Question about Rinnai Water Heaters

1 Answer

Rinnai is buzzing and reads 130 LC - Rinnai Water Heaters

Posted by on

Ad

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Expert
  • 1,772 Answers

Sorry to read about your problem, I hope this helps you out.
The 130 is your temp setting

Scale Build-up in Heat Exchanger (when checking maintenance code history, "00" is substituted for "LC")
Flush heat exchanger. Refer to instructions in manual. Replace heat exchanger. NOTE: The LC code is the only code that will allow the unit to keep running.

The display will alternate between the LC code and the temperature setting.

The controller will continue to beep. The LC code will reset if power is turned off and then on.

I tried to help you. Please help me and Rate/Vote on my response. We take the time to answer your question. take the time to rate us.Thanks and good luck

4 Thumbs - Very Helpful
3 Thumbs - Helpful

Posted on Dec 31, 2010

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Why is my Rinnai Infinity 20 leaking?


Hole in heat exchanger caused by improper condensate drain?
Read installation manual, call service technician.
http://waterheatertimer.org/pdf/Rinnai-Tankless-Troubleshooting-Manual-2012.pdf

Replace with tank type heater.
http://waterheatertimer.org/How-to-install-gas-water-heater.html

Gene

Oct 01, 2014 | Rinnai Water Heaters

1 Answer

RINNAI R94LS CONVERT TO NATURAL FROM PROPANE


The electric water heaters have replaced the traditional of water heating. The advanced features and the latest technologies of water heater have made it so easy for everyone. Find the best electric water heater on the market today. Read electric water heater reviews and comments from experts. Almost each product is manually reviewed and tested.
Electric Water Heater List Reviews waterheaterlist com

Jan 28, 2013 | Rinnai R94LSi Tankless Water Heater...

1 Answer

Rinnai R50LSi water heater- Water doesn't heat.


Flow meters can get jammed by silt or debrise. The only way that I know to check this problem it to remove & inspect the part and that takes alot of training if you have a Rinnai (not recommended for the beginner).

One thing you could check is the inlet screen. Turn off the water and power to the unit and drain down. The screen in the black plastic circle on the inlet fitting under the unit. Unscrew this and check how much grit it has collected. Clean off, replace, turn water back on, open a hot faucet to get the air out then turn the power back on. This sometimes improves the flow enough to solve the problem.

Apr 16, 2010 | Rinnai Water Heaters

1 Answer

Rinnai R50LS- water doesn't heat, even though there is good flow.


If it's a new install: the water is going backwards through the heater and you need to check that your cold water IN is actually hooked up to the cold water IN spot on the heater. they don't register flow if the flow goes backwards through the heater.
If it's not a new install: something is stuck in your flow sensor, drain the unit and take it out to check.

Apr 16, 2010 | Rinnai Water Heaters

1 Answer

Our Rinnai tankless water heater is producing water as hot as pre


Power outage will reset Rinnai unit to that temperature. Read manual for more info.

Nov 28, 2009 | Rinnai Water Heaters

1 Answer

Rinnai tankless water heater


LC is the error code that you get when you have limescale buildup in the heat exchanger. You need to flush your heat exchanger. If you have the manual for your water heater, use it. The manual to mine is attached. The procedure for flushing it is covered on page 12. I suggest that you have a certified Rinnai plumber perform this task as it requires a ciruclating pump and some hoses that you need to connect to your water heater. If you don't perform this task, it is possible that you will need to replace your heat exchanger and this is not something covered by Rinnai's warranty.

Sep 21, 2009 | Rinnai Webstone The isolator EXP tankless...

1 Answer

Code LC, I cleaned the filter, won't stop beeping


you need to flush out the rinnai. to do this you will need 4 gallons of white viniger & a circulating pump. #1 disconnect the power. #2 close both incoming & outgoing water valves under the unit. #3 conect a drain hose to the out going flush valve ( flush valves are under the unit & have brass caps) #4 connect pump outlet hose to ingoing flush valve. #5 put pump incoming hose & drain hose from outgoing flush valve in a 5 gallon bucket. #6 pour 4 gallons of vinager into the bucket. #7 open both flush valves. #8 turn on the circulating pump & let viniger pump in the incoming flush valve through the rinnai & out the outgoing flush valve back into the bucket for 45 min. #9 disconct pump from incoming side & close incoming flush valve.( don,t close outgoing vaves at this time) #10 put out going hose in empty bucket. #11 open incoming water to flush viniger out of unit. # 12 disconct outgoing hose , close outgoing flush valve & open outgoing water valve. #13 clean filter & turn on power.

Jul 08, 2009 | Rinnai Water Heaters

3 Answers

My rinnai has build up in the heat exchanger


  • you have a lime controll issue , you need to flush the unit using food grade vinegar. go to the rinnai web site for instructions. it is a pretty simple solution they make a kit to flush your unit if it was installed with an isolation kit.

Nov 15, 2008 | Rinnai Water Heaters

Not finding what you are looking for?
Water Heaters Logo

Related Topics:

506 people viewed this question

Ask a Question

Usually answered in minutes!

Top Rinnai Water Heaters Experts

Donni Steen

Level 3 Expert

659 Answers

gizmonix

Level 1 Expert

13 Answers

jdthefixer

Level 3 Expert

744 Answers

Are you a Rinnai Water Heater Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...