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Victrix Hybrid Electrical connection diagram.
Key:
A23 - Outdoor Unit Audax.DK4
A33 - Vixtrix Hybrid control panel
B2 - Boiler probe (optional)
B9 - DHW inlet probe (optional - not available for this
model)
S20-230VAC - Room thermostat (optional)
For the correct connection of the power supply cable refer to Parag
1.11 of this manual.
A 230VAC (optional) room thermostat can be connected on ter-
minals 1 and 2 of the terminal block present in the indoor unit.
Consult Par 1.15. for connection.
To connect the Audax.DK4 outdoor unit to the control panel,
connect the communication cables from terminals “D+ - D-” of the
outdoor unit to terminals “5 - 6 “of the control panel. Consult the
relative instructions manual to access the electrical connections
of the outdoor unit.
To connect the communication BUS of the Victrix 24HY outdoor
unit to the control panel, connect the communication cables from
terminals “44 - 41” of the indoor unit to terminals “1 - 2” of the
control panel. To access the connection compartment, consult
Par. 1.11.
For low voltage power supply of the control pa-
nel, connect the communication cables from terminals
”24-25” present on the terminal block of the indoor unit to terminals
“7-8” of the control panel. To access the connection compartment,
consult Par. 1.11.
To connect the optional storage tank probe connect the cables to
terminals “38-48” present on the terminal block of the outdoor
unit. To access the connection compartment, consult Par. 1.11.
1 - Power supply
2 - Configurable relay
