Alpha-InnoTec HT 6Split Installation And Operating Manual page 29

230V power connection
The power connection is connected to terminal (X0)
via the input on the back of the unit. The cable should
be dimensioned in accordance with the applicable
standards.
The 230V connection allows for maximum power
of 4.5kW on the additional heater. The connection
should be made according to the diagram used in the
operating instructions.
230V power supply connection diagram
L N PE
X0
NEVER INSTALL BRIDG-
ES ON THE L2 AND L3
JOINTS!
IMPORTANT
When 230V connection is used, the maximum power
of the electric module used in HT Split is 4.5kW.
IMPORTANT
In the case of dual tariff power supply, it is advisable to
connect the neutral wire from the power supply circuit
(meter) - especially when connecting to 230V.
IMPORTANT
It is forbidden to mount bridges on the connection of
lines L2 and L3. Otherwise, the device and the electri-
cal system may be damaged.
Alpha Innotec is not responsible for damages caused
by failure to comply with the above provision.
HT 6Split
HT 12Split
L N PE
X0
Place a bridge to
connect the 230V
power supply
Remove the
bridge for double
tariff control
Circuit breaker
The automatic heating control system, circulation
pump and their wiring in the HT 6Split / HT 12Split are
internally protected by an overcurrent switch (FA1).
The LSplit outdoor module and accessories are inter-
nally protected in the HT 6Split / HT 12Split by an over-
current breaker (FA2).
Connection
FA1
X0
FA2
X10
X1
FD1
K1A-K3A
X2
Chapter 6 |
Electrical connections 29