
  14. D

    thermostat & programmer wiring

    12 months a go I had a boiler replacement, I had an old ideal isar HE24 removed due to failure and an ideal mini 30 as a replacement. my old He24 boiler had a danfoss ts715-si programmer and a Honeywell r6660d wireless room stat . ever since the new boiler was fitted the engineer fitted it...
    • drewjak
    • Thread
    • boiler programmer section termostat thermostat thread wiring
    • Replies: 6
    • Forum: DIY Electrical Advice
  15. uksparks

    Heating controls

    Hi, can anyone advise... i would like to ideally use Honeywell. i want the stats and programmer to be wireless. it needs a frost stat it also needs two stats and a programmer and it needs three channels / zones any ideas on how to achieve this?
  16. B

    Danfoss 103 mechanical timer to FP75 programmer

    im changing over the old danfoss 103 mechanical timer over to the danfoss FP75 programmer. It is a combi boiler so hot water side wont be used just wanted to check on wiring. The connections are 103 timer common terminal 3 linked to live 'on' terminal 1 FP75...
  17. i=p/u

    Heating

    Evening. anyone tell me a little about adding underfloor heating to a gas heating system.. at at present have 1 Chanel time clock to power gas combi burner. what way the plumber do this ? All the builder is saying is there will be manifold in corner. Anyone tell me a little about it? Thx
  18. VoltzElectrical

    central heating systems help!

    I have no experience in the installation or fault finding of, central heating systems. I don't do, and have rarely done, domestic work. I volunteered recently to look at an elderly lady's situation whereby the system had been installed, then altered as the room stat was relocated from the...
  19. P

    Switching 6kW load with 7 day programmer

    I need to switch 2No 3kW heaters on using a 7 day heating programmer. Presumably I'll need a contactor to switch that load rather than the heating programmer (?). Can anyone recommend a suitable one? Many thanks if anyone can help, Peter
    • peterhanson
    • Thread
    • contactor contactors heating load programmer rated single switch switching
    • Replies: 13
    • Forum: UK Electrical Forum
  20. B

    Wiring Diagram for Drayton Programmer LP111 to Siemans wireless stat

    Allreet, Does anyone have the above or let me know how it needs wired? Its the usual social housing rubbish thats normally issued. Terminals on programmer at are the usual - N - L - 1 - 2 - 3 - 4 Terminals on the stat are the usualy L&N - L1, LX, L2 cHEERS
    • bigbaddave
    • Thread
    • boiler cheers diagram programmer terminal terminals wireless wiring wiring diagram
    • Replies: 9
    • Forum: Central Heating Systems
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