Electrical Connection; Electrical Installation - Polytropic Elite R290 Xs Betriebsanleitung

ELECTRICAL CONNECTION

Connection of the power supply:
prior to undertaking any intervention inside the HP, it is imperative to disconnect the power supply from
the HP; there is a risk of electrocution that can cause damages, severe injuries and even death.
• Only a certified and experienced technician is authorised to conduct cabling work in an HP or to
replace the power cable.
• the power supply should match the voltage featuring on the information plate of the HP.
• The HP must be connected to an earthing connection.

Electrical Installation:

To ensure safe operations and to protect the integrity of your electric installation, the HP should be
connected to the electrical mains according to the following rules:
• Upstream, the electrical mains should be protected by a 30-mA differential switch.
• The HP should be connected to a suitable class C circuit-breaker (see the table below) according
to the standards and regulations in force in the country where the system is installed.
• It is recommended to crimp the electric cables on lugs adapted to the diameter of the cable cho-
sen before connecting them to the HP
• The power cord should be adapted to the power of the HP and the length of cable required for the
installation (see the table below). The cable must be suitable for outdoor use.
• In the case of a three-phase system, it is imperative to follow the connection order of the phases. If
phases are inverted, the compressor of the HP will not work.
• In public spaces, the installation of an emergency stop button close to the HP is mandatory. The
voltage must match the voltage mentioned on the HP.
• The connections must be sized based on the power of the HP and on the installation state.
Model
Elite R290 XS/S/S+
Elite R290 M/ XM
*Maximum cable length between heat pump and head of line protection (C curve current protec-
tion)
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 fitted 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 electri-
cal 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.
Power supply Head of line
protection
3G 230 V
3G 230 V
Maximum cable* lagend with sections
2,5 mm²
16 A 25 m
20 A -
- 25 -
4 mm² 6 mm² 10 mm²
35 m 45 m
30 m 40 m
80 m
70 m