22
Fusion Spa
minipool
EN
Alarms
If any alarms appear during initial startup, read the instructions provided in the following table. If the solution is not
possible, immediately contact the Manufacturer to request technical support.
In the meantime, do not try to repair or use the minipool but rather disconnect it from the electricity and water
supplies.
4
ALARMS
ALARMS
NOTIFICATIONS
Screen
displayed
DESCRIPTION OF THE PROBLEM
POSSIBLE SOLUTIONS
HI-43
Temperature
alarm
(notification)
Problem description:
if the water temperature in the minipool exceeds
42°C all the functions are deactivated, the display shows the "HI" message
alternating with the temperature value.
Solutions
: the alarm and the system will automatically reset when the
temperature drops. If the alarm does not reset contact the Manufacturer.
Er
Temperature
sensor alarm
(alarm)
Problem description:
a temperature sensor measures the water temperature
inside the minipool, activating the heater when necessary.
The allowed water temperatures range from 5°C to 45°C. Values outside
the range cause the blocking of all functions and the permanent activation
of the alarm message.
Solutions:
the alarm will reset automatically once the temperature
returns to allowed values (5° to 45°). The message is also displayed if
the temperature sensor malfunctions.
Solutions
: make sure that the water temperature is not outside of the
permitted values, try to disconnect the power supply to the bathtub
and switch it on again after 30 seconds. If the problem persists, verify
that the connection with the control unit is correct and has not been
tampered with. Otherwise contact the Manufacturer.
Fl
Clogged filter
alarm
("FL" alternating with
the temperature)
(notification)
Problem description:
The alarm occurs when there is lack of flow in the filtering circuit.
The heater is blocked, the pump continues to operate and backwashing
of the sand filter starts automatically.
If the problem persists, all functions are disabled and the display shows
the fixed "FL" alarm (no flow).
Fl
No flow
("FL" fixed message)
(alarm)
Problem description:
the alarm occurs when, after a filter backwash, lack
of flow continues for more than 5 minutes. The system stops, all functions
are disabled and the display shows the fixed "FL" alarm.
Solutions:
The alarm resets only by switching off the minipool and turning
it back on after about 30 seconds.
The main causes of what has been described are attributable to:
1
Excessive dirtiness of the sand in the filter due to an incorrect
treatment of water in the minipool (see the section on water
treatment on page 13). In this second case, empty the minipool,
disassemble the filter and check the sand. Depending on the
problem found when the filter was opened use suitable products
to wash the sand. Finally, replace the sand (see page 8).
2
Damage to the flow sensor (contact the Manufacturer).
3
Damage to the circulation pump. Once the minipool restarts, verify
that the circulation pump functions correctly. Try to perform a manual
backwash of the filter (see page 8);
