Cylinder Temperature Sensor - Viessmann Vitodens 200 WB2 Installation Instructions Manual

Connections to control unit

Cylinder temperature sensor

X7
1 2 3 4
External changeover of the heating program/External request
1.
X4
1 2 3 4
External blocking
X6
1 2 3 4
5862130G - page 13 (Black)
Screen angle and frequency: 45.0000, <default>
(continued)
2.
1.
Control unit
Accessory
Install the sensor in the do
mestic hot water cylinder as
described in the separate in
stallation instructions.
1. Insert connector "X 7" of the cylin
der temperature sensor in "X 7".
Please note:
The load capacity of the connection
is 10 mA at 24 V .
For external request function:
See service instructions
with regard to changing the
coding addresses.
1. Remove jumper between "X 4.1"
and "X 4.2".
2. Connect switch contact to connec
tor "X 4".
1. Connect the switch contact to con
nector "X 6".
Please note:
The floating contact must be pro
vided on site.
See service instructions
regarding changes to the
plug-in jumper "X 6" and
coding addresses.
13