Question about Rheem Water Heaters

1 Answer

Need to clean flame rods - Rheem Water Heaters

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Master:

    An expert who has achieved Level 3.

  • Master
  • 485 Answers

Open it the flame compartment, disassemble and remove, clean the rods with crocus cloth then set them back. Be careful to set the proper distance between the flame rods.

Posted on Mar 17, 2014

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

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

2 Answers

Why wont the pilot light on my hot water tank stay lit


there is no pilot- it is lit with a ignitor. If you have problems the unit needs a service cleaning of the flame sensor rods.

Aug 19, 2014 | Rheem Tankless Hot Water Heater...

1 Answer

SW4P Pilot Water Heater 3 Gallon Trailer Camper RV


These systems use "flame rectification" to sense or prove a flame or pilot flame exists thus it is safe to continue or transition to main burners if a system with a pilot light.
The AC spark is rectified to a DC signal by the flame as the AC current passes through the flame, the flame being a poor conductor only a small amount of DC signal is sent, in the milliamps, so it is not too difficult to interrupt the signal and disrupt the operation, it is doing this for safety.
What you can do is clean the surfaces where the pilot assembly meets the casing and burnish this path clean back to the ignition modules ground or burner ground terminal, there may be a flame sensor too, in this case clean it with 0000 steel wool it is just a ground rod and does not wear out but will build a film that can disrupt the weak DC signal.

Nov 04, 2013 | Suburban SW4P Pilot Water Heater 3 Gallon...

1 Answer

On A.O. Smith water heater model BTH 199 100 where is the heat sensor rod located ?


Parts list:
http://www.hotwater.com/lit/partslists/197728-004.pdf
Flame rod, flame sensor sits next to igniter inside combustion chamber. This can be cleaned with sandpaper. Do not touch with fingers. Purpose of flame rod is to detect whether ignition has caused actual, sustainable fire inside the combustion chamber.
If sensor is bad, or no ignition is detected after 2-3 attempts, then 'no ignition' error is given.
Bad gas control valve, bad-or-dirty flame rod-sensor, low gas pressure, misaligned rod, dirty combustion parts, etc

Service handbook:
http://www.hotwater.com/lit/training/316586.pdf
High gas pressure spikes can daMAGE gas control valve p7

Product manual:
http://www.hotwater.com/lit/im/com_gas/197727.pdf
Word-search for 'failure'
Low gas pressure. p14 and p54
1-3 trials before declaring 'ignition failure. p48
bad flame sensor (clean with sandpaper) #10 p58
unit must be grounded (check outlet with circuit analyzer) #12 p58
Sequence flow chart p59
Rough starts = ignition failure p60
Troubleshoot chart - ignition failure p62

Mar 12, 2013 | A.O. Smith BTH-199 BTH-199 100 Gallon...

1 Answer

Noritz Boiler NH-1501-DV-NG Shuts off at radom times with blinking error code 123


error code 123 is a flame rod sensor problem. Chances are the flame rod is sending a weak signal to the control unit. Check for a loose flame rod electrical connector. Peek in the flame inspection windows to ensure there is a proper flame on that side of the burner. If non of the above then try removing the flame rod and cleaning with 400 grit sandpaper or replace it with part order # SKC7448 (called an Ignition plug ELV & Packing EHK SETV)

Dec 16, 2012 | Noritz NH150-DV-NG Indoor Direct Vent...

2 Answers

Rheem Power Vent Nat Gas


The flame sense rod is actually dirty. To clean this, open up the cover and you will see all of the components. The Flame rod is on the burner assembly. to remove the burner assembly, shut off the gas supply, loosen and remove the two silver tubes that come off of the gas valve, disconnect the blue wire. pull the whol housing out. Now clean the silver device that looks like a claw.

Apr 10, 2012 | Rheem Water Heaters

2 Answers

Our Richmond Tankless is showing a reading of a C2 error code. How do we fix this. Why is it doing this?


Before calling service technician, open following link for Richmond/Rheem troubleshoot resources including Rheem chat.
http://waterheatertimer.org/Troubleshoot-Rheem-Tankless-water-heater.html

Error codes are considered start place for troubleshooting.
C2 11 is 'No ignition' or 'Gas is inadequate' or 'Ignition failure'
Error C implies ignition rod
http://waterheatertimer.org/pdf/ErrorcodeTroubleshooting.pdf

Jun 18, 2011 | Rheem Tankless Hot Water Heater...

1 Answer

Sometimes it doesn't light at all other times during use the hot water goes off and the box keeps flashing green as it continues to spark


it sounds like the flame sensor is dirty or faulty. when the pilot lights the flame sensor rod recognises the flame to allow the main gas valve to open and ignite the burners. you can clean the flame sensor with some steel wool or sandcloth

Dec 29, 2010 | Bosch & Tankless LP Hot Water Heater

1 Answer

I am have a error code 72 C4 on a Rheem tankless water heater


Error 72 is Flame sensing Device fault.
Flame rod could need replacement or be out of line, or tankless needs to be cleaned using maintenance outlined in manual.
Read manual.

Open following link for Rheem tankless troubleshoot resources including error codes, parts links, typical manuals:
http://waterheatertimer.org/Troubleshoot-Rheem-Tankless-water-heater.html

Oct 25, 2010 | Rheem 40 GAL ELEC TALL Water Heater 6YR SC...

1 Answer

Paloma (Rheem) tankless water heater 7.4 gpm 199,000 btu outdoor unit. Red light is blinking on pc board. unit fires up for approx 2 seconds then shuts off, then cycles once more for 2 seconds and shuts...


i think your flame sensor is bad but you will need to confirm that with rheem i am unsure what the c7 is for but code 12 is flame failure and there could be carbon build up on the flame rod...

Aug 06, 2010 | Rheem Tankless Hot Water Heater...

2 Answers

Bosch SX 250 Lp. I get EA code and will not start. Was very windy last night. Does anyone know how to correct this issue?


EA & EC are telling you that the flame is not covering the flame sensor rod.
Take the front cover off by unscrewing the 2 phillips head screws about 1/2 way down the cover and may be covered by a plastic plate that unsnaps.
Locate the flame inspection glass window near the right side above the control panel. Prepare to observe the flame from start, until the error appears. Visually locate the flame sensor rod: there are 3 rods that pass through the plate below the burner - it is the right most of the 3, angle your head so you can focus on this single rod. Begin water flow by opening a valve or the pressure relief valve that should be outside the cabinet, at the bottom.

Did the flame ignite? it should make several tries before an error.
if it ignited, did the flame cover the flame rod, or did it jump up over it leaving the rod in clear gas below the flames?
In the LCD display, upper right corner, is an indicator in the shape of a flame. It is visably displayed when the flame is covering the flame rod, indicating that the flame is being detected by the electronics. If the flame covered the rod but the indicate is not on, the rod itself may be dirty. Remove it with the other 2 ignitor rods and careful clean the sensor rod with something like steel wool to remove the corrosion. Re-install and test again. If that didn't fix this condition, your control circuit is faulty.

If you find that the flame jumps over the rod and doesn't emerce the rod, check the draft vent pipe for any obstructions, water, bird nest, etc, and any obstruction of the combustion air supply. Check the the gas blower starts up, check for water or white dust in the clear tubing that attaches to the black blower intake from the gas meter.

Otherwise, you will need to follow the procedures to adjust the CO2 and this WILL require a combustion gas analyzer! If you are at an elevation above 2,000 feet, expect to make this adjustment.

Jun 05, 2010 | Bosch AquaStar Indoor Natural Gas Tankless...

Not finding what you are looking for?
Water Heaters Logo

Related Topics:

27 people viewed this question

Ask a Question

Usually answered in minutes!

Top Rheem Water Heaters Experts

Donni Steen

Level 3 Expert

659 Answers

gizmonix

Level 1 Expert

13 Answers

Brad Brown

Level 3 Expert

15557 Answers

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

Answer questions

Manuals & User Guides

Loading...