Buffalo 600 Serie Manual De Instrucciones página 5

parts of electrical devices and other devices in electrical appliances with artificial or natural grounding
conductors to reduce potential differences (reduce and prevent the risk of electric shock).
• This appliance is supplied unplugged and require hardwiring to a suitable electrical power supply.
CU471 requires a 2x2kW+2x1.5kW=7 kW 400V 3NPE three-phase circuit at 50Hz
CU472 requires a 2kW+1.5kW=3.5 kW 230V NPE one-phase circuit at 50Hz
• Connect the wires correctly according to their colour coding. This appliance is wired as follows:
Wire colour
Yellow/green
Blue
Brown, grey and black
• The appliance must be earthed. If in doubt consult a qualified electrician.
• Electrical isolation points must be kept clear of any obstructions. In the event of any emergency
disconnection being required they must be readily accessible.
Electrical wiring (for CU472-E only)
The plug is to be connected to a suitable mains socket.
This appliance is wired as follows:
• Live wire (coloured brown) to terminal marked L
• Neutral wire (coloured blue) to terminal marked N
• Earth wire (coloured green/yellow) to terminal marked E
This appliance must be earthed.
If in doubt consult a qualified electrician.
Electrical isolation points must be kept clear of any obstructions. In the event of any emergency
disconnection being required they must be readily accessible.
Operation
Thermostat for right front
CU471_CU472_ML_A5_v2_20240202.indb 5 CU471_CU472_ML_A5_v2_20240202.indb 5
Wire function
Earth wire, protective conductor
Neutral wire, neutral conductor
Live wires, Phase L1, L2, L3
Off position
hot plate
MIN
To terminals of power supply
Terminal marked E
Terminal marked N
Terminal marked L1, L2, L3
Model shown: CU471
Thermostat for right rear
MAX
Indicator for right front hot plate
Indicator for right rear hot plate
EN
hot plate
MIN
MAX
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