Closing The Wiring Chamber - Viessmann Vitovalor PT2 Installation And Service Instructions For Contractors
Fuel cell based micro chp unit with integral gas condensing boiler and adjacent cylinder module natural gas version
Hide thumbs
Also See for Vitovalor PT2:
- Installation instructions for contractors (12 pages) ,
- Installation and service instructions manual (208 pages) ,
- Operating instructions manual (57 pages)
Table of Contents
Advertisement
Electrical connections
ON
1
91
91
A
Fig. 44
Closing the wiring chamber
1.
3.
Fig. 47
(cont.)
2.
2x
If the device is not integrated into a CAN bus sys-
■
tem:
Switch
must not be set to "ON".
A
■
If the device is integrated into a CAN bus system and
is located at the beginning or end of this system (not
in the middle) of the CAN bus system (connected to
only one plug
lA
): Set switch
C
A
ON
91 91
B
Fig. 45
■
If the device is integrated into a CAN bus system and
is not located at the beginning or end of the CAN
bus system (both plugs
switch
A
to "ON".
A
C
ON
91 91
B
Fig. 46
Installation sequence
A
to "ON".
C
B
connected): Do not set
lA
C
B
49
Advertisement
Chapters
Table of Contents
