Question about Jandy Laars Lite2 Ld 175,000 Btu Heater

1 Answer

How to fox flo 6 problem on Jandy lite2 175n pool heater

Just replaced heat valve 2 weeks ago now getting flo 6 message

Posted by on


1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points


    An expert that gotĀ 5 achievements.


    An expert who has answered 200 questions.


    An expert whose answer gotĀ voted for 20 times.

  • Expert
  • 246 Answers

Possible was the wron one I assume was the same one clean the filter clean the basket check for clog impeller

Posted on Sep 02, 2009


1 Suggested Answer

  • 2 Answers

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

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.

Posted on Jan 02, 2017


Add Your Answer

Uploading: 0%


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



Related Questions:

2 Answers

I have a new jandy pool heater and the heat exchanger leaked after 6 weeks usage. The previous heater lasted 15 years.?..

make sure you keep chemicals in balance ive seen a heat exchange ruined in hours too low PH too low alkalinity too high it will calcify

Sep 12, 2012 | Jandy Laars Lite2 Ld 400,000 Btu Heater

1 Answer

How to do back pressure test on pool heater

FLO is an open circuit error. you have several other safeties other than your pressure switch

Sep 01, 2012 | Jandy Laars Lite 2 Pool Heater 400000 BTU ...

1 Answer


That would likely be FLO... Check to be sure you have good strong water flo at the jets returning to the pool or spa... Check your filter to be sure you have cleaned it properly. A dirty filter will reduce flo and result in the heater not working if the water flow is too low.

There unfortunately a large number of factors to be able to provide much more information without a detailed description of your equipment, the layout, valve positions and condition of the equipment.

Aug 12, 2012 | Jandy Pool & Spa

1 Answer

Hi I have a Jandy Lite 2 pool heater model # LJ250NB and it will not light a code is coming up FL 0. I had info on the screen until I put a jumper wire on it and now I am getting nothing on the screen....

what did you attempt to jump??? no pwer on screen is usually a problem with secondary side of transformer. FLO has nothing to do with that. you prolly blew the transformer. FLO is an open safety within the circuit

Jul 29, 2012 | Jandy Lite 2 Natural Gas Pilot Light...

1 Answer

Was working fine and this week my jandy turns off as soon as turnse on and then display , service, air flo what that can be

Service-air flo, is telling us that the combustion fan is either not able to blow enough air either due to a blockage, or a fan failure, OR the air switch that detects this feature has failed, OR the rubber tubing used to connect the air-switch to the blower assembley is burned, or cracked.
Follow the tubing from the blower to the air switch to find it, then check the condition of the tubing. Replace if broken, burned , or cracked. If this is not the problem , it gets much more involved after this, and you must be familiar with a multimeter and know the internal electrical operations of the heater to troubleshoot it.
Id check the tubing, and call a certified Jandy tech if the problem persists.

Apr 11, 2011 | Jandy Laars LX Pool Heater / 400,000 BTU /...

1 Answer

Jandy Lite2 Pool heater will not stay lit after firing

If your persure is to high you are probally running propane in a natural gas heater. If this is a new heater take it back and get a new L.P. verson if not they make a conversion kit with new gas orfaces for the burner and a new gas block for the gas valve. if your tech dosen't know this get a new tech, this is a box full of fire next to your hause. Don't save money on the tech it can cost to much!

Jul 23, 2009 | Jandy Laars Lite2 Pool & Spa Heater -...

1 Answer

Flo 6 showing on display panel?


Jun 28, 2009 | Jandy Lite2 Lj175n 175,000 Btu Natural...

1 Answer

Heater will not light off

Be sure filter not dirty or too old lack of flo can cause tripping of high heat switch check flo switch also always check simple things 1st traceace

Dec 20, 2008 | Jandy Laars Lite2 Ld 400,000 Btu Heater

Not finding what you are looking for?
Jandy Laars Lite2 Ld 175,000 Btu Heater Logo

Related Topics:

201 people viewed this question

Ask a Question

Usually answered in minutes!

Top Jandy Pool & Spa Experts

David Spradling
David Spradling

Level 3 Expert

6465 Answers

Pj Kiley
Pj Kiley

Level 1 Expert

21 Answers

Bill Jordan

Level 2 Expert

372 Answers

Are you a Jandy Pool and Spa Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides