Question about Bosch PowerStar AE115 Tankless Water Heater...

1 Answer

Water is cold and the light keeps flashing need to troubleshoot it

Posted by on

Ad

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Hot-Shot:

    An expert who has answered 20 questions.

    Corporal:

    An expert that hasĀ over 10 points.

    Mayor:

    An expert whose answer gotĀ voted for 2 times.

  • Contributor
  • 30 Answers

Light flashing while water is flowing means you have a bad control board. Needs to be replaced. They can be purchased online

Posted on May 06, 2014

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

Got central heating but no hot water


I had a lot of issues with my water heater last month as well. However, it was really cold outside and it turned out that pipes were freezing up. If it's really cold at your place, try letting the water drip lightly out of the faucets to keep the water moving. That's what I did. How cold is the temperature and how long have you been dealing with this issue? If it lasts for more than a couple of days, then you should have a plumber come and check it out. Plumbing and Electrical Contractor in Virginia Beach Virginia

Dec 15, 2015 | Water Water Heaters

1 Answer

Thanks for that mike, it is a worcester bosch combi 24cdi heating and water can stay on for an hour then everything goes off and the red light flashes. it will come straight back on when reset, but then...


Check the pressure reading, should be about 1 bar when system is cold. Various models in the range of 24cdi. If you do not have a manual, go to,
http://www.centralheating.co.uk/Boiler-Manuals/worcester-bosch-boiler-manuals/worcester-bosch-discontinued-boiler-manuals.
Get the manual for your unit, to wards the end of install manual it has a fault finder, Also has a basic 1 in the user manual. Number of flashes how fast the light flashes which one flashing can all mean different, So get the manual and check, Some parts are easy to fix, as long as you do not touch the gas side the rest is plumbing. Come back if needed.

Mar 05, 2013 | Water Heaters

1 Answer

Not hot water or heating


Good luck with the repair.
We always stand ready to support success.
Also post the brand and model number and type of product so expert can identify if you have electric or natural gas or propane energy, and identify if there is basic information online about your product.

Aug 24, 2012 | Water Heaters

1 Answer

Have to keep resetting E2 is what keeps flashing?


Check wires coming from cold water line valve. Make sure incoming water is above freezing

Jan 16, 2011 | Bosch & Tankless LP Hot Water Heater

1 Answer

The red light on the water heater keeps flashing


Attached to the water heater is a troubleshooting chart for your sequence light. 1 flash means..., 2 flashes means...., and so forth. Find the chart, count the flashes and see what it means and we'll go from there. Douglas

Sep 18, 2010 | Reliance Natural Gas Water Heater Control

1 Answer

Water heater keeps cutting off and flashing code 12, will work great for hours then do this, i have checked electrical and ground all ok.


If you are on LPG try your regulator. The cheaper ones tend to stick, especially in cold mornings.

Sep 03, 2010 | Water Heaters

1 Answer

Sometimes the hot water just goes cold


Here are a couple things to look for:

1) flashing burner light - a flashing burner light indicates the unit is getting an error code
common error codes:
A. continuous flashing - ignition failure or abnormal combustion; look for visible water in the machine indicating a leak, check gas pressure, debris or buildup on flame rod/igniter plug, or clean unit with compressed air
B. 3 flashes - error 16, abnormal outlet water temperature; typically this code indicates you'll need to descale you unit
C. 4 or 5 flashes - exotic error codes; you should contact Noritz technical support to deal with these codes

2. If there is no flashing code, try increasing the hot water flow. In the summer time you typically use less hot water; this can result in intermittent operation of your tankless heater. Increase water flow by either: A. cleaning your showerhead and removing scale deposits B. widening your flow restrictor C. Remove your flow restrictor in the showerhead

3.If none of these resolves your problem, you probably have debris in your flow sensor. Contact Noritz technical support for a walkthrough on removing debris from a flow sensor.

Feb 18, 2010 | Noritz 6.3 Gallon Residential Tankless...

1 Answer

Lack of hot water from water heater


Unit needs a new "dip tube" It is cracked and allowing cold in water to mix with all hot water resulting in "lukewarm water". Need plumbing skills to change out at cold inlet top of heater,pull out old,buy new at hdepot 5.99 reinstall.

This has been a small manufactor recall on this matter

Please rate Thanks

jj505

Mar 29, 2009 | Whirlpool Water Heaters

Not finding what you are looking for?
Bosch PowerStar AE115 Tankless Water Heater... Logo

Related Topics:

247 people viewed this question

Ask a Question

Usually answered in minutes!

Top Bosch Water Heaters Experts

Colin Stickland
Colin Stickland

Level 3 Expert

22246 Answers

Donni Steen

Level 3 Expert

659 Answers

john h

Level 3 Expert

12650 Answers

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

Answer questions

Manuals & User Guides

Loading...