Error Conditions/Error Messages - Jacuzzi J-300 Série Manuel D'installation Et Utilisation Et Entretien

After a year the bulb must be replaced. If the UV timer has been
programmed correctly a message will appear on the LCD display
when the time allotted has expired. In order to clear the messa-
ge a new UV bulb needs to be installed and the timer must be
reset.

Error Conditions/Error Messages

Your spa has a self-diagnostic control system. The system will
automatically display the following if a problem is detected.
Summer Logic
When the actual spa water temperature reaches 1°C (2°F) above
the set temperature, the spa goes into "summer logic. " The circu-
lation pump will turn off automatically, if running, to avoid ad-
ding additional heat to the water, eventually creating an overhe-
at condition. This setting is not user-programmable.
Note: Summer logic does not take effect until the spa water tem-
perature reaches 35°C (95°F). This condition is more likely in exces-
sively hot weather. Remember, the spa's ability to cool is directly
affected by the ambient temperature. An excessively hot ambient
temperature may prevent the spa from cooling down because it's
fully insulated construction is designed to retain heat and minimize
operating costs.
Panel Displays COOL
Cool Condition - Temperature has dropped 11°C (20°F) below
the current set temperature. The circulation pump and the he-
ater have been activated to bring the temperature within 8°C
(15°F) of the set temperature. No corrective action is required!
Note: This condition is common during first time fill ups or du-
ring refills since tap water is often very cold.
Panel Displays ICE
Freeze Protection - A potential freeze condition has been de-
tected. No action is required. Water temperature is below
12.78°C (55°F). Jets Pump 1, Jets Pump 2 and the circulation
pump will activate for 10 minutes, then turn off. Then the circu-
lation pump and the heater will activate for 10 minutes. The two
cycles shall repeat until the water temperature reaches 18.33°C
(65°F). See "Winterizing".
Panel Displays SN--1
Open sensor (heater is disabled) or shorted sensor (spa is de-
activated). The high-limit temperature sensor is not functioning.
Contact your authorized Jacuzzi dealer or qualified service te-
chnician. The display will alternate between "SN--1", scrolling
message "HI-LIMIT SENSOR ERROR" and the current water tem-
perature.
Panel Displays SN--2
Open or shorted sensor (heater disabled). The temperature sen-
sor is not functioning. Contact your authorized Jacuzzi dealer
or qualified service technician. The display will alternate betwe-
en "SN--2" and the current water temperature. The display will
alternate between "SN--2", scrolling message "WATER SENSOR
ERROR" and the current water temperature.
Panel Displays Change CLEARRAY Bulb
The CLEARRAY bulb timer has expired. UV bulb needs to be re-
placed. The display will alternate between the current tempe-
rature reading and the scrolling message "CHANGE CLEARRAY
BULB" as long as the error exists. The countdown timer for the
UV bulb needs to be reset. A new UV bulb can be purchased
from a local Jacuzzi dealer.
Panel Displays Change Filter
The filter change timer has expired. The spa filters need to be
cleaned or replaced. The display will alternate between the cur-
rent temperature reading and the scrolling message "CHANGE
FILTER" as long as the error exists. The countdown timer for the
Change Filter feature needs to be reset. New filters can be pur-
chased from a local Jacuzzi dealer.
Panel Displays Change Water
The water refresh timer has expired. The spa needs to be drained
and refilled. The display will alternate between the current tem-
perature reading and the scrolling message "CHANGE WATER"
as long as the error exists. The countdown timer for the Change
Filter feature needs to be reset. New filters can be purchased
from a local Jacuzzi dealer.
Panel Displays FL--1
An "FL--1" display means the flow switch is malfunctioning
open, the filter cartridge is excessively dirty or an "air lock" condi-
tion has occurred at the circulation pump intake. The spa heater
will deactivate and jets pump #1 may also deactivate. Contact
your authorized Jacuzzi dealer or qualified service technician.
The display will alternate between "FL--1, " scrolling message
"FLOW ERROR OPEN" and the current water temperature.
Panel Displays FL--2
An "FL--2" display means the flow switch is malfunctioning clo-
sed. The spa heater will deactivate and jets pump #1 may also
deactivate. Contact your authorized Jacuzzi dealer or qualified
service technician. The display will alternate between "FL--2,"
scrolling message "FLOW ERROR CLOSED" and the current wa-
ter temperature.
Panel Displays OH
WARNING: Risk of Hyperthermia (over-heating) Causing Se-
vere Injury, burns, or welts.
Water temperature is above acceptable limits. DO NOT ENTER
SPA! Water temperature has reached 112°F (44°C). The circula-
tion pump has activated to circulate water through heater. Con-
tact your authorized Jacuzzi dealer or qualified service techni-
cian. The display will alternate between "*OH*" and the current
water temperature.
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