Jacuzzi J-345 ユーザーズマニュアル

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The clean filter timer has expired. The spa filters need to be  

cleaned or replaced. The message will flash between “CF” 

and the water temperature. The countdown timer for the Change Filter 

from a local Jacuzzi dealer.

In the event your Jacuzzi spa is not working the way it should, please 

first review all the installation and operating instructions in this manual 

and check for messages on the panel display. If you are still not satisfied 

it is working properly, please follow the appropriate troubleshooting 

instructions below. 

Note: If any of the supply cords to accessories are damaged, they must 

be replaced by authorized service personnel. Contact your authorized 

Jacuzzi dealer or qualified service technician.

Check the following:

1.  Is there power to the spa?

2.  Is the household circuit breaker tripped?

3.  Contact your authorized Jacuzzi dealer or qualified service 

technician.

Press the JETS 1 button. If no water movement is detected, make sure 

power is going to the spa and check the water level. If this does not solve 

the problem, contact your authorized Jacuzzi dealer or qualified service 

technician. The main jets pump 1 operates but no water flows to jets. 

Check the following:

1.  Jets may all be closed. Verify all jets are in the open “on” position 

2.  Pump may not be properly primed. This can happen after the spa is 

drained and refilled. Press the JETS 1 button on the control panel 

several times, never leaving the motor running for more than 5 to 10 

seconds at a time. Turn power off and let the air out of spa plumbing 

certain you reinstall the filter cartridge before turning on spa power 

and restarting the jets pump 1.