Viessmann Vitocell 140-E Installation And Service Instructions For Contractors page 12

Installation sequence
Vitocell without fitted Solar-Divicon
(cont.)
If no electric immersion heater is being
installed, seal the front female connec-
tion with the supplied plug R1 ½.
Fitting the thermometer sensor (if supplied)
4.
2.
3.
5.
1.
6.
7.
12