Home Logo

Related Topics:

Anonymous Posted on Aug 19, 2013

My jacuzzi is flashing FL1 and the heater isnt coming on

1 Answer

US Parts Center

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.

Vice President:

An expert whose answer got voted for 100 times.

  • Jacuzzi Master 719 Answers
  • Posted on Jan 16, 2014
US Parts Center
Jacuzzi Master
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.

Vice President:

An expert whose answer got voted for 100 times.

Joined: Aug 19, 2009
Answers
719
Questions
0
Helped
284337
Points
1972

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.

Rod
US Parts Center

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

0helpful
1answer

How do I clear an air in a j345 jacuzzi

make sure all the unions to the pumps are tight
Sep 15, 2014 • Pool & Spa
0helpful
1answer

Jacuzzi j355 hot tub FL1 code flashing on control panel

sounds like the recirculation pump isnt working FL1 means no Flow pump 1
0helpful
1answer

Jacuzi hot spa reason of FL1error

FL1 is an open flow switch error. That means you have poor or no flow through heater (air locked,bad, clogged, or scaled circ. pump, clogged filter, ect) or a bad flow switch. I hope this helps =)
0helpful
1answer

FL1 fault code

Definition of FL1 = Water flow problem, inhibited or pressure switch malfunction. Check for proper spa water level and ensure pump is primed. Check for clogged filter.
Its likely to be your pressure switch (screws into heater tube, usually two wires) If this is blocked or has failed the heater will not turn on.
6helpful
1answer

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.
2helpful
1answer

Code FL1

hi, this generally means a flow error and shows when the heater is looking to heat but there isn't enough pressure running through the heater tube. in this case the thermal overload sounds like it has tripped in the pump.
5helpful
1answer

Jacuzzi hottub flashes f1 code. Tried hose in heating element and new filter.

The F1 code on my Jacuzzi is just the setting for the filteration mode. If you press the + and the - sign at the same time than release. Then press the warmer + or cooler - to select filter mode F0 thru F6. If you are getting a FL1 code means the flow switch is malfunctioning.
1helpful
1answer

The Jacuzzi isnt recieving power

yes it could, it might even be the motor, take the electric suply and unplug it see if you can turn the shaft on the motor if not it froze up,, sometimes the get wet and seize, the you have to get a new motor
Not finding what you are looking for?

803 views

Ask a Question

Usually answered in minutes!

Top Jacuzzi Home Experts

john h

Level 3 Expert

29494 Answers

Brad Brown

Level 3 Expert

19187 Answers

Gene Lawson

Level 2 Expert

53 Answers

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

Answer questions

Manuals & User Guides

Loading...