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Author Topic: Jacuzzi j340 FL2 error  (Read 7817 times)

dfahy

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Jacuzzi j340 FL2 error
« on: June 15, 2012, 12:31:33 pm »
The tub got up to 100 degrees and thenflashed a FL2 error. Based on reading is that a new flow control? Should I check anything else?

Thanks
Dave

Hot Tub Forum

Jacuzzi j340 FL2 error
« on: June 15, 2012, 12:31:33 pm »

Jacuzzi Jim

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Re: Jacuzzi j340 FL2 error
« Reply #1 on: June 16, 2012, 02:15:19 pm »
 FL2 usually indicates a bad flow switch. 

dfahy

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Re: Jacuzzi j340 FL2 error
« Reply #2 on: June 16, 2012, 05:29:12 pm »
Just ordered one. Then I get to see the next code haha. One by one elimination.

Chas

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Re: Jacuzzi j340 FL2 error
« Reply #3 on: June 16, 2012, 06:31:17 pm »
I'm only following this thread by skimming - there are some people who know a lot more about this brand than I do. I will add this: there are plenty of times when two faults come up at the same time, and you may very well have to take them one at a time. But you seem to be getting some great help, and I am sure you will beat this thing!!

Enjoy -

 8)
Former HotSpring Dealer - Southern Cal.

dfahy

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Re: Jacuzzi j340 FL2 error
« Reply #4 on: June 16, 2012, 07:16:56 pm »
I am fine with it and figured it might be like this. Only got to 84 degress when the first error happened which was an oh. So I replaced the hi limit sensor. That seemed to resolve that issue then the fl2 appeared at about 100 degrees, so I will change the flow sensor. Hope that will resolve the issue.

Thanks
Dave

dfahy

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Re: Jacuzzi j340 FL2 error -update
« Reply #5 on: June 26, 2012, 06:56:16 pm »
I replaced the flow switch and the errors went away but every couple of hours the tub would turnoff with the gfci with no warning. Figured that could be a malfuntioning ozone so I disconected it and the tub has been running clean for two days.

If i no longer use the ozone should I change the circulation pump to another setting? How is that done?

Thanks
Dave

Hot Tub Forum

Re: Jacuzzi j340 FL2 error -update
« Reply #5 on: June 26, 2012, 06:56:16 pm »

 

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