17
1006905 ISSUE 2
3�8 CONNECTING THE HEAT PUMP TO THE POWER
SUPPLY
Cable Entry point
Undo the screws
The terminals for connecting
the heat pump to the power supply
are behind this panel.
L N
Fuse/MCB
Earthed Power
Supply 230V 50Hz
Supply
cord
Distribution box
L N
RCD/
Circuit
Breaker
P1 P2
Power
terminals
Pump
terminals
Cable clamp
Single phase
Terminals in Heat Pump Electrics enclosure
Isolator which
disconnects all poles
fitted within 2m and in line
of sight of the heat pump
Secure cables
using cable clamps
and feed through
cable entry points in
machine
Isolator which
disconnects all poles
fitted within 2m and in line
of sight of the heat pump
L3
N
Fuses/MCB
Earthed Power
Supply 400V 50Hz
L3 N
P1 P2
Power
terminals
Pump
terminals
L2
L1
L2
L1
Three phase
Terminals in Heat Pump Electrics enclosure
Cable clamp
Supply
cord
RCD/
Circuit
Breaker
Distribution box
Secure cables
using cable
clamps and feed
through cable
entry points in
machine
Remove these
two screws
Lift lower
panel away
1
Remove these
four screws and
remove cover
Two cable
entry points
2
