Electrical Connections - Polytropic Advance S Betriebsanleitung

Water tubes must be fixed on the floor or the walls, so the heat pump will not support the
weight of the water inside the plumbing.

Electrical connections

Electric supply voltage and current values must correspond to the ones indicated on the heat
pump.
Connection cables must to be sized according to the appliance power and installation
requirements.
Model
S S S S
M M M M
XM XM
XM XM
L L L L
XL XL
XL XL
*Maximum
(D curve current protection)
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.
A wall mounting box, specially build for each model is available as an option. It contains head
of line D-curve protection and differential.
Use the cable glands and grommets provided inside the heat pump to route
cables.
Since this machine is installed outdoors, connections must be made with a
polychloroprene cable or with standard cables routed in protective conduit.
The electrical cables must be buried in pliable electrical conduit (red) at a depth of 50
cm (85 cm under a roadway or path). When an underground cable conduit crosses
another cable or other utility (water, gas...), they must be separated by a distance of at
least 20 cm (8").
Heat pump power supply must be protected by a system in conformity with local laws.
Power Head of line
supply protection
3G 230 V 16 A
3G 230 V 20 A
3G 230 V 25 A
5G 400 V 3 x 16 A
5G 400 V 3 x 16 A
cable length between
Maximum cable length* with diameter:
2,5 mm² 4 mm²
25 m 35 m
- 30 m
- 25 m
100 m 150 m
100 m 150 m
heat pump and
- 40 -
6 mm² 10 mm²
45 m 80 m
40 m 70 m
35 m 60 m
200 m 300 m
200 m 300 m
head of line protection