pool o mio EcoSpec 09 Silent Inverter, Инструкция по эксплуатации

Страница: 37 / 80

- 37 -
Controller state table
Screen Explanation Check Solution (if no reset)
St-by Stand-by - -
FLO
No water flow or the flow switch
doesn’t detect the water flow
- Check if filtration pump is
working.
- Check by-pass setting.
- Check water flow switch position.
Contact your seller
AL10 / AL11 HP error
AL15 / AL16
Too much temperature difference
between water in and water out.
AL18 Comp. Out temp. Too high
AL17
Low temp protection in cooling
mode
AL7 / AL8 Communication error
Check electrical connection
between controller and electronic
card inside the machine.
AL3 Probe error (Water in)
Check probe connection.
AL4 Probe error (Water out)
AL5 Probe error (coil.)
AL1 Probe error (comp. out)
AL2 Probe error (comp. in)
AL6 Probe error (ambiance)
AL9 Fan error Check fan connection.
AL14 Outdoor temperature too low Outdoor temp is below 0°C
Wait for the outdoor
temperature to increase.
AL19 / AL20 Power supply problem
Ask an electrician specialist to
check power supply.
Contact your seller
AL21 / AL22 / AL23 /
AL24 / AL25
Electronic/overheating protection
Stop the power supply for 5 to 10
minutes, check that air flow is not
blocked, turn ON power supply
Water flow setting
To optimize the performance of the heating process, it is advisable to regulate the water flow through the pool heat
pump.
The adjustment must be carried out according to the indication given by the pressure gauge. The setting is modified by
opening or closing the setting valve of the by-pass.
To increase the pressure on the manometer (pressure gauge), the water flow passing through the heat pump must
decrease:
Open the setting valve.
To decrease the pressure on the manometer (pressure gauge), the water flow passing through the heat pump must
increase:
Close the setting valve.
For a normal working performance, inlet and outlet valves must be completely open.
Normal pressure
Pressure inside the refrigerant circuit of the heat pump and the water flow influence each other.
To work correctly, a water flow of 5 to 7 m³/h (100 l/min) should be maintained for maximum heat transfer.
Ideal by-pass setting is obtained when the manometer needle indicates (when working in heating boost Hi mode for
several minutes) a temperature between 10 to 15°C higher than the swimming pool water temperature.
Warning: The Heat pump needs to operate for few minutes before the internal pressure stabilizes