Electrical Connection - Polytropic PAC 16 Manual De Instrucciones

Electrical connection

Electric supply voltage and current must correspond to the ones indicated on the
heat pump.
Connection cables have to be sized according to the appliance power and
installation requirements.
Power
Model
supply
PAC 16 3 x 230 V
PAC 22 3 x 230 V
PAC 31 3 x 230 V
PAC 31 5 x 400 V
*Maximum cable length between heat pump and head of line protection
These data are only given as reference; you must ask an electrician to determine
the exact data for your pool installation.
Power supply must be equipped with a 30 mA differential protection.
Use the cable glands and grommets provided inside the heat pump to route
cables.
As this machine is installed outdoors, connections must be made according to
corresponding standards (cable routed in protective conduct with 50cm depth).
The heat pump only functions whenever there is water flow circulating inside.
It is therefore imperative to maintain a minimum of water flow when the
heat pump is working. The working time of the heat pump depends directly
of the filtration system so that both should use the same electrical timer.
Head of
Maximum cable length* with diameter:
line
2,5 mm²
protection
20 A 20 m
25 A
32 A
3 x 16 A 100 m
(D curve current protection)
- 34 -
4 mm²
35 m
- 25 m
- -
150 m
6 mm² 10 mm²
50 m 95 m
35 m 65 m
30 m 45 m
200 m 300 m