11
F
Vitrotronic control unit power supply
(plug
fÖ
)
1.
Check whether the power cable to the
Vitotronic control unit has appropriate
fuse protection.
2.
Connect the power cable on site
inside junction box
D
and at plug
fÖ
.
Danger
Incorrect core termination can
cause severe injuries and
damage to the appliance.
Never interchange cores "L1"
and "N":
L1 brown
N
blue
PE green/yellow
3.
Insert plug
fÖ
into the Vitotronic con-
trol unit.
Installation sequence
Power supply
(cont.)
5592 880 GB
Installation