Electrical Connections; Internal Protection Panels - Uniflair Amico Installation Manual

Internal protection panels

The fan compartment and electrical heaters are protected by
a sheet metal covering for safety reasons and to allow the
opening of the external panels without interfering with the
safety devices on the unit.

Electrical connections

WARNING! Electrical connection of the machine
to the power supply must ONLY be carried out
by a qualified electrician.
WARNING! Electrical lines must be established
in full respect of CEI standards.
WARNING! Before establishing the electrical
connection, make sure that the power supply is
off. Also ensure that it is not possible to
reconnect the power during the operation.
WARNING! The power supply voltage must be ±
10%
To carry out the electrical connections of the machine to the
power supply, carry out the following procedures:
• use suitable equipment to check the efficiency of the
grounding system;
• check that the voltage and network frequency correspond
to those of the machine (see identification label);
• to access the electrical panel it is necessary to remove
the front panel of the unit by rotating the closing blocks,
indicated by the arrows, by one quarter of a turn (in the
SU** models the electrical panel is situated in the upper
part of the unit);
18
SU**
• pass the cables inside using the power supply cable inlet
D7 ;
A
SU
D7
D7 /
A C
• refer to the wiring diagram and connect the cable to the
main switch D5.
D5
D5
SD**
SD
/
B D
D7 /
A C
D7 /
B D
G
12
D
D7 /
B D
E
D