Viessmann Vitocal 300-G BW, Installation And Service Instructions Manual

Page: 94 / 216

94
Sealing the low tariff connection
A part of the contact shield (mains terminal cover) is used for sealing (see
page 88).
Note
The power supply utility can demand that
the low tariff connection is sealed.
A
B
D
E
C
1. Separating the smaller cover
panel
C from the contact shield A
by breaking along the perfora-
tion
E
.
2. Fit the contact shield
A
using the
mounting holes B in front of the
mains terminals.
3.
Push separated cover panel
C
with
both mounting holes over the 2 studs
and secure it on the studs.
4. Guide the seal wire through
holes
D
in both studs.
Phase monitor
The phase monitor is used to monitor the mains power supply to the compressor.
Different versions may be used.
Installation sequence
Power supply
(cont.)
5368 522 UAE