Code 111 or 121 Ignition failure

Рет қаралды 16,885

4 жыл бұрын

Пікірлер: 15

@michaeleeten7783 5 ай бұрын

Thank you very much. DIY guy here who installed this unit to replace electric radiant heat. This has been the first issue. Cleaned the ignitor and tightened the ground screw. Back in business.

@angelaneri3906 Жыл бұрын

You two are awesome thanks for making this video. Me and my husband were able to fix the problem ,We are having with our water heater do to your video. Thanks 1 million

@sibco96 6 ай бұрын

This is great. I keep getting a 111 on a unit I installed today. I still haven't figured it out, but learning about the clunks and the spark test gave me something to do.

@COLINSRENTANDROLL 8 күн бұрын

What if you get a spark and no flame and will all heaters give a 3 clunk mine only does 2

$@thefrack8981$

@thefrack8981 7 ай бұрын

If you get this error on first light, just do what he did and "reboot" it at least once. Had this error... had air just in a 24" appliance hose. It lit on like the 5th click. Honestly can't purge that easily, the rest of the gas lines & manifold were primed and active already. I mean... I can see that they don't want too much gas in there, but the 3 tests for flame happen too rapidly. It needs time to evacuate any air in the lines... and that was with propane geez. I can imagine if you have a 48" appliance hose and natural gas, you'll probably have to restart it 2-3+ times on the first go.

@dredlew 6 ай бұрын

I have a question when I was descaling the machine I used a pump, beforehand i cleaned the filter to catch the debris then I tightened it and it seems like if I over tightened it, the flow of the pump was dramatically reduced to 10% of what it was if I loosened up the small filter. should that have an affect on water flow?

@countrycorner9337 2 ай бұрын

Oh my gosh the dude on the left keeps interupting the other dude trying to explain clearly!

@countrycorner9337 2 ай бұрын

Will the guy w no beard stfo so the other dude can explain things clearly

@user-hh8xb1xs7s Жыл бұрын

What if no spark?

@richardmiller2313 5 ай бұрын

As far as the gas valve self testing, in your video there is a definitive 1 clunk, x’s 3. My units pattern is when hot water is turned on: Fan, clunkCLUNK-clunk-clunkCLUNK-clunk-clunkCLUNK-clunk- Fan RPM’s increase & trouble code is displayed. Also, unit is about 20 years old, so maybe not worth fixing but if there’s a easy fix -maybe a new gas valve or whatever can be recommended as more troubleshooting. I did clean the igniter and flame rods those look good and there is spark at the igniter rod. Any recommendations is greatly appreciated. Thx

@cfonseca12345 5 ай бұрын

If you’re using a 310c 510c model number , this code 111 will happen if you don’t vent it correctly, there is dip switches in the tankless and you need to flip it on , look at the owners manual it will tell you everything.

@richardmiller2313 5 ай бұрын

@@cfonseca12345 Update: I did find a YT video of a tear down so I gutted the unit: burner assembly was dirty, lint in some of the passages on the manifold-those cleaned up pretty good. But once I got looking into the combustion chamber and heat exchange assembly, those were aged and & showed signs of un-repair, so I threw the towel in and ordered a whole new tankless heater. At least I got to learn stuff that I didn’t know before. Thank you