47
INSTALLATION
DIAGRAM OF POSSIBLE CONNECTIONS
Notice! Voltage of heating elements is 230V
Recommended
type of connec-
tion cable
1
In the case of the 230V network, sin
-
gle phase connection with a neutral
cable, bridges connect terminals
1-2-3 and 4-5, neutral cable to 4,
protective conductor to
1N~
HO5VV-F3G4
3X 4 mm
2
2
In the case of the 230/400V network,
Two phase connection with a neutral
cable, bridges connect terminals 2-3
and 4-5, neutral cable to 4, protective
conductor to
2N~
H05VV-F4G2,5
4X2,5mm
2
3
In the case of the 230/400V network,
Three phase connection with a neu-
tral cable, bridges connect terminals
4-5,phase cables connect to 1,2,3,
neutral cable to 4, protective con-
ductor to
3N~
H05VV-F5G1,5
5X1,5mm
2
L1=R, L2=S, L3=T, N=neutral lead connection, =terminal of the protective conductor
Warning! In every type of connec-
tion protective grounding has to be
connected to terminal
3
2
5
4
PE
N
1
L1
3
2
5
4
PE
L2
N
1
L1
3
2
5
4
PE
L2
N
1
L1
L3
Summary of Contents for 3IF-ZONE95AC
Page 68: ......
