Posted on Apr 14, 2011

Answered by a Fixya Expert

Trustworthy Expert Solutions

At Fixya.com, our trusted experts are meticulously vetted and possess extensive experience in their respective fields. Backed by a community of knowledgeable professionals, our platform ensures that the solutions provided are thoroughly researched and validated.

View Our Top Experts

Code says es1......what is it.... on laarslt heater

1 Answer

Anonymous

Expert 310 Answers
Posted on Apr 14, 2011

Anonymous

Expert

Joined: Oct 27, 2010

Answers

310

Questions

Helped

239494

Points

710

1. Flue gas vent switch tripped.

(manual reset)

1. Verify proper fan operation. Check for restriction or

blockage of flue. Reset switch after problem is

corrected.

2. Vent switch fault. 2. Identify and correct loose connections or replace

switch.

Refer to qualified service personnel.

3. Fusible link fault 3. Identify and correct loose connections or replace

fusible link.
Refer to qualified service personnel.

This happens when the flue gases exceed a certain temperature. This only happens when there is a failed switch, or a bad burn created by incorrect gas or intake air, high wind scenerio or other similar incident to create an incorrect burn.

You may reset the switch manually, but it will most likely happen again, and if it does, its best to call out a technician.

Users manual can be found here:
http://www.jandy-downloads.com/pdfs/LXandLT_H02140B.pdf

Add Your Answer

Upload

Upload an image from your computer

Uploading: 0%

my-video-file.mp4

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

Loading...

Include an image. It's worth a thousand words.

prev next

Related Questions:

0answers

Hi i have heater laars lx lonox error message es1 what is that mean

Read full answer

Be the first to answer Oct 20, 2017 • Pool & Spa

0answers

I just reset my es1 switch on my handy heater and now its flashing service, again, and high limit at the same time. any help?

Read full answer

Be the first to answer Apr 22, 2012 • Jandy Pool & Spa

0helpful

1answer

Jandy LT400 ES1 light blinking because vent on top was blocked while unit was running

The manual manual says to check the flue (blower motor). The ES1 fault probably means emergency shutdown 1. When the flue was blocked it likely overheated something like the blower motor or some safety device and the system board is now detecting this problem and is indicating ES1.

If one of my customers had this issue then I would be prepared to open the heater and probe locations in the heater with a volt/ohm meter while on the phone with Jandy's technical support number, 800-822-7933. They are likely to help you diagnose this issue and recommend a repair.

Please let me know how this works. Thank you.

Read full answer

Sep 01, 2011 • Jandy Laars Lt 400,000 Btu Heater

0helpful

1answer

I need driver of toshiba ES1 424PDE

I can help you with your Toshiba ES1 424PDE driver problem.

Please review your make and model number information. My research is turning up Dynabook ES1 and also Techra R10-ES1 model numbers. I believe more specific model information is required to provide you with the preferred drivers. Also, operating system preference may be relevant.

I hope that helps.

Read full answer

Aug 30, 2010 • Toshiba Satellite A100-S8111TD Notebook

0answers