37
WARNING
If you need to access the electrical par ts, par ts
that are normally powered, or the rotating par ts
of the pumps, you must disconnect the electric
power by turning off the all-pole circuit breaker.
To activate the function, press and hold the “Filter” key for
about 5 seconds: the display will show the message “Sby” followed
by the number of minutes the function will remain active.
The function ends when the 60 seconds are up, or by press-
ing and holding the “Filter” key for another five seconds.
Any filtering cycles that had been suspended will resume oper-
ation, as programmed.
NOTE: if filtering cycles are active at the end of the standby
condition, they will restart.
I WARNING MESSAGES
Alarms are indicated on the display, with the corresponding er-
ror code. You will continue to see the code if the alarm con-
dition persists.
Reasons for alarm
- possible solution
“FLC” in some models, the initials “FLC” may appear on the
display. The flow switch detects water flow when there is none
(the heater is not turned on).
This may happen if the flow switch, which is connected in series
to the heater, is blocked by deposits or impurities that keep it
from operating properly. The flow switch may also be faulty.
- Contact an authorized Jacuzzi
®
service centre.
“FLO” (flashing) The probe does not detect the water flow
(the heater cannot be turned on).
The cartridge filter and/or filter pump may be clogged or blocked.
The system is attempting to reactivate the heater (three at-
tempts are made).
“FLO” (stable) The system attempted to activate the heater
however no water flow was detected.
- Try turning the switch up the line from the spa off and back on;
if this warning state persists, contact an authorized Jacuzzi
®
service centre.
“HOH” The measured temperature at the heater is 4 8 °C
(118 °F) or higher.
DO NOT E NTER THE WATER
This alarm, which is displayed alternating with the time and
temperature, will disappear as soon as the value drops below
44 °C (111 °F).
- If the alarm condition persists, try turning the switch up the line
from the spa off and back on. If the signal stays on, contact an
authorized Jacuzzi
®
service centre.
“Ho” Excessive water temperature.
DO NOT ENTER THE WATER
The water temperature has reached or exceeded 44 °C (111 °F).
It is not possible to activate any function.
- If present, remove cover from spa.
- If the excessive temperature increase is due to sunlight, add cold
water to the spa.
When the temperature has dropped to below 43 °C (109 °F), the
spa should re-activate automatically. If it does not, disconnect the
power supply and contact an authorized Jacuzzi
®
service centre.
“rPF” Defective temperature probe
DO N OT E NTER TH E WATE R
It is not possible to activate any function.
- Check that the temperature probe is working, or replace it.
“HPF” Activation of safety thermostat.
It is not possible to activate the electric heater.
The electric heater has been deactivated due to overheating. This
may be due to irregular water flow.
- Try turning the switch up the line from the spa off and back on
(system reset). If the signal stays on, contact an authorized Jacuzzi
®
service centre.
PART TWO
I NSTALLATI ON and MAINTENAN CE
WARNING
The operations described in part two must only
be performed by qualified expert personnel.
CAUTION
The thermal cover (i 3) is not designed to sup-
port weights. Do not sit, walk or lie on the cov-
er. Do not place objects on it.
PLEASE READ THESE INSTRUCTIONS THOROUGHLY
B E F ORE I NSTALLATION
I GENERAL WARNINGS
Any claims made after final installation for damages that
could have been identified and repaired before instal-
lation are excluded from our warranty.
As the general sale conditions establish that return of the
goods is ex-w orks Valvasone (province of Pordenone), Jacuzzi
Europe S.p.A. accepts no liability deriving from damages sus-
tained during transport or intermediate warehousing. Therefore,
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