I had a f28 reading on my vaillant boiler & wasn't getting any hot water or heating..reset it, held down the 2 top buttons while it said loading then released them. The little flame symbol appeared in the bottom right of the screen, the boiler fired up & hot water came immediately. Many thanks for this video, very helpful

Brilliant video, what I would like to say 1.The bottom solenoid 119 ohm is fine even brand new resistance is same exactly as you said 140 plus or minus 10% 2. The yellow plug the diagram to test between one and no.2 pin the multimeter was on 1 and 3 , the 117ohm between 1,2 inch I love your videos alot of knowledge

@warriorsofwarmth

Жыл бұрын

Thanks for the positive feedback, I’ve a hectic life and individuals like u give me motivation

Thank you Sir. Please keep them coming. Brilliant video. Thank you again for sharing your knowledge.

@warriorsofwarmth

Жыл бұрын

Thank u I really appreciate your feedback x

Totally agree on the fuel poverty, i see some shocking poverty. Scares me how little safety net there is these days and the government paints a picture of people milking it....the reality is the polar opposite

Absolutely brilliant video 👍👌

@warriorsofwarmth

Жыл бұрын

Thanks I appreciate your feedback

very helpful many thanks

@warriorsofwarmth

Жыл бұрын

Thanks for the feedback

Good video

Should you not do air integrity with the case on?

@warriorsofwarmth

2 жыл бұрын

Yes good spot!

so useful, thank you, I like the close ups of the electrical tests. When you are testing the gas valve pressure, I presume it is at test point1 and not 2?

Great vid mate. I had a problem with one of these valves recently, wish I had known this info at that point. Any chance you can confirm what the bottom ohms check should be (140 +/- 10%) and and what of the 6 pins are the correct ones to test between?

Muy interesante tu vídeo. Te sugiero que pongas subtítulos en español. Gracias un saludo desde 🇪🇦

Great video thanks for sharing is there an app for resistances on gas valves leads etc

F28 on a Vaillant Ecotec Pro turned out to be low water pressure in the heating system in my case. Increasing the pressure fixed the problem.

@warriorsofwarmth

Жыл бұрын

Yes, after awhile they can seize due to dirt etc

🤘😎🤘

@richardpayne2456

2 жыл бұрын

The HT LEAD

Hi My reading is 0.746 on vaillant ignition lead . Is that ok or i need new one. Thanks

@warriorsofwarmth

5 ай бұрын

need a new one definitely

Where did you put the black negative to test from?

@warriorsofwarmth

2 жыл бұрын

for which component?

HELLO! Very Very good explanations. Thanks a lot. Never seen an explanation so good in my life (drawing + what to expect + how to measure in reality). There is something that is not clear to me and I will need your precious help, PLS! The bottom resistor should be 140 OHMI (10% tolerance + or - ) you said. Plus would be 140 + 14 (10%) = 154. Minus would be 140 - 14 (10%) = 126. The meter is saying 119 (not between 126 and 154) => faulty resistor if my understanding is correct. Why do you say 154 and 185, please? Thanks a lot for your video!!!

@warriorsofwarmth

5 ай бұрын

there is two solenoids

At 5.33 you say the reading was 1, 1 what? The actual display was showing meter out of range. If the reading was 1 it would display 1.something. not just a digit 1 on its own. Is your meter calibrated?

@warriorsofwarmth

Жыл бұрын

Sorry I am partially deaf

Can I ask where the gas pressure test point is on the sustain....i can't find it on the gas valve

@warriorsofwarmth

Ай бұрын

Look on the gas isolation valve underneath

@dickiedubs3137

Ай бұрын

Yeah seen that one, normally there's one on the gas valve itself, I went to a f28 fault two days ago and couldn't find the pressure point on the gas valve to see if it was opening up

Flue integrity test with the case off?

@warriorsofwarmth

Жыл бұрын

No ?

Any on f. 61 on eco tec pro 28 I'm sure it's faulty gas valve

@warriorsofwarmth

5 ай бұрын

u guage see if GV opens?

@skypool100

5 ай бұрын

@@warriorsofwarmth checked after 10mb on dhw, going to swap it out