Connecting Dhw Sensor; High Altitudes Setting - Viessmann Vitodens 200-W Series Installation Instructions Manual

Boiler Connections
Connections
(continued)

Connecting DHW sensor

Field Connection
X9 Connector
(boiler control board)
Fig. 18

High altitudes setting

1.
Fig. 19
24
2.
Coding
card
number
1.Attach the DHW sensor to the quick
connect plugs provided from the
boiler control board (see page 23).
In the factory default setting, the boiler
is equipped to operate in altitudes of up
to 5,000 ft. / 1,500 m. For operation
in higher altitudes, the existing coding
card must be replaced with a higher
altitude coding card. See table 2 or the
Viessmann Price List for order
information.
1.Pull out the existing coding card,
cut and remove it from the cable tie.
Insert the high altitude coding card
into the boiler control board.
2.Install cover.
Table 2. Altitude coding cards
Model Number Model Number
WB2B 30-80
WB2B 30-105
* Factory Installed
Install DHW tank temperature
sensor as described in the
Vitocell Installation
Instructions supplied with the
DHW storage tank.
Coding card Order Number
0-5,000 ft. / 5,000-10,000 ft. /
0-1,500 m 1,500 - 3,000 m
7832269 * 7425958
7832270 * 7425959