Question about Jacuzzi Pool & Spa

1 Answer

My jacuzzie starts and stops wen it is runing i have a fl code

Posted by on


1 Answer

  • Level 1:

    An expert who has achieved level 1.


    An expert that hasĀ over 10 points.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 13 Answers

FL is a flow error, you may not have enough water going over filter housing. Jets are they open?
is your heater fitted with a pressure switch? when on FL locate pressure switch wheel and turn all the way anti clockwise until it stops then slowly wind back until you hear a click reset in control box - you have reset pressure switch.
If you have done this and still show FL or heater is not fitted with pressure switch then your LOW speed on pump maybe faulty (new pump) or heater maybe scaled up with lime scale and reducing water flow through heater - remove scale from heater, flush through and increase ANTI-SCALE

Adam Miller
Service Manager, Canadian Spa Company, UK

Posted on Aug 12, 2010


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

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017


Add Your Answer

Uploading: 0%


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



Related Questions:

1 Answer

After I change the fuel pump wen I try to sart my car I hearthe pump keep runig and the car don`t start my car is 1997 Jeep Cherokee sport 4.0 6 cil.

Ok calm down the fuel pump works find someone to computer scan for codes. check for fuel pressure at engine an spark

Nov 21, 2015 | 1997 Jeep Grand Cherokee

1 Answer

How do i fix the flush valve and handel

Could be the flapper is not seating correctly. Replacement may be necessary to stop the running.

Jan 19, 2015 | Jacuzzi Home

1 Answer

Starts up but will not stay runing chanced IAC con value thor con scosor new key switch and have 47psi at fuel rail at key on 41psi wen runing will stay runing if i put carb claner inthor body runs fine

Cam position sensor tells computer when to synchronize injector pulse. Have you checked for trouble codes?
Check injector fuse. Injectors should have constant voltage supplied when key is on.
You didn't give year and model. Injectors are pulsed when the engine computer internally grounds an injector. You may need to check injector circuit.

Jan 31, 2014 | Cars & Trucks

1 Answer

My jacuzzi is flashing FL1 and the heater isnt coming on

FL is a "flow" issue. Check the filter to make sure it is clean. Start by removing it from the tub and see if that solves the error. The next item to check is the gate valves to make sure they are open all the way. There are usually one on either side of the pump and control box.

US Parts Center

Aug 19, 2013 | Jacuzzi Home

1 Answer

I have a Jacuzzi Z 145 spa. I was constantly getting an FL error. Purchased a new switch, put it on and when I turn the spa on I immediately get a circuit blow. What could be causing this problem?

Its possible your heater has a ground fault. If the old pressure sw was giving the FL code the system would not send power to the heater. Now with the new sw working power is being sent to the heater.

Oct 23, 2010 | Jacuzzi Pool & Spa

1 Answer

Jacuzzi hot tub model J-300 series with an FL-1 code. I have shut off power at box and restarted a couple of times and the circulation pump reset. Now the reset won't happen. Both pumps still operate and I...

A flashing “FL1” display means the flow switch is
malfunctioning open, the filter cartridge is excessively
dirty or an “air lock” condition has occurred at the
circulation pump intake.

Jan 06, 2010 | Jacuzzi Signa 6 Whirlpool JAC-B540...

1 Answer

I have a Jacuzzi spa that has a FL on the read out.

the FL code is usually an insufficient flow fault. you may have a dirty filter or a faulty flow switch/sensor.

Dec 27, 2009 | Pool & Spa

1 Answer

I have a 2000 w reg bmw 316 runing slugish wen

get it diagnosed correctly before you end up buring up the catalytic converters.

Nov 01, 2009 | 2000 BMW 3 Series

Not finding what you are looking for?
Pool & Spa Logo

Related Topics:

472 people viewed this question

Ask a Question

Usually answered in minutes!

Top Jacuzzi Pool & Spa Experts

Jay Finke
Jay Finke

Level 3 Expert

1384 Answers


Level 3 Expert

4354 Answers

john h

Level 3 Expert

16608 Answers

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

Answer questions

Manuals & User Guides