Hi All
Me and the plumber have been having some issues over the last couple of days, meant to be simple job of moving and installing new boiler/ moving programmer and wiring centre.
Y-Plan (existing pipework/ now new electrics)
Megaflow (existing)
External pump (existing)
Valliant Eco tech...
Hi, Wondering if anyone can offer me some advice. I've just gone to a job to relocate and wire a new cylinder stat for a pressurised system. I wired it all in but could not get the central heating to work without the hot water being off. I spent a bit of time checking and couldn't figure it out...
Hi, my knowledge on system boiler wiring is fairly limited and I have a job where I need to install a new hive 2 chan prog. The plumber removed the old stat and programmer and wiring already. I'm just trying to make sure I know exactly what I'm doing before I arrive. The confusing bit is that...
Hi all, system is as above, have a es-ctd cylinder stat with c,1,2. whats confusing me is all the schematics show this stat with y plan. ie with an extra cable from programmer hw off which links to satisfied on cyl stat !! do I need to incorporate this or just wire as normal s plan into cyl...
Heating controls not my strong point but trying to change that! I have an s plan system with momo valves and have a question with regards to the closing of the valves. To close the heating valve the white goes on its own to CH off on the programmer. To close the hot water valve the white goes to...
Hi and thanks for looking any advice would be much appreciated
I have a Y plan system
Mid position valve stuck on heating and will not pass to middle or water
customer just moved into home, new valve head fitted no luck and all wiring looks good
any help appreciated
thanks
I'm quite happy with wiring in an s plan from scratch normally, but this is the first time that I have had to incorporate a back boiler.
As yet the only information I have been given is that I'm doing an s plan with back boiler - wow, thanks boss.
Any clues or advice about what is different to a...
Wired an s plan recently and used the orange from each honeywell to send a switched live back to the boiler,after removing the link.Is this the best practise way,or should the greys and oranges of the valves be bridged across the control terminals of the boiler,as voltage free contacts?Thanks...
I was asked to wire up a boiler / pump / valve / 2 channel 7 day programmer / frost stat (no room stat) today
"connect the boiler up, its a Y plan"
However it has caused me some confusion.
The valve has the following connections over 2 seperate flexes
On one flex- blue (neutral) brown...
I have a question.I have seen plenty of people ask here how much they should charge for certain things in their business. I have also seen plenty of men ask here ask various other questions about starting out and other related questions.
I would like to know how many of you would find a book or...
Afternoon Chaps
Not my favorite subject heating, after some advice please.
Recently wired an S Plan system, water is boiling hot even with stat turned down to 45degrees.
Back Tuesday to get my testers out and check it out.
Faulty cyclinder stat maybe? Or is it possible to wire the stat the...
hi everyone, ill start from the beginging
im rewireing a house in a very remote location all is going well until i find a huge connection box for the heating system
this is when it gets complicted
the house has a huge field behind it, all the water runs down into a big box basically sunk...
Hi all,
I am currently have an amplifier that is powered by an ac/dc adapter (as shown in diagram below). In my house I have CAT5 cable run from where the amplifier is to a position on the wall (it is currently not being used). I want to be able to push a button on the wall where the CAT5 cable...
Hi all, some help please. Wiring boiler on y plan (new Drayton mid pos) and an old Honeywell 2 port. Hot water works fine ( through dual stat).cannot get boiler to fire on heating, checked room stat, mid pos opening but on orange sw/l to boiler only getting 60-68 volts so obviously boiler not...
Hi there, I'm currently in my 4th year, been given a job which includes wiring up the heating. Don't have any real experience in this area soo help would be much appreciated.
2 combi boilers feeding
2 seperate heating zones with rads, a underfloor heating zone and a hot water circuit which is a...
Good evening all,
I'm first fixing property and customer is having splan system with one rad heating zone, hot water and an additional 2x under floor heating zones.
I've taken a thermostat to 3 different zones. What I'm not sure of is how many cores will I need at the programmer?
The under...
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