Changing the fuse
R1-R6
AC 250V 0,8 A
R7
AC 250V 4(2) A
A
T40
IP20
230V ~ 50-60 Hz
P = 3VA
A Solar control unit wiring chamber
B Fuse, 6.3 A (slow)
Open the solar control unit wiring cham-
ber.
A spare fuse is included in the fuse
holder.
Netz
Réseau électrique
T6,3A
Red eléctrica
230V
L
N
B
27 30 31 32 33 34 35
N
N
N
N
N
N
N
Troubleshooting
93