17
VPlease comply with the following instructions to electrically connect the heat pump.
Step 1:
Detach the electrical side panel with a screwdriver to access the electrical terminal block.
Step 2:
Insert the cable into the heat pump unit by passing it through the opening provided for that purpose.
Step 3:
Connect the power supply cable to the terminal block in accordance with the diagram below.
Step 4:
Carefully close the heat pump panel.
Servo-control of circulating pump
Depending on the type of installation, you can also connect a circulating pump to terminals P
1
and P
2
so
that this operates in tandem with the heat pump.
3. Installation
3.8 Electrical connection
WARNING: The heat pump’s power supply MUST be disconnected before any operation.
WARNING: Servo-control of a pump whose power exceeds 5A (1000W) requires the use of a
power relay.
L
N
P
1
P
2
Connecter à l’alimentation
230V / 50Hz
Connecter à la
pompe à filtration
ou un relais de puissance
PHASE
NEUTRE
TERRE
PHASE
NEUTRE
Single phase model
Connect to power supply
230V / 50Hz
PHASE
NEUTRE
NEUTRE
TERRE
PHASE
Connect to a filtration
pump or a power
relay
