300 L Capacity; Fitting The Cylinder Temperature Sensor And Thermometer Sensor (If Supplied) - Viessmann VITOCELL 300-B Installation And Service Instructions Manual

Installation sequence

300 l capacity

Fitting the cylinder temperature sensor and thermometer sensor (if supplied)

6.
3. 5.
Ø 3 ... 9 mm
Fig. 6
3. Insert the cylinder temperature sensor as far as it
will go into an opening on the clamping device.
4. Hand-tighten the cylinder temperature sensor with
the screw provided. When doing so, hold the cylin-
der temperature sensor in place in the sensor ter-
minal until the screw is screwed in.
!
Please note
Overtightening the fixing screw may damage
the cylinder temperature sensor.
Torque: Max. 2 Nm
5. Pull gently on the lead from the cylinder tempera-
ture sensor to check that it is securely fitted in the
clamping device.
10
7.
2.
9.
4.
3x
2 Nm
1.
8.
6. Insert the thermometer sensor as far as it will go
into the hole in the cylinder cap.
Use clips to secure the thermometer sensor
against being pulled out.
7. Install the sensor of the high limit safety cut-out
into the aperture beside the wing nut.
Tighten the wing nut.
8. Guide the thermometer cable through the groove in
the thermal insulation and the hole in the sheet
steel casing.