Connecting Dhw Sensor; Setting Altitude Parameters - Viessmann VITODENS 200-W Installation Instructions Manual

Boiler Connections
Connections
(continued)
Field Connection
26
Connection
X9 Connector
(boiler control board)
Vitodens 200-W B2HA 112, 150 Installation

Connecting DHW sensor

1. Attach the DHW sensor to the quick connect plugs
provided from the boiler control board (see page 26).
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.