Viessmann VITOGATE 200 Installation And Service Instructions Manual page 10

Installation sequence
Power supply
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 E 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
Power supply independent of the main isolator
When the heating system is switched off
via the main isolator, the Vitogate 200,
type EIB remains on, whilst the Vitotronic
control unit is switched off.
C
L1
PE
B
N
A Vitogate 200, type EIB
B Power supply 230 V/50Hz
C Fuse (max. 16 A)
10
(cont.)
A
L1 N
D
BN
GNYE
BU
3. Insert plug fÖ into the Vitotronic con-
trol unit.
Colour coding to DIN IEC 60757
BN brown
BU blue
GNYE green/yellow
No data is transferred to the EIB sys-
tem.
E
L
N
D Junction box (on site)
E Main isolator, 2-pole, on site (if
installed)
F