H51308-v0A Manuale Istruzioni VTNC - Rhoss

SECTION II: INSTALLATION AND MAINTENANCE
II.2.6.1 Electrical Connections in Models 25-30-50
For models 25-30-50, the electric panel can be accessed by removing
the lid from the metal box on the outside of the unit.
II.2.6.1.1 Unit Electrical Connection
Identify terminal board XT1 and connect the 230V - 50 Hz single-phase
power supply conductors.
For more details, consult the wiring diagram in the annexes to this
manual.
II.2.6.1.2 Electrical Connection of the Panelling
Refer to Assembly Instructions code H51312.
For more details, consult the wiring diagram in the annexes to this
manual.
T4 Transformer
XT1 Terminal board
MB Electronic board
- - - Connection to be made by the installer
XT1
L N 1 2
L N
230V - 1 ph - 50 Hz
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