Jacuzzi J - 400 Manual De Usuario

Page 73

This system is optional on North American models and standard 

equipment on export 50 Hz modes. If you spa is equipped with the 

Jacuzzi CD ozone water purification system you will find that your water 

stays fresh and clear with significantly less chemical usage. You will 

probably be able to go longer between complete spa drainings. 

note: To maximize sanitation benefits from this product, always turn off 

the spa waterfall valve when the spa is covered or not in use. This setting 

ensures maximum water flow through the ozone injector and higher 

ozone concentrations. The ozone only runs when the circulation pump is 

running and shuts off when either jets pump is manually activated during 

spa use. The circulation pump will remain off for 5 minutes after both jets 

pumps time out or are manually turned off, then resume operation as 

programmed.

There are a number of unique functions designed into your Jacuzzi spa 

to protect it from damage and/or to aid in troubleshooting. When an error 

occurs the spa will notify you by showing the screen below and an error 

code next to it. Following is a listing of all the possible messages along 

with their meanings:

1. 

Overheat protection: (Heater is deactivated, filter/circulation pump is 

activated). Water temperature is above acceptable limits. DO nOT 

enTer THe waTer! Remove spa cover to speed cooling. See 

“Water Is Too Hot” on page 78. If condition persists, contact your 

authorized dealer or authorized service center.

2.  Water is below set-temp: If the spa water is more than 20 °F/6 °C 

cooler than the temperature set point, the circulation pump and 

heater will automatically activate to provide freeze protection. The 

spa will stay in this mode until the water temperature reaches 

15 degrees below the set temperature. No corrective action is 

necessary.

98

F

Temp.

4:05 PM

!

warnInG:  rIsK OF HYPerTHermIa (OVer-HeaTInG) 

!