Temperature controller
Part no. 7151 988
Suitable for:
■ Vitocell 300-B
■ Vitocell 300-V, type EVI
■ With a thermostatically controlled system.
■ With selector on the outside of the casing.
■ Without sensor well
Suitable for sensor well, part no.7819 693
The sensor well is part of the standard delivery of Viessmann DHW
cylinders.
130
72
95
200-400
Specification
Connection
3-core lead with a cross-section of
1.5 mm
2
IP rating
IP 41 to EN 60529
Setting range
30 to 60 °C,
adjustable up to 110 °C
Switching differential
max. 11 K
Breaking capacity
6(1.5) A 250 V~
Switching function
with rising temperature from 2 to
3
3
2
1
DIN reg. no.
DIN TR 1168
Solar control units
(cont.)
56
VIESMANN
VITOSOL
10
5822 440 GB