Jacuzzi Lodge M Installation Manual page 30

lowed by the number of minutes the function will remain blocked.
This function will end after 60 minutes or by pressing and
holding the "Light" key for about 5 seconds.
NOTES
- If a filtering cycles is active, it will restart 40 minutes after the end
of the stand-by condition at the same point it was stopped. This
means that if 1 hour remained when the cycle was stopped, when it
restarts it will operate for this amount of time and then stop.
- If the heater was on when stopped, it is turned off immediately
and water is circulated for 30 seconds in order to cool the heating
element.
Abnormal operating conditions
- alarm signals -
Alarms are indicated on the display, with the corresponding error code.
You will continue to see the code if the alarm condition persists.
Signals on display
- possible solution
"FLO" The flow switch does not detect the water (the heater can-
not be turned on).
The cartridge filter and/or pump may be clogged, or the flow switch
may have been installed in the wrong direction with respect to the
normal flow of water. The alarm may also appear if the flow switch
is faulty.
- Contact an authorized Jacuzzi® service centre.
"HOH" The temperature is higher than or equal to 48 °C (118 °F)
(the heater is turned off).
DO NOT ENTER THE WATER
This alarm, which is displayed alternating with the time and temper-
ature, 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 hot tub 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 hot tub.
- If the excessive temperature increase is due to sunlight, add
cold water to the hot tub.
When the temperature has dropped to below 43 °C (109 °F), the
hot tub should re-activate automatically. If it does not, discon-
nect the power supply and contact an authorized Jacuzzi ® ser-
vice centre.
"H2O" Water level too low.
It's not possible to activate the pump.
- Fill with water until the message disappear.
"rPF" Defective temperature probe
DO NOT ENTER THE WATER
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 turn on the heater (overheating, this could be due
to irregular water flow).
- Try turning the switch up the line from the hot tub off and back
on (system reset). If the signal stays on, contact an authorized
Jacuzzi® service centre.
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