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*Maximum cable length between heat pump and head of line protection (C curve current protection)
It is recommended to use wire terminal for better electrical contact between wire and power supply terminal.
These data are only indicative, you must ask an electrician to determine the exact data for your pool installation.
Power supply must be equipped with grounding and 30 mA differential protection.
• Use the cable-gland and the pass-throught provided inside the HP for the passage of the cable.
• As this heat pump is installed outdoors, it is mandatory to pass the cable through a protective sheath for this purpose. The power supply of the HP must be
tted with a protection device in accordance with the legislation in force.
• The electric cables must be buried at a depth of 50 cm (85 cm under a road or a path) in an electrical sheath (red corrugated). When a cable buried in a
sheath crosses another cable or a pipe (gas, water, etc.) the distance between them must be greater than 20 cm.
Automation
You have a very low voltage terminal block to which you can connect your home automation. This
is an ON / OFF dry contact. Remove the existing bridge. When your home automation opens this
contact, the machine stops and displays the message: No ow.
L / L1 - L2 - L3 : Line
N : Neutral
GND : Ground
P1 : Filtration pump relay neutral (option)
P2 : Filtration pump relay line (option)
Model Power supply
Head of Line
Protection
Maximum cable* legnht with cable sections:
2,5 mm² 4 mm² 6 mm² 10 mm²
BWT FI CONNECT 30/45 3G 230 V 10 A 34 m 54 m 80 m 135 m
BWT FI CONNECT 55/ 70 3G 230 V 16 A 25 m 35 m 45 m 80 m
BWT FI CONNECT 85/
105
3G 230 V 20 A - 30 m 40 m 70 m
BWT FI CONNECT 130
Mono
3G 230 V 25 A - - 28 m 48 m
BWT FI CONNECT 160
Mono
3G 230 V 32 A - - - 38 m
BWT FI CONNECT 130
Tri/ 160 Tri
5G 400 V 3 x 16 A 100 m 145 m 215 m 355 m
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