3.8
Electrical connection
WARNING: The heat pump's power supply MUST be disconnected before any operation.
Please 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.
Connect the power supply cable to the terminal block in accordance with the diagram below.
Step 3:
Carefully close the heat pump panel.
Step 4:
Servo-control of circulating pump
Depending on the type of installation, you can also connect a circulating pump to terminals P
that this operates in tandem with the heat pump.
WARNING: Servo-control of a pump whose power exceeds 5A (1000W) requires the use of a
power relay.
3. Installation
Single phase model
L
N
P
1
PHASE
NEUTRAL
EARTH
PHASE
PHASE
NEUTRE
TERRE
PHASE
Connect to a filtration
Connecter à la
Connecter à l'alimentation
Connect to power supply
pump or a power
pompe à filtration
230V / 50Hz
230V / 50Hz
ou un relais de puissance
17
P
2
NEUTRAL
NEUTRE
relay
and P
so
1
2