programmer

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  1. 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
  2. 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...
  3. 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
  4. 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
  5. 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...
  6. 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...
  7. 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...
  8. 123

    Heating: S Plan Plus With 3 Channel Programmer Wiring

    123 submitted a new resource: Heating: S Plan Plus with 3 Channel Programmer Wiring - Heating: S Plan Plus with 3 Channel Programmer Wiring Read more about this resource...
    • 123
    • Thread
    • channel heating plain programmer quote s plan wiring
    • Replies: 0
    • Forum: UK Electrical Forum
  9. 123

    Centaurplus Horstmann C21 & C27 Programmer Instructions

    123 submitted a new resource: Horstmann C21 & C27 Programmer - Horstmann C21 & C27 Programmer Read more about this resource...
    • 123
    • Thread
    • horstmann instruction instructions plain programmer quote
    • Replies: 0
    • Forum: UK Electrical Forum
  10. 123

    Eph Programmer T47_installation_instructions

    123 submitted a new resource: EPH Programmer T47_Installation_Instructions - EPH Programmer T47_Installation_Instructions Read more about this resource...
  11. 123

    Eph 3 Channel Programmer T37 Installation Instructions

    123 submitted a new resource: EPH 3 Channel Programmer T37 Installation Instructions - EPH 3 Channel Programmer T37 Installation Instructions Read more about this resource...
    • 123
    • Thread
    • channel installation instruction instructions programmer
    • Replies: 0
    • Forum: UK Electrical Forum
  12. 123

    Eph 2 Channel Programmer T27-hw Installation Instructions

    123 submitted a new resource: EPH 2 Channel Programmer T27-HW Installation Instructions - EPH 2 Channel Programmer T27-HW Installation Instructions Read more about this resource...
    • 123
    • Thread
    • channel installation instruction instructions programmer
    • Replies: 0
    • Forum: UK Electrical Forum
  13. 123

    Eph 2 Channel Programmer T27 Installation Manual

    123 submitted a new resource: EPH 2 Channel Programmer T27 Installation Manual - EPH 2 Channel Programmer T27 Installation Manual Read more about this resource...
  14. 123

    Eph 2 Channel Programmer R27-hw Installation Instructions

    123 submitted a new resource: EPH 2 Channel Programmer R27-HW Installation Instructions - EPH 2 Channel Programmer R27-HW Installation Instructions Read more about this resource...
    • 123
    • Thread
    • channel installation instruction instructions programmer
    • Replies: 0
    • Forum: UK Electrical Forum
  15. 123

    Eph 1 Channel Programmer T17 Installation Manual

    123 submitted a new resource: EPH 1 Channel Programmer T17 Installation Manual - EPH 1 Channel Programmer T17 Installation Manual Read more about this resource...
  16. 123

    Eph 1 Channel Programmer R17 Installation Manual

    123 submitted a new resource: EPH 1 Channel Programmer R17 Installation Manual - EPH 1 Channel Programmer R17 Installation Manual Read more about this resource...
  17. 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...
  18. 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...
  19. J

    replacing programmer

    will this old programmer just be like for like swap if I replaced it with a Honeywell ST9400C?? cheers guys
  20. 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...

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