Connecting The Wireless Receiver - Viessmann Vitotrol 100 UTDB-RF2 Installation And Service Instructions Manual

Installation sequence
Mounting and connecting the wireless receiver
2.
3.
4x
Fig.2

Connecting the wireless receiver

X21 X7
X20
Fig.3
1. Insert the wireless receiver cable into the control
unit enclosure and push the plug into "X7". The
plug must click home.
Note
Route the cable in such a way that it does not
become trapped as the control unit enclosure is
closed.
8
(cont.)
2x
GAS PUMP FAN
L N 1 L N
?
2. Close the control unit enclosure and pivot up the
control unit.
1.
X1