Fitting The Cover; Fitting The Cylinder Temperature Sensor For Solar Operation - Viessmann EVBB-A Installation And Service Instructions Manual

Installation sequence
500 l capacity
(cont.)

Fitting the cover

A
2.
Fig. 12
Cap with Viessmann logo
A

Fitting the cylinder temperature sensor for solar operation

■ Seal the threaded elbow and sensor well (standard
delivery for the DHW cylinder) into the heating water
return connection (solar return).
Insert the cylinder temperature sensor (supplied with
■
solar control unit) into the sensor well as far as it will
go and secure with a clamp.
4.
3.
Fig. 13
16
1.
1.
2.
Note
The soft side of the thermal insulation must rest
against the cylinder body.