8
3.6 Adjusting the bypass
How to get the optimum water flow:
Please turn on the heat pump under heating function, firstly close the by-pass then open it slowly to start the heat
pump (the machine can't start running when the water flow is insufficient).
Continue to adjust the by-pass, at the meantime to check the Inlet water temp. & Outlet water temp., it will be
optimum when the difference is around 2 degree.
3.7 Electrical connection
Note: Although the heat pump is electrically isolated from the rest of the swimming pool system, this only
prevents the flow of electrical current to or from the water in the pool. Earthing is still required for protection
against short-circuits inside the unit. Always provide a good earth connection.
Before connecting the unit, verify that the supply voltage matches the operating voltage of the heat pump.
It is recommended to connect the heat pump to a circuit with its own fuse or circuit breaker (slow type; curve D)
and to use adequate wiring.
Connect the electrical wires to the terminal block marked ‘ POWER SUPPLY ’.
A second terminal block marked ‘WATER PUMP ’ is located next to the first one. The filter pump (max. 5 A / 240 V)
can be connected to the second terminal block here. This allows the filter pump operation to be controlled by the
heat pump.
Note: In the case of three-phase models, swapping two phases may cause the electric motors to run in the reverse
direction, which can lead to damage. For this reason, the unit has a built-in protective device that breaks the circuit
if the connection is not correct. If the red LED above this safety device lights up,
you must swap the connections of
two of the phase wires
.
3.8 Initial operation
Note: In order to heat the water in the pool (or hot tub), the filter pump must be running to cause the water to
circulate through the heat pump. The heat pump will not start up if the water is not circulating.
After all connections have been made and checked, carry out the following procedure:
1. Switch on the filter pump. Check for leaks and verify that water is flowing from and to the swimming pool.
Out
In
Heat Pump
Use the following procedure to adjust
the bypass:
1.Valve 1 wide open. Valve 2 &
valve 3 closed.
2.Slowly open valve 2 & valve 3 by
half, then close the valve 1 slowly
to increase the water flow to valve 2
& valve 3.
3. If it shows
‘
ON
’
or
‘
EE3
’
on
display, it means the water flow into
heat pump is not enough, then you
need adjust the valves to increase
the water flow through the heat
pump.
To pool
From pool
Содержание Inverter Eco 10
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Страница 3: ...INDEX CO2 Regulation EU P1 P2 ENGLISH P3 P28 GERMAN P29 P56 ...
Страница 8: ...5 2 Dimension mm Inverter Eco 7 10 Inverter Eco 12 16 ...
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Страница 34: ...31 2 Ausmaße Inverter Eco 7 10 Inverter Eco 12 16 ...
Страница 41: ...38 5 Elektrische Verkabelung 5 1 VERKABELUNGSDIAGRAMM DER SCHWIMMBECKEN WÄRMEPUMPE Inverter Eco 7 10 12 16 ...
Страница 53: ...50 8 Explosionszeichnung und Wartung 8 1 Explosionszeichnung Inverter Eco 7 10 ...
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Страница 62: ...A0111KDIE01 ...