Lamborghini Caloreclima NINFA N 24 MCA, Instructions For Use, Installation And Maintenance

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NINFA N 24 MCA
39
EN
cod. 3540P001 - 10/2008 (Rev. 00)
Room thermostat (optional)
B
IMPORTANT: THE ROOM THERMOSTAT MUST HAVE VOLTAGE-FREE CONTACTS. CONNECTING 230
V TO THE ROOM THERMOSTAT TERMINALS WILL PERMANENTLY DAMAGE THE ELECTRONIC
BOARD.
When connecting time controls or a timer, do not take the power supply for these devices from their breaking
contacts Their power supply must be by means of direct connection from the mains or with batteries, depend-
ing on the kind of device.
Accessing the electrical terminal block
The electrical connections terminal block can be accessed after removing the casing. The layout of the terminals for the
various connections is given in the wiring diagram in fig. 25.
fig. 18 - Accessing the terminal block
2.6 Connection to the flue
The diameter of the flue connection pipe must not be less than that of the connection on the anti-backflow device. Start-
ing from the anti-backflow device it must have a vertical section at least 50 cm long. Current standards must be complied
with regarding the size and installation of the flues and connection pipe.