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ELECTRICAL CONNECTIONS:
Heating priority:
The filtration pump can be connected to the HP to force the filtration to operate if the water is not at the desired temperature.
Prior to this connection, a "dry contact" (normally open relay or connector) with a 230V AC coil should be provided.
Electrical connections:
– Connect the coil of this relay (A1 and A2) on the P1 and P2 terminals of the HP.
– Connect the input and the output of the dry contact (normally open) in parallel with the dry contact of the filtration clock of the swimming pool.
A1
M
IMMERSION AND STARTING THE HP AT THE BEGINNING OF THE SEASON:
Once the HP is connected to the water circuit with the bypass, and is connected to the power supply by a professional, ensure that:
– The HP is horizontal (level).
– The HP is secured and stable.
– The water circuit has been purged of air that has been trapped in the piping of the HP.
– The pressure gauge, at the back of the HP, shows a temperature that is equal to the ambient outdoor temperature.
– The water circuit is properly connected (no leaks or damage to the hydraulic connections, the connections are properly tightened).
– The electric circuit is properly connected (the cables are tightly secured to the terminals and intermediate circuit-breaker), properly insulated, and connected to
the earthing connection.
– The conditions of installation and use described above have all been met.
– The outdoor temperature is between 0 and +35°C.
– The water temperature is of 15°C minimum.
– The evaporator at the rear/on the sides of the HP is clean (leaves, dust, pollen, cobwebs...)
You can now start your device by following, in the given order, the following steps:
– Open the 3 valves of the bypass (refer to the hydraulic diagram).
– Half-close the bypass valve.
– Remove all unused items or tools from the area surrounding the HP.
– Start the pump of the filtration system.
– Power up the HP by engaging the circuit-breaker and using the ON/OFF button of the display.
– Check that the HP starts and stops in sync with the filtration circuit: if no water is detected in the HP, the display shows "FLO"
– The HP starts after a delay of a few minutes.
– Adjust the temperature ("Regulation" chapter).
– Adjust the water flow ("Water flow setting" chapter).
– After a few minutes, you can adjust the bypass valve as indicated in the "Water flow setting" chapter. Having completed the above steps, cover the pool and let
the HP operate for a few days with the filtration pump in "forced mode" until the water of the pool reaches the desired bathing temperature.
USE
– Cover the pool with a cover (bubble cover, shutter...) to reduce heat losses.
P1
P2
P1
P2
N/O
N/C
L
N GND
Parameter for taking the connection into account:
Check that the setting of the filtration pump parameter
(parameter #9) is set to "1". If this is not the case, please
L
N
contact us to change the setting.
7
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