2 10 6 Electrical connections
on the 3- phase outdoor unit side
Access to the connection terminals.
-Remove the front panel. Remove the screws and the
front panel.
-Make the connections in accordance with the diagram
figure 33, page 30
.
-Use cable clamps to prevent the conductors from
being disconnected accidentally.
-Fill in the space where the cables enter the outdoor
unit with the insulating plate.
figure 27 - Access to 3-phase outdoor unit’s
terminal block
Remove the screws
and push downwards
Front panel
Terminal
block
figure 28 - Connections to 3-phase outdoor unit’s
terminal block
1
INDOOR UNIT
POWER
2 3 L1 L2 L3 N
Terminal
block
Interconnection between
the outdoor unit and the
hydraulic unit
General electrical
supply
figure 29 - Finalisation of connection
to 3-phase outdoor unit
Cable
clamps
Cables
(supply and
interconnection)
Front
Underneath
Lateral side
Back
figure 30 - Location of electrical cables and
refrigeration connections to 3-phase outdoor unit
Installation and operating manual "1533 - EN"
- 27 -
Air to Water Heat Pump
