Domus DTA-45 Manual De Uso Y Mantenimiento página 69

WARNING!
For models with Electrical Heating the change from 400V to 230V CANNOT be made without
changing the contactor, the general switch and the cable section.
Consult the Technical Assistance Service to do this.
Resistor group (Only electrical heating to go from 230V to 400V).
The electric battery of the DTA/DTP-45 has 3 resistor modules and the electric batteries of the DTA/DTP-
60/80 have 4 resistor modules. The figures represent a schematic picture of the connections, not a real
view of them.
400V 3+
Terminal box of the fan motor..
U
General switch, electrical connection.
68
R
S
T
400V 3+
V W
MACHINE
N R S T
N L1 L2 L3
400V 3+
MAIN
230V 3+
U V W
N R S T
L1 L2 L3
230V 3+
230V 3+
R
T
T
S
S
R