Connecting Dhw Sensor; Setting Altitude Parameters - Viessmann Vitodens 200-W B2HA 80 Installation Instructions Manual

Vitodens 200-W B2HA 80 to 100, 285 to 352 Installation
Connections
(continued)
Field Connection
Connection
X9 Connector
(boiler control board)

Connecting DHW sensor

1. Attach the DHW sensor to the quick connect plugs
provided from the boiler control board (see page 24).
Install DHW tank temperature sensor as
described in the Vitocell Installation Instructions
supplied with the DHW storage tank.

Setting altitude parameters

In the factory default setting, the boiler is equipped to
operate in altitudes of up to 5,000 ft. (1,500 m).
Altitude can be set using coding address 93 (in coding
level 2 General).
See Vitodens 200-W B2HA Service Instructions
for applicable system coding information.
Boiler Connections
25