Tab.22
Colour of the wire
Polarity
Brown wire
Live
Blue wire
Neutral
Green/yellow wire
Earth
Caution
Secure the cable with the cable clamp provided. Be careful that
you do not invert any of the wires.
6.7.2
Recommended cable cross section
The electrical characteristics of the mains power supply available must
correspond to the values given on the data plate.
The cable will be carefully chosen according to the following information:
Maximum intensity of the outdoor unit. See table below.
Distance of the appliance from the original power supply.
Upstream protection.
Neutral operating conditions.
Tab.23 Outdoor unit
Power supply type
Cable cross section
(mm
2
)
Circuit breaker curve
C (A)
Maximum amperage
(A)
AWHP 22 TR–2
Three phase
5 x 4
25
19
AWHP 27 TR-2
Three phase
5 x 6
32
21
Tab.24 Indoor module
Circuit breaker curve C
A
10
BUS cable cross section
(1)
mm²
2 x 0.75
(1) Connection cable linking the outdoor unit to the indoor module
Tab.25 Connecting the electrical back-up
Unit
Single phase
Three phase
Cable cross section
mm²
3 x 6
5 x 2.5
Circuit breaker curve C
A
32
16
6 Installation
34
iHPI
7701563 - v02 - 22052018
