Installation sequence
Cylinder temperature sensor
Installation
With the threaded elbow.
Connection
Connect the sensor to S2 (terminals 3
and 4).
Extension of the connecting cable:
2-core cable with a cross-section of
2
1.5 mm
.
Temperature sensor
Installation
1.
38
DHW cylinder installation instruc-
tions
Note
Never route this cable immediately next
to 230/400 V cables.
4.
3.
2.