S Plan

Central heating

[@johnbower]

Wiring the two port valve grey wires with permanent lives as you have shown here, is a better option than connecting the grey wires to the programmer as you suggested could be done. If the grey wires were connected to the programmer then all power running the heating system would be passing through the programmer, giving the contacts within the programmer a bigger load to deal with, where as having a permanent live to the grey wires, means the programmer now only has to deal with the power passing to the small motors within the valves.

[@adamparkin4791]

You should have Defo had the call for the pump to kick in to go to the wiring centre. The vale doesn’t come with a long orange to run to the boiler

[@normanboyes4983]

I think John Ward teaches this more effectively.

[@stevenweightman6639]

The orange S/L really should be from the wiring centre

[@stevenolivero5207]

Brilliant explanation, very easy and helpful to understand. Thank you.

[@kevinproctor5730]

Why not just get a control box where everything plugs into it clearly labeled job done & far simpler than looking at that diagramm

[@ThomasMagee-g8r]

Wonderful explanation of how to wire a s plan system first class

[@harjindersodhi6973]

Thanks sir Its helpful video

[@chriskitcher]

Try my book on inspecting and testing. That will help you

[@qmob0121]

Get some more pens doing it all in red made it well to hard to make sense at the end

[@fivetwoeight528]

Great class sir well explained 👏👏👏

[@MJ08-80]

Just a question here please? Is the pump always run regardless? My pump seems like works 24/7 even when the HW and heating are both off. I’ll appreciate any advise here please?

[@chriskitcher]

No

[@MJ08-80]

@@chriskitcher could you advise when the pump should stop or what do I need to test please? Thanks again

[@mikebizzleuk]

excellent well taught video. y plan next please!

[@lazy1313]

Hi bro you are best very good 👍

[@faridratni6799]

This is the best video. I LEARNED a lot from it please can you do Y systems please please because I like the way you explain it

[@faridratni9938]

Excellent video but please can you do video about Y plan Thank you

[@friendsoracle8227]

Really helped me with my system upgrade. Thanks really clear to understand.

[@tonybee758]

currently crapping myself for my AM2 exam so thanks for the video hahaa

[@MJTheOneFR]

TonyBee i have my am2 soon was this video useful?

[@tonybee758]

@@MJTheOneFR well it was a good video, but i have crap memory and learn better from actually doing it then watching a video on it hahaa, but it did help a bit

[@joanofarc708]

Very helpful thank you very much

[@crigeorge9549]

u should've use thermostat instead of stat so it easy to understand what i'ts purpose

[@chriskitcher]

Why ?

[@ramphago1240]

thank you very helpful.

[@sarwandhanjal7031]

Very helpfull Thank you

[@brianoneill350]

Great video. Really well explained. Do you have one for a y plan.

[@tekleabreha4520]

10q very good

[@rubberlegs15]

Hi Chris, could you recommend any good publications to read in preparation for the AM2 exam and 2391 module (test and inspection) please? I have guidance note 3 and an up to date (ammendment 3) 17th edition of the regs but these are not ideal for learning. Thanks in advance.

[@tekleabreha4520]

i need you this vido